diff --git a/.dir-locals.el b/.dir-locals.el
index 815afe172a..fde58d65bd 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -20,8 +20,8 @@
  (nxml-mode . ((nxml-child-indent . 2)
                (fill-column . 109)))
  (meson-mode . ((meson-indent-basic . 8)))
- (sh-mode . ((sh-basic-offset . 8)
-             (sh-indentation . 8)))
+ (sh-mode . ((sh-basic-offset . 4)
+             (sh-indentation . 4)))
  (awk-mode . ((c-basic-offset . 8)))
  (nil . ((indent-tabs-mode . nil)
          (tab-width . 8)
diff --git a/.editorconfig b/.editorconfig
index 67d848b68d..63b1d749cb 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -19,6 +19,10 @@ charset = utf-8
 indent_style = space
 indent_size = 8
 
+[*.sh]
+indent_style = space
+indent_size = 4
+
 [meson.build]
 indent_style = space
 indent_size = 8
diff --git a/.vimrc b/.vimrc
index a62546d8e2..d40b57a665 100644
--- a/.vimrc
+++ b/.vimrc
@@ -17,4 +17,5 @@ set expandtab
 set makeprg=GCC_COLORS=\ make
 set tw=79
 au BufRead,BufNewFile *.xml set tw=109 shiftwidth=2 smarttab
+au FileType sh set tw=80 shiftwidth=4 smarttab
 au FileType c set tw=109
diff --git a/coccinelle/run-coccinelle.sh b/coccinelle/run-coccinelle.sh
index 22ab66d3dd..520de0ac42 100755
--- a/coccinelle/run-coccinelle.sh
+++ b/coccinelle/run-coccinelle.sh
@@ -5,23 +5,23 @@ files="$(git ls-files ':/*.[ch]')"
 args=
 
 case "$1" in
-        -i)
-                args="$args --in-place"
-                shift
-                ;;
+    -i)
+        args="$args --in-place"
+        shift
+        ;;
 esac
 
 if ! parallel -h >/dev/null; then
-        echo 'Please install GNU parallel (package "parallel")'
-        exit 1
+    echo 'Please install GNU parallel (package "parallel")'
+    exit 1
 fi
 
 for SCRIPT in ${@-$top/coccinelle/*.cocci} ; do
-        echo "--x-- Processing $SCRIPT --x--"
-        TMPFILE=`mktemp`
-        echo "+ spatch --sp-file $SCRIPT $args ..."
-        parallel --halt now,fail=1 --keep-order --noswap --max-args=20 \
-                 spatch --sp-file $SCRIPT $args ::: $files \
-                 2>"$TMPFILE" || cat "$TMPFILE"
-        echo -e "--x-- Processed $SCRIPT --x--\n"
+    echo "--x-- Processing $SCRIPT --x--"
+    TMPFILE=`mktemp`
+    echo "+ spatch --sp-file $SCRIPT $args ..."
+    parallel --halt now,fail=1 --keep-order --noswap --max-args=20 \
+             spatch --sp-file $SCRIPT $args ::: $files \
+             2>"$TMPFILE" || cat "$TMPFILE"
+    echo -e "--x-- Processed $SCRIPT --x--\n"
 done
diff --git a/man/50-xdg-data-dirs.sh b/man/50-xdg-data-dirs.sh
index 073174cb40..89e9fbb599 100755
--- a/man/50-xdg-data-dirs.sh
+++ b/man/50-xdg-data-dirs.sh
@@ -5,7 +5,7 @@ XDG_DATA_DIRS="${XDG_DATA_DIRS:-/usr/local/share/:/usr/share}"
 
 # add a directory if it exists
 if [[ -d /opt/foo/share ]]; then
-   XDG_DATA_DIRS=/opt/foo/share:${XDG_DATA_DIRS}
+    XDG_DATA_DIRS=/opt/foo/share:${XDG_DATA_DIRS}
 fi
 
 # write our output
diff --git a/semaphoreci/gcc-compilation.sh b/semaphoreci/gcc-compilation.sh
index 8755b850b6..ef499b8a35 100755
--- a/semaphoreci/gcc-compilation.sh
+++ b/semaphoreci/gcc-compilation.sh
@@ -1,5 +1,4 @@
 #!/bin/bash
-
 set -ex
 
 # keep this in sync with setup.sh
@@ -40,4 +39,9 @@ dpkg-buildpackage -S -I -I$(basename "$SEMAPHORE_CACHE_DIR") -d -us -uc -nc
 # now build the package and run the tests
 rm -rf "$ARTIFACTS_DIR"
 # autopkgtest exits with 2 for "some tests skipped", accept that
-$AUTOPKGTESTDIR/runner/autopkgtest --apt-upgrade --env DEB_BUILD_OPTIONS=noudeb --env TEST_UPSTREAM=1 ../systemd_*.dsc -o "$ARTIFACTS_DIR" -- lxc -s $CONTAINER || [ $? -eq 2 ]
+$AUTOPKGTESTDIR/runner/autopkgtest --apt-upgrade \
+                                   --env DEB_BUILD_OPTIONS=noudeb \
+                                   --env TEST_UPSTREAM=1 ../systemd_*.dsc \
+                                   -o "$ARTIFACTS_DIR" \
+                                   -- lxc -s $CONTAINER \
+    || [ $? -eq 2 ]
diff --git a/semaphoreci/setup.sh b/semaphoreci/setup.sh
index c904a300a1..c39238a4e9 100755
--- a/semaphoreci/setup.sh
+++ b/semaphoreci/setup.sh
@@ -1,5 +1,4 @@
 #!/bin/bash
-
 set -ex
 
 # default to Debian testing
diff --git a/src/basic/generate-af-list.sh b/src/basic/generate-af-list.sh
index 5bf244c49d..6987877ebf 100755
--- a/src/basic/generate-af-list.sh
+++ b/src/basic/generate-af-list.sh
@@ -2,5 +2,5 @@
 set -eu
 
 $1 -E -dM -include sys/socket.h -include "$2" -include "$3" - </dev/null | \
-        grep -Ev 'AF_UNSPEC|AF_MAX' | \
-        awk '/^#define[ \t]+AF_[^ \t]+[ \t]+[AP]F_[^ \t]/ { print $2; }'
+    grep -Ev 'AF_UNSPEC|AF_MAX' | \
+    awk '/^#define[ \t]+AF_[^ \t]+[ \t]+[AP]F_[^ \t]/ { print $2; }'
diff --git a/src/basic/generate-arphrd-list.sh b/src/basic/generate-arphrd-list.sh
index 6db931c52b..93cef47aa1 100755
--- a/src/basic/generate-arphrd-list.sh
+++ b/src/basic/generate-arphrd-list.sh
@@ -2,5 +2,5 @@
 set -eu
 
 $1 -dM -include linux/if_arp.h -include "$2" - </dev/null | \
-        awk '/^#define[ \t]+ARPHRD_[^ \t]+[ \t]+[^ \t]/ { print $2; }' | \
-        sed -e 's/ARPHRD_//'
+    awk '/^#define[ \t]+ARPHRD_[^ \t]+[ \t]+[^ \t]/ { print $2; }' | \
+    sed -e 's/ARPHRD_//'
diff --git a/src/basic/generate-cap-list.sh b/src/basic/generate-cap-list.sh
index 0628d2425f..b814fa8593 100755
--- a/src/basic/generate-cap-list.sh
+++ b/src/basic/generate-cap-list.sh
@@ -2,5 +2,5 @@
 set -eu
 
 $1 -dM -include linux/capability.h -include "$2" -include "$3" - </dev/null | \
-        awk '/^#define[ \t]+CAP_[A-Z_]+[ \t]+/ { print $2; }' | \
-        grep -v CAP_LAST_CAP
+    awk '/^#define[ \t]+CAP_[A-Z_]+[ \t]+/ { print $2; }' | \
+    grep -v CAP_LAST_CAP
diff --git a/src/basic/generate-errno-list.sh b/src/basic/generate-errno-list.sh
index 953d5e37b8..a4bb4d285d 100755
--- a/src/basic/generate-errno-list.sh
+++ b/src/basic/generate-errno-list.sh
@@ -2,4 +2,4 @@
 set -eu
 
 $1 -dM -include errno.h - </dev/null | \
-        awk '/^#define[ \t]+E[^ _]+[ \t]+/ { print $2; }'
+    awk '/^#define[ \t]+E[^ _]+[ \t]+/ { print $2; }'
diff --git a/src/boot/efi/no-undefined-symbols.sh b/src/boot/efi/no-undefined-symbols.sh
index 8572ceedfa..84cbd5b42b 100755
--- a/src/boot/efi/no-undefined-symbols.sh
+++ b/src/boot/efi/no-undefined-symbols.sh
@@ -2,6 +2,6 @@
 set -eu
 
 if nm -D -u "$1" | grep ' U '; then
-        echo "Undefined symbols detected!"
-        exit 1
+    echo "Undefined symbols detected!"
+    exit 1
 fi
diff --git a/src/journal/generate-audit_type-list.sh b/src/journal/generate-audit_type-list.sh
index 2445a02668..912d0c9905 100755
--- a/src/journal/generate-audit_type-list.sh
+++ b/src/journal/generate-audit_type-list.sh
@@ -6,10 +6,10 @@ shift
 
 includes=""
 for i in "$@"; do
-        includes="$includes -include $i"
+    includes="$includes -include $i"
 done
 
 $cpp -dM $includes - </dev/null | \
-        grep -vE 'AUDIT_.*(FIRST|LAST)_' | \
-        sed -r -n 's/^#define\s+AUDIT_(\w+)\s+([0-9]{4})\s*$$/\1\t\2/p' | \
-        sort -k2
+    grep -vE 'AUDIT_.*(FIRST|LAST)_' | \
+    sed -r -n 's/^#define\s+AUDIT_(\w+)\s+([0-9]{4})\s*$$/\1\t\2/p' | \
+    sort -k2
diff --git a/src/shared/generate-ip-protocol-list.sh b/src/shared/generate-ip-protocol-list.sh
index a9b1e0fb57..3f9197949f 100755
--- a/src/shared/generate-ip-protocol-list.sh
+++ b/src/shared/generate-ip-protocol-list.sh
@@ -2,5 +2,5 @@
 set -eu
 
 $1 -dM -include netinet/in.h - </dev/null | \
-        awk '/^#define[ \t]+IPPROTO_[^ \t]+[ \t]+[^ \t]/ { print $2; }' | \
-        sed -e 's/IPPROTO_//'
+    awk '/^#define[ \t]+IPPROTO_[^ \t]+[ \t]+[^ \t]/ { print $2; }' | \
+    sed -e 's/IPPROTO_//'
diff --git a/src/udev/generate-keyboard-keys-gperf.sh b/src/udev/generate-keyboard-keys-gperf.sh
index efb0da2a84..c78652a8e9 100755
--- a/src/udev/generate-keyboard-keys-gperf.sh
+++ b/src/udev/generate-keyboard-keys-gperf.sh
@@ -1,16 +1,18 @@
 #!/bin/sh
 set -eu
-awk '   BEGIN {
-                print "%{\n\
+
+awk '
+    BEGIN {
+        print "%{\n\
 #if __GNUC__ >= 7\n\
 _Pragma(\"GCC diagnostic ignored \\\"-Wimplicit-fallthrough\\\"\")\n\
 #endif\n\
 %}"
-                print "struct key_name { const char* name; unsigned short id; };"
-                print "%null-strings"
-                print "%%"
-        }
+        print "struct key_name { const char* name; unsigned short id; };"
+        print "%null-strings"
+        print "%%"
+    }
 
-        /^KEY_/ { print tolower(substr($1 ,5)) ", " $1 }
-                { print tolower($1) ", " $1 }
+    /^KEY_/ { print tolower(substr($1 ,5)) ", " $1 }
+    { print tolower($1) ", " $1 }
 ' < "$1"
diff --git a/src/udev/generate-keyboard-keys-list.sh b/src/udev/generate-keyboard-keys-list.sh
index c055f7c756..aa00c15c16 100755
--- a/src/udev/generate-keyboard-keys-list.sh
+++ b/src/udev/generate-keyboard-keys-list.sh
@@ -2,6 +2,6 @@
 set -eu
 
 $1 -dM -include linux/input.h - </dev/null | awk '
-        /\<(KEY_(MAX|MIN_INTERESTING))|(BTN_(MISC|MOUSE|JOYSTICK|GAMEPAD|DIGI|WHEEL|TRIGGER_HAPPY))\>/  { next }
-        /^#define[ \t]+(KEY|BTN)_[^ ]+[ \t]+[0-9BK]/                                                    { print $2 }
+    /\<(KEY_(MAX|MIN_INTERESTING))|(BTN_(MISC|MOUSE|JOYSTICK|GAMEPAD|DIGI|WHEEL|TRIGGER_HAPPY))\>/  { next }
+    /^#define[ \t]+(KEY|BTN)_[^ ]+[ \t]+[0-9BK]/                                                    { print $2 }
 '
diff --git a/test/TEST-01-BASIC/test.sh b/test/TEST-01-BASIC/test.sh
index 1c64017aaa..2314ec37ce 100755
--- a/test/TEST-01-BASIC/test.sh
+++ b/test/TEST-01-BASIC/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="Basic systemd setup"
 RUN_IN_UNPRIVILEGED_CONTAINER=${RUN_IN_UNPRIVILEGED_CONTAINER:-yes}
diff --git a/test/TEST-02-CRYPTSETUP/test.sh b/test/TEST-02-CRYPTSETUP/test.sh
index 97eb2f409e..aed1c59106 100755
--- a/test/TEST-02-CRYPTSETUP/test.sh
+++ b/test/TEST-02-CRYPTSETUP/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="cryptsetup systemd setup"
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-03-JOBS/test.sh b/test/TEST-03-JOBS/test.sh
index 93a387df59..89125109d8 100755
--- a/test/TEST-03-JOBS/test.sh
+++ b/test/TEST-03-JOBS/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="Job-related tests"
 TEST_NO_QEMU=1
diff --git a/test/TEST-04-JOURNAL/test-journal.sh b/test/TEST-04-JOURNAL/test-journal.sh
index e198cb6ede..4e539aa151 100755
--- a/test/TEST-04-JOURNAL/test-journal.sh
+++ b/test/TEST-04-JOURNAL/test-journal.sh
@@ -1,5 +1,4 @@
 #!/bin/bash
-
 set -x
 set -e
 set -o pipefail
diff --git a/test/TEST-04-JOURNAL/test.sh b/test/TEST-04-JOURNAL/test.sh
index 33bfcbf681..f24a8f6be7 100755
--- a/test/TEST-04-JOURNAL/test.sh
+++ b/test/TEST-04-JOURNAL/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="Journal-related tests"
 
diff --git a/test/TEST-05-RLIMITS/test-rlimits.sh b/test/TEST-05-RLIMITS/test-rlimits.sh
index ba665c5968..b4d79c9655 100755
--- a/test/TEST-05-RLIMITS/test-rlimits.sh
+++ b/test/TEST-05-RLIMITS/test-rlimits.sh
@@ -1,5 +1,4 @@
 #!/bin/bash
-
 set -x
 set -e
 set -o pipefail
diff --git a/test/TEST-05-RLIMITS/test.sh b/test/TEST-05-RLIMITS/test.sh
index 3eb2165796..3c29b2ee3f 100755
--- a/test/TEST-05-RLIMITS/test.sh
+++ b/test/TEST-05-RLIMITS/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="Resource limits-related tests"
 
diff --git a/test/TEST-06-SELINUX/test-selinux-checks.sh b/test/TEST-06-SELINUX/test-selinux-checks.sh
index 153fab3aac..dae48cd4b2 100755
--- a/test/TEST-06-SELINUX/test-selinux-checks.sh
+++ b/test/TEST-06-SELINUX/test-selinux-checks.sh
@@ -1,5 +1,4 @@
 #!/bin/bash
-
 set -x
 set -e
 set -o pipefail
diff --git a/test/TEST-06-SELINUX/test.sh b/test/TEST-06-SELINUX/test.sh
index 0c924ecbbd..2b49b3d5ae 100755
--- a/test/TEST-06-SELINUX/test.sh
+++ b/test/TEST-06-SELINUX/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="SELinux tests"
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-07-ISSUE-1981/test-segfault.sh b/test/TEST-07-ISSUE-1981/test-segfault.sh
index 48f05d89fb..82339c23cd 100755
--- a/test/TEST-07-ISSUE-1981/test-segfault.sh
+++ b/test/TEST-07-ISSUE-1981/test-segfault.sh
@@ -1,5 +1,4 @@
 #!/bin/bash
-
 set -x
 set -e
 
diff --git a/test/TEST-07-ISSUE-1981/test.sh b/test/TEST-07-ISSUE-1981/test.sh
index 499a36038c..93ddb6f5fb 100755
--- a/test/TEST-07-ISSUE-1981/test.sh
+++ b/test/TEST-07-ISSUE-1981/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="https://github.com/systemd/systemd/issues/1981"
 TEST_NO_QEMU=1
diff --git a/test/TEST-08-ISSUE-2730/test.sh b/test/TEST-08-ISSUE-2730/test.sh
index b01df3656b..ef2aba0e17 100755
--- a/test/TEST-08-ISSUE-2730/test.sh
+++ b/test/TEST-08-ISSUE-2730/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="https://github.com/systemd/systemd/issues/2730"
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-09-ISSUE-2691/test.sh b/test/TEST-09-ISSUE-2691/test.sh
index 01eb4dbac8..8e7402fcd4 100755
--- a/test/TEST-09-ISSUE-2691/test.sh
+++ b/test/TEST-09-ISSUE-2691/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="https://github.com/systemd/systemd/issues/2691"
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-10-ISSUE-2467/test.sh b/test/TEST-10-ISSUE-2467/test.sh
index c85433d7d3..dc7a9acaa1 100755
--- a/test/TEST-10-ISSUE-2467/test.sh
+++ b/test/TEST-10-ISSUE-2467/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="https://github.com/systemd/systemd/issues/2467"
 
diff --git a/test/TEST-11-ISSUE-3166/test.sh b/test/TEST-11-ISSUE-3166/test.sh
index 38c725fa70..3419b78fe7 100755
--- a/test/TEST-11-ISSUE-3166/test.sh
+++ b/test/TEST-11-ISSUE-3166/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="https://github.com/systemd/systemd/issues/3166"
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-12-ISSUE-3171/test.sh b/test/TEST-12-ISSUE-3171/test.sh
index 0c267e11a6..31cf1b471a 100755
--- a/test/TEST-12-ISSUE-3171/test.sh
+++ b/test/TEST-12-ISSUE-3171/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="https://github.com/systemd/systemd/issues/3171"
 TEST_NO_QEMU=1
diff --git a/test/TEST-13-NSPAWN-SMOKE/test.sh b/test/TEST-13-NSPAWN-SMOKE/test.sh
index 774b7cbed5..bd85b92caa 100755
--- a/test/TEST-13-NSPAWN-SMOKE/test.sh
+++ b/test/TEST-13-NSPAWN-SMOKE/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="systemd-nspawn smoke test"
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-14-MACHINE-ID/test.sh b/test/TEST-14-MACHINE-ID/test.sh
index 9435834204..33e311a1e7 100755
--- a/test/TEST-14-MACHINE-ID/test.sh
+++ b/test/TEST-14-MACHINE-ID/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="/etc/machine-id testing"
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-15-DROPIN/test-dropin.sh b/test/TEST-15-DROPIN/test-dropin.sh
index ab0a58caea..02962a8a07 100755
--- a/test/TEST-15-DROPIN/test-dropin.sh
+++ b/test/TEST-15-DROPIN/test-dropin.sh
@@ -1,279 +1,278 @@
 #! /bin/bash
-
 set -e
 set -x
 
 _clear_service () {
-        systemctl stop $1.service 2>/dev/null || :
-        rm -f  /{etc,run,usr/lib}/systemd/system/$1.service
-        rm -fr /{etc,run,usr/lib}/systemd/system/$1.service.d
-        rm -fr /{etc,run,usr/lib}/systemd/system/$1.service.{wants,requires}
+    systemctl stop $1.service 2>/dev/null || :
+    rm -f  /{etc,run,usr/lib}/systemd/system/$1.service
+    rm -fr /{etc,run,usr/lib}/systemd/system/$1.service.d
+    rm -fr /{etc,run,usr/lib}/systemd/system/$1.service.{wants,requires}
 }
 
 clear_services () {
-        for u in $*; do
-                _clear_service $u
-        done
-        systemctl daemon-reload
+    for u in $*; do
+        _clear_service $u
+    done
+    systemctl daemon-reload
 }
 
 create_service () {
-        clear_services $1
+    clear_services $1
 
-        cat >/etc/systemd/system/$1.service<<EOF
+    cat >/etc/systemd/system/$1.service<<EOF
 [Unit]
 Description=$1 unit
 
 [Service]
 ExecStart=/bin/sleep 100000
 EOF
-        mkdir -p /{etc,run,usr/lib}/systemd/system/$1.service.d
-        mkdir -p /etc/systemd/system/$1.service.{wants,requires}
-        mkdir -p /run/systemd/system/$1.service.{wants,requires}
-        mkdir -p /usr/lib/systemd/system/$1.service.{wants,requires}
+    mkdir -p /{etc,run,usr/lib}/systemd/system/$1.service.d
+    mkdir -p /etc/systemd/system/$1.service.{wants,requires}
+    mkdir -p /run/systemd/system/$1.service.{wants,requires}
+    mkdir -p /usr/lib/systemd/system/$1.service.{wants,requires}
 }
 
 create_services () {
-        for u in $*; do
-                create_service $u
-        done
+    for u in $*; do
+        create_service $u
+    done
 }
 
 check_ok () {
-        [ $# -eq 3 ] || return
+    [ $# -eq 3 ] || return
 
-        x="$(systemctl show --value -p $2 $1)"
-        case "$x" in
-        *$3*)      return 0 ;;
-        *)         return 1
-        esac
+    x="$(systemctl show --value -p $2 $1)"
+    case "$x" in
+        *$3*) return 0 ;;
+        *)    return 1 ;;
+    esac
 }
 
 check_ko () {
-        ! check_ok "$@"
+    ! check_ok "$@"
 }
 
 test_basic_dropins () {
-        echo "Testing basic dropins..."
+    echo "Testing basic dropins..."
 
-        echo "*** test a wants b wants c"
-        create_services a b c
-        ln -s ../b.service /etc/systemd/system/a.service.wants/
-        ln -s ../c.service /etc/systemd/system/b.service.wants/
-        check_ok a Wants b.service
-        check_ok b Wants c.service
+    echo "*** test a wants b wants c"
+    create_services a b c
+    ln -s ../b.service /etc/systemd/system/a.service.wants/
+    ln -s ../c.service /etc/systemd/system/b.service.wants/
+    check_ok a Wants b.service
+    check_ok b Wants c.service
 
-        echo "*** test a wants,requires b"
-        create_services a b c
-        ln -s ../b.service /etc/systemd/system/a.service.wants/
-        ln -s ../b.service /etc/systemd/system/a.service.requires/
-        check_ok a Wants b.service
-        check_ok a Requires b.service
+    echo "*** test a wants,requires b"
+    create_services a b c
+    ln -s ../b.service /etc/systemd/system/a.service.wants/
+    ln -s ../b.service /etc/systemd/system/a.service.requires/
+    check_ok a Wants b.service
+    check_ok a Requires b.service
 
-        echo "*** test a wants nonexistent"
-        create_service a
-        ln -s ../nonexistent.service /etc/systemd/system/a.service.wants/
-        check_ok a Wants nonexistent.service
-        systemctl start a
-        systemctl stop  a
+    echo "*** test a wants nonexistent"
+    create_service a
+    ln -s ../nonexistent.service /etc/systemd/system/a.service.wants/
+    check_ok a Wants nonexistent.service
+    systemctl start a
+    systemctl stop  a
 
-        echo "*** test a requires nonexistent"
-        ln -sf ../nonexistent.service /etc/systemd/system/a.service.requires/
-        systemctl daemon-reload
-        check_ok a Requires nonexistent.service
+    echo "*** test a requires nonexistent"
+    ln -sf ../nonexistent.service /etc/systemd/system/a.service.requires/
+    systemctl daemon-reload
+    check_ok a Requires nonexistent.service
 
-        # 'b' is already loaded when 'c' pulls it in via a dropin.
-        echo "*** test a,c require b"
-        create_services a b c
-        ln -sf ../b.service /etc/systemd/system/a.service.requires/
-        ln -sf ../b.service /etc/systemd/system/c.service.requires/
-        systemctl start a
-        check_ok c Requires b.service
-        systemctl stop a b
+    # 'b' is already loaded when 'c' pulls it in via a dropin.
+    echo "*** test a,c require b"
+    create_services a b c
+    ln -sf ../b.service /etc/systemd/system/a.service.requires/
+    ln -sf ../b.service /etc/systemd/system/c.service.requires/
+    systemctl start a
+    check_ok c Requires b.service
+    systemctl stop a b
 
-        # 'b'  is already loaded when 'c' pulls it in via an alias dropin.
-        echo "*** test a wants alias"
-        create_services a b c
-        ln -sf c.service /etc/systemd/system/c1.service
-        ln -sf ../c.service  /etc/systemd/system/a.service.wants/
-        ln -sf ../c1.service /etc/systemd/system/b.service.wants/
-        systemctl start a
-        check_ok a Wants c.service
-        check_ok b Wants c.service
-        systemctl stop a c
+    # 'b'  is already loaded when 'c' pulls it in via an alias dropin.
+    echo "*** test a wants alias"
+    create_services a b c
+    ln -sf c.service /etc/systemd/system/c1.service
+    ln -sf ../c.service  /etc/systemd/system/a.service.wants/
+    ln -sf ../c1.service /etc/systemd/system/b.service.wants/
+    systemctl start a
+    check_ok a Wants c.service
+    check_ok b Wants c.service
+    systemctl stop a c
 
-        clear_services a b c
+    clear_services a b c
 }
 
 test_template_dropins () {
-        echo "Testing template dropins..."
+    echo "Testing template dropins..."
 
-        create_services foo bar@ yup@
+    create_services foo bar@ yup@
 
-        ln -s /etc/systemd/system/bar@.service /etc/systemd/system/foo.service.wants/bar@1.service
-        check_ok foo Wants bar@1.service
+    ln -s /etc/systemd/system/bar@.service /etc/systemd/system/foo.service.wants/bar@1.service
+    check_ok foo Wants bar@1.service
 
-        clear_services foo bar@ yup@
+    clear_services foo bar@ yup@
 }
 
 test_alias_dropins () {
-        echo "Testing alias dropins..."
+    echo "Testing alias dropins..."
 
-        echo "*** test a wants b1 alias of b"
-        create_services a b
-        ln -sf b.service /etc/systemd/system/b1.service
-        ln -sf ../b1.service /etc/systemd/system/a.service.wants/
-        check_ok a Wants b.service
-        systemctl start a
-        systemctl --quiet is-active b
-        systemctl stop a b
-        rm /etc/systemd/system/b1.service
-        clear_services a b
+    echo "*** test a wants b1 alias of b"
+    create_services a b
+    ln -sf b.service /etc/systemd/system/b1.service
+    ln -sf ../b1.service /etc/systemd/system/a.service.wants/
+    check_ok a Wants b.service
+    systemctl start a
+    systemctl --quiet is-active b
+    systemctl stop a b
+    rm /etc/systemd/system/b1.service
+    clear_services a b
 
-        # A weird behavior: the dependencies for 'a' may vary. It can be
-        # changed by loading an alias...
-        #
-        # [1] 'a1' is loaded and then "renamed" into 'a'. 'a1' is therefore
-        # part of the names set so all its specific dropins are loaded.
-        #
-        # [2] 'a' is already loaded. 'a1' is simply only merged into 'a' so
-        # none of its dropins are loaded ('y' is missing from the deps).
-        echo "*** test 2"
-        create_services a x y
-        mkdir -p /etc/systemd/system/a1.service.wants/
-        ln -sf a.service /etc/systemd/system/a1.service
-        ln -sf ../x.service /etc/systemd/system/a.service.wants/
-        ln -sf ../y.service /etc/systemd/system/a1.service.wants/
-        check_ok a1 Wants x.service # see [1]
-        check_ok a1 Wants y.service
-        systemctl start a
-        check_ok a1 Wants x.service # see [2]
-        check_ko a1 Wants y.service
-        systemctl stop a x y
-        rm /etc/systemd/system/a1.service
+    # A weird behavior: the dependencies for 'a' may vary. It can be
+    # changed by loading an alias...
+    #
+    # [1] 'a1' is loaded and then "renamed" into 'a'. 'a1' is therefore
+    # part of the names set so all its specific dropins are loaded.
+    #
+    # [2] 'a' is already loaded. 'a1' is simply only merged into 'a' so
+    # none of its dropins are loaded ('y' is missing from the deps).
+    echo "*** test 2"
+    create_services a x y
+    mkdir -p /etc/systemd/system/a1.service.wants/
+    ln -sf a.service /etc/systemd/system/a1.service
+    ln -sf ../x.service /etc/systemd/system/a.service.wants/
+    ln -sf ../y.service /etc/systemd/system/a1.service.wants/
+    check_ok a1 Wants x.service # see [1]
+    check_ok a1 Wants y.service
+    systemctl start a
+    check_ok a1 Wants x.service # see [2]
+    check_ko a1 Wants y.service
+    systemctl stop a x y
+    rm /etc/systemd/system/a1.service
 
-        clear_services a x y
+    clear_services a x y
 }
 
 test_masked_dropins () {
-        echo "Testing masked dropins..."
+    echo "Testing masked dropins..."
 
-        create_services a b
+    create_services a b
 
-        # 'b' is masked for both deps
-        echo "*** test a wants,requires b is masked"
-        ln -sf /dev/null /etc/systemd/system/a.service.wants/b.service
-        ln -sf /dev/null /etc/systemd/system/a.service.requires/b.service
-        check_ko a Wants b.service
-        check_ko a Requires b.service
+    # 'b' is masked for both deps
+    echo "*** test a wants,requires b is masked"
+    ln -sf /dev/null /etc/systemd/system/a.service.wants/b.service
+    ln -sf /dev/null /etc/systemd/system/a.service.requires/b.service
+    check_ko a Wants b.service
+    check_ko a Requires b.service
 
-        # 'a' wants 'b' and 'b' is masked at a lower level
-        echo "*** test a wants b, mask override"
-        ln -sf ../b.service /etc/systemd/system/a.service.wants/b.service
-        ln -sf /dev/null /usr/lib/systemd/system/a.service.wants/b.service
-        check_ok a Wants b.service
+    # 'a' wants 'b' and 'b' is masked at a lower level
+    echo "*** test a wants b, mask override"
+    ln -sf ../b.service /etc/systemd/system/a.service.wants/b.service
+    ln -sf /dev/null /usr/lib/systemd/system/a.service.wants/b.service
+    check_ok a Wants b.service
 
-        # 'a' wants 'b' and 'b' is masked at a higher level
-        echo "*** test a wants b, mask"
-        ln -sf /dev/null /etc/systemd/system/a.service.wants/b.service
-        ln -sf ../b.service /usr/lib/systemd/system/a.service.wants/b.service
-        check_ko a Wants b.service
+    # 'a' wants 'b' and 'b' is masked at a higher level
+    echo "*** test a wants b, mask"
+    ln -sf /dev/null /etc/systemd/system/a.service.wants/b.service
+    ln -sf ../b.service /usr/lib/systemd/system/a.service.wants/b.service
+    check_ko a Wants b.service
 
-        # 'a' is masked but has an override config file
-        echo "*** test a is masked but has an override"
-        create_services a b
-        ln -sf /dev/null /etc/systemd/system/a.service
-        cat >/usr/lib/systemd/system/a.service.d/override.conf <<EOF
+    # 'a' is masked but has an override config file
+    echo "*** test a is masked but has an override"
+    create_services a b
+    ln -sf /dev/null /etc/systemd/system/a.service
+    cat >/usr/lib/systemd/system/a.service.d/override.conf <<EOF
 [Unit]
 After=b.service
 EOF
-        check_ok a UnitFileState masked
+    check_ok a UnitFileState masked
 
-        # 'b1' is an alias for 'b': masking 'b' dep should not influence 'b1' dep
-        echo "*** test a wants b, b1, and one is masked"
-        create_services a b
-        ln -sf b.service /etc/systemd/system/b1.service
-        ln -sf /dev/null /etc/systemd/system/a.service.wants/b.service
-        ln -sf ../b1.service /usr/lib/systemd/system/a.service.wants/b1.service
-        systemctl cat a
-        systemctl show -p Wants,Requires a
-        systemctl cat b1
-        systemctl show -p Wants,Requires b1
-        check_ok a Wants b.service
-        check_ko a Wants b1.service # the alias does not show up in the list of units
-        rm /etc/systemd/system/b1.service
+    # 'b1' is an alias for 'b': masking 'b' dep should not influence 'b1' dep
+    echo "*** test a wants b, b1, and one is masked"
+    create_services a b
+    ln -sf b.service /etc/systemd/system/b1.service
+    ln -sf /dev/null /etc/systemd/system/a.service.wants/b.service
+    ln -sf ../b1.service /usr/lib/systemd/system/a.service.wants/b1.service
+    systemctl cat a
+    systemctl show -p Wants,Requires a
+    systemctl cat b1
+    systemctl show -p Wants,Requires b1
+    check_ok a Wants b.service
+    check_ko a Wants b1.service # the alias does not show up in the list of units
+    rm /etc/systemd/system/b1.service
 
-        # 'b1' is an alias for 'b': masking 'b1' should not influence 'b' dep
-        echo "*** test a wants b, alias dep is masked"
-        create_services a b
-        ln -sf b.service /etc/systemd/system/b1.service
-        ln -sf /dev/null /etc/systemd/system/a.service.wants/b1.service
-        ln -sf ../b.service /usr/lib/systemd/system/a.service.wants/b.service
-        check_ok a Wants b.service
-        check_ko a Wants b1.service # the alias does not show up in the list of units
-        rm /etc/systemd/system/b1.service
+    # 'b1' is an alias for 'b': masking 'b1' should not influence 'b' dep
+    echo "*** test a wants b, alias dep is masked"
+    create_services a b
+    ln -sf b.service /etc/systemd/system/b1.service
+    ln -sf /dev/null /etc/systemd/system/a.service.wants/b1.service
+    ln -sf ../b.service /usr/lib/systemd/system/a.service.wants/b.service
+    check_ok a Wants b.service
+    check_ko a Wants b1.service # the alias does not show up in the list of units
+    rm /etc/systemd/system/b1.service
 
-        # 'a' has Wants=b.service but also has a masking
-        # dropin 'b': 'b' should still be pulled in.
-        echo "*** test a wants b both ways"
-        create_services a b
-        ln -sf /dev/null /etc/systemd/system/a.service.wants/b.service
-        cat >/usr/lib/systemd/system/a.service.d/wants-b.conf<<EOF
+    # 'a' has Wants=b.service but also has a masking
+    # dropin 'b': 'b' should still be pulled in.
+    echo "*** test a wants b both ways"
+    create_services a b
+    ln -sf /dev/null /etc/systemd/system/a.service.wants/b.service
+    cat >/usr/lib/systemd/system/a.service.d/wants-b.conf<<EOF
 [Unit]
 Wants=b.service
 EOF
-        check_ok a Wants b.service
+    check_ok a Wants b.service
 
-        # mask a dropin that points to an nonexistent unit.
-        echo "*** test a wants nonexistent is masked"
-        create_services a
-        ln -sf /dev/null /etc/systemd/system/a.service.requires/nonexistent.service
-        ln -sf ../nonexistent.service /usr/lib/systemd/system/a.service.requires/
-        check_ko a Requires nonexistent.service
+    # mask a dropin that points to an nonexistent unit.
+    echo "*** test a wants nonexistent is masked"
+    create_services a
+    ln -sf /dev/null /etc/systemd/system/a.service.requires/nonexistent.service
+    ln -sf ../nonexistent.service /usr/lib/systemd/system/a.service.requires/
+    check_ko a Requires nonexistent.service
 
-        # 'b' is already loaded when 'c' pulls it in via a dropin but 'b' is
-        # masked at a higher level.
-        echo "*** test a wants b is masked"
-        create_services a b c
-        ln -sf ../b.service /etc/systemd/system/a.service.requires/
-        ln -sf ../b.service /run/systemd/system/c.service.requires/
-        ln -sf /dev/null /etc/systemd/system/c.service.requires/b.service
-        systemctl start a
-        check_ko c Requires b.service
-        systemctl stop a b
+    # 'b' is already loaded when 'c' pulls it in via a dropin but 'b' is
+    # masked at a higher level.
+    echo "*** test a wants b is masked"
+    create_services a b c
+    ln -sf ../b.service /etc/systemd/system/a.service.requires/
+    ln -sf ../b.service /run/systemd/system/c.service.requires/
+    ln -sf /dev/null /etc/systemd/system/c.service.requires/b.service
+    systemctl start a
+    check_ko c Requires b.service
+    systemctl stop a b
 
-        # 'b' is already loaded when 'c' pulls it in via a dropin but 'b' is
-        # masked at a lower level.
-        echo "*** test a requires b is masked"
-        create_services a b c
-        ln -sf ../b.service /etc/systemd/system/a.service.requires/
-        ln -sf ../b.service /etc/systemd/system/c.service.requires/
-        ln -sf /dev/null /run/systemd/system/c.service.requires/b.service
-        systemctl start a
-        check_ok c Requires b.service
-        systemctl stop a b
+    # 'b' is already loaded when 'c' pulls it in via a dropin but 'b' is
+    # masked at a lower level.
+    echo "*** test a requires b is masked"
+    create_services a b c
+    ln -sf ../b.service /etc/systemd/system/a.service.requires/
+    ln -sf ../b.service /etc/systemd/system/c.service.requires/
+    ln -sf /dev/null /run/systemd/system/c.service.requires/b.service
+    systemctl start a
+    check_ok c Requires b.service
+    systemctl stop a b
 
-        # 'a' requires 2 aliases of 'b' and one of them is a mask.
-        echo "*** test a requires alias of b, other alias masked"
-        create_services a b
-        ln -sf b.service /etc/systemd/system/b1.service
-        ln -sf b.service /etc/systemd/system/b2.service
-        ln -sf /dev/null /etc/systemd/system/a.service.requires/b1.service
-        ln -sf ../b1.service /run/systemd/system/a.service.requires/
-        ln -sf ../b2.service /usr/lib/systemd/system/a.service.requires/
-        check_ok a Requires b
+    # 'a' requires 2 aliases of 'b' and one of them is a mask.
+    echo "*** test a requires alias of b, other alias masked"
+    create_services a b
+    ln -sf b.service /etc/systemd/system/b1.service
+    ln -sf b.service /etc/systemd/system/b2.service
+    ln -sf /dev/null /etc/systemd/system/a.service.requires/b1.service
+    ln -sf ../b1.service /run/systemd/system/a.service.requires/
+    ln -sf ../b2.service /usr/lib/systemd/system/a.service.requires/
+    check_ok a Requires b
 
-        # Same as above but now 'b' is masked.
-        echo "*** test a requires alias of b, b dep masked"
-        create_services a b
-        ln -sf b.service /etc/systemd/system/b1.service
-        ln -sf b.service /etc/systemd/system/b2.service
-        ln -sf ../b1.service /run/systemd/system/a.service.requires/
-        ln -sf ../b2.service /usr/lib/systemd/system/a.service.requires/
-        ln -sf /dev/null /etc/systemd/system/a.service.requires/b.service
-        check_ok a Requires b
+    # Same as above but now 'b' is masked.
+    echo "*** test a requires alias of b, b dep masked"
+    create_services a b
+    ln -sf b.service /etc/systemd/system/b1.service
+    ln -sf b.service /etc/systemd/system/b2.service
+    ln -sf ../b1.service /run/systemd/system/a.service.requires/
+    ln -sf ../b2.service /usr/lib/systemd/system/a.service.requires/
+    ln -sf /dev/null /etc/systemd/system/a.service.requires/b.service
+    check_ok a Requires b
 
-        clear_services a b
+    clear_services a b
 }
 
 test_basic_dropins
diff --git a/test/TEST-15-DROPIN/test.sh b/test/TEST-15-DROPIN/test.sh
index cc0d56da8a..fab127362a 100755
--- a/test/TEST-15-DROPIN/test.sh
+++ b/test/TEST-15-DROPIN/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="Dropin tests"
 TEST_NO_QEMU=1
@@ -8,27 +6,27 @@ TEST_NO_QEMU=1
 . $TEST_BASE_DIR/test-functions
 
 test_setup() {
-        # create the basic filesystem layout
-        setup_basic_environment
+    # create the basic filesystem layout
+    setup_basic_environment
 
-        # mask some services that we do not want to run in these tests
-        ln -s /dev/null $initdir/etc/systemd/system/systemd-hwdb-update.service
-        ln -s /dev/null $initdir/etc/systemd/system/systemd-journal-catalog-update.service
-        ln -s /dev/null $initdir/etc/systemd/system/systemd-networkd.service
-        ln -s /dev/null $initdir/etc/systemd/system/systemd-networkd.socket
-        ln -s /dev/null $initdir/etc/systemd/system/systemd-resolved.service
+    # mask some services that we do not want to run in these tests
+    ln -s /dev/null $initdir/etc/systemd/system/systemd-hwdb-update.service
+    ln -s /dev/null $initdir/etc/systemd/system/systemd-journal-catalog-update.service
+    ln -s /dev/null $initdir/etc/systemd/system/systemd-networkd.service
+    ln -s /dev/null $initdir/etc/systemd/system/systemd-networkd.socket
+    ln -s /dev/null $initdir/etc/systemd/system/systemd-resolved.service
 
-        # import the test scripts in the rootfs and plug them in systemd
-        cp testsuite.service $initdir/etc/systemd/system/
-        cp test-dropin.sh    $initdir/
-        setup_testsuite
+    # import the test scripts in the rootfs and plug them in systemd
+    cp testsuite.service $initdir/etc/systemd/system/
+    cp test-dropin.sh    $initdir/
+    setup_testsuite
 
-        # create dedicated rootfs for nspawn (located in $TESTDIR/nspawn-root)
-        setup_nspawn_root
+    # create dedicated rootfs for nspawn (located in $TESTDIR/nspawn-root)
+    setup_nspawn_root
 }
 
 test_cleanup() {
-        return 0
+    return 0
 }
 
 do_test "$@"
diff --git a/test/TEST-16-EXTEND-TIMEOUT/test.sh b/test/TEST-16-EXTEND-TIMEOUT/test.sh
index e7bb5430c0..6613e32fc9 100755
--- a/test/TEST-16-EXTEND-TIMEOUT/test.sh
+++ b/test/TEST-16-EXTEND-TIMEOUT/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="EXTEND_TIMEOUT_USEC=usec start/runtime/stop tests"
 SKIP_INITRD=yes
diff --git a/test/TEST-17-UDEV-WANTS/test.sh b/test/TEST-17-UDEV-WANTS/test.sh
index 074771ab75..9bd6e98644 100755
--- a/test/TEST-17-UDEV-WANTS/test.sh
+++ b/test/TEST-17-UDEV-WANTS/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="UDEV SYSTEMD_WANTS property"
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-17-UDEV-WANTS/testsuite.sh b/test/TEST-17-UDEV-WANTS/testsuite.sh
index 5f97084cee..ceac3697b5 100755
--- a/test/TEST-17-UDEV-WANTS/testsuite.sh
+++ b/test/TEST-17-UDEV-WANTS/testsuite.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -ex
 set -o pipefail
 
diff --git a/test/TEST-18-FAILUREACTION/test.sh b/test/TEST-18-FAILUREACTION/test.sh
index 783b3aac6e..277cc2c798 100755
--- a/test/TEST-18-FAILUREACTION/test.sh
+++ b/test/TEST-18-FAILUREACTION/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="FailureAction= operation"
 
diff --git a/test/TEST-18-FAILUREACTION/testsuite.sh b/test/TEST-18-FAILUREACTION/testsuite.sh
index 1867cc3c47..bf9c025766 100755
--- a/test/TEST-18-FAILUREACTION/testsuite.sh
+++ b/test/TEST-18-FAILUREACTION/testsuite.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -ex
 set -o pipefail
 
diff --git a/test/TEST-19-DELEGATE/test.sh b/test/TEST-19-DELEGATE/test.sh
index bb0c5057b2..3ed6a1b928 100755
--- a/test/TEST-19-DELEGATE/test.sh
+++ b/test/TEST-19-DELEGATE/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="test cgroup delegation in the unified hierarchy"
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-19-DELEGATE/testsuite.sh b/test/TEST-19-DELEGATE/testsuite.sh
index fdfab950b1..a2cb2b875f 100755
--- a/test/TEST-19-DELEGATE/testsuite.sh
+++ b/test/TEST-19-DELEGATE/testsuite.sh
@@ -1,39 +1,37 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -ex
 set -o pipefail
 
 if grep -q cgroup2 /proc/filesystems ; then
-        systemd-run --wait --unit=test0.service -p "DynamicUser=1" -p "Delegate=" \
-                    test -w /sys/fs/cgroup/system.slice/test0.service/ -a \
-                    -w /sys/fs/cgroup/system.slice/test0.service/cgroup.procs -a \
-                    -w /sys/fs/cgroup/system.slice/test0.service/cgroup.subtree_control
+    systemd-run --wait --unit=test0.service -p "DynamicUser=1" -p "Delegate=" \
+                test -w /sys/fs/cgroup/system.slice/test0.service/ -a \
+                -w /sys/fs/cgroup/system.slice/test0.service/cgroup.procs -a \
+                -w /sys/fs/cgroup/system.slice/test0.service/cgroup.subtree_control
 
-        systemd-run --wait --unit=test1.service -p "DynamicUser=1" -p "Delegate=memory pids" \
-                    grep -q memory /sys/fs/cgroup/system.slice/test1.service/cgroup.controllers
+    systemd-run --wait --unit=test1.service -p "DynamicUser=1" -p "Delegate=memory pids" \
+                grep -q memory /sys/fs/cgroup/system.slice/test1.service/cgroup.controllers
 
-        systemd-run --wait --unit=test2.service -p "DynamicUser=1" -p "Delegate=memory pids" \
-                    grep -q pids /sys/fs/cgroup/system.slice/test2.service/cgroup.controllers
+    systemd-run --wait --unit=test2.service -p "DynamicUser=1" -p "Delegate=memory pids" \
+                grep -q pids /sys/fs/cgroup/system.slice/test2.service/cgroup.controllers
 
-        # "io" is not among the controllers enabled by default for all units, verify that
-        grep -qv io /sys/fs/cgroup/system.slice/cgroup.controllers
+    # "io" is not among the controllers enabled by default for all units, verify that
+    grep -qv io /sys/fs/cgroup/system.slice/cgroup.controllers
 
-        # Run a service with "io" enabled, and verify it works
-        systemd-run --wait --unit=test3.service -p "IOAccounting=yes" -p "Slice=system-foo-bar-baz.slice"  \
-                    grep -q io /sys/fs/cgroup/system.slice/system-foo.slice/system-foo-bar.slice/system-foo-bar-baz.slice/test3.service/cgroup.controllers
+    # Run a service with "io" enabled, and verify it works
+    systemd-run --wait --unit=test3.service -p "IOAccounting=yes" -p "Slice=system-foo-bar-baz.slice"  \
+                grep -q io /sys/fs/cgroup/system.slice/system-foo.slice/system-foo-bar.slice/system-foo-bar-baz.slice/test3.service/cgroup.controllers
 
-        # We want to check if "io" is removed again from the controllers
-        # list. However, PID 1 (rightfully) does this asynchronously. In order
-        # to force synchronization on this, let's start a short-lived service
-        # which requires PID 1 to refresh the cgroup tree, so that we can
-        # verify that this all works.
-        systemd-run --wait --unit=test4.service true
+    # We want to check if "io" is removed again from the controllers
+    # list. However, PID 1 (rightfully) does this asynchronously. In order
+    # to force synchronization on this, let's start a short-lived service
+    # which requires PID 1 to refresh the cgroup tree, so that we can
+    # verify that this all works.
+    systemd-run --wait --unit=test4.service true
 
-        # And now check again, "io" should have vanished
-        grep -qv io /sys/fs/cgroup/system.slice/cgroup.controllers
+    # And now check again, "io" should have vanished
+    grep -qv io /sys/fs/cgroup/system.slice/cgroup.controllers
 else
-        echo "Skipping TEST-19-DELEGATE, as the kernel doesn't actually support cgroup v2" >&2
+    echo "Skipping TEST-19-DELEGATE, as the kernel doesn't actually support cgroup v2" >&2
 fi
 
 echo OK > /testok
diff --git a/test/TEST-20-MAINPIDGAMES/test.sh b/test/TEST-20-MAINPIDGAMES/test.sh
index 4ec8081478..bf80e8b584 100755
--- a/test/TEST-20-MAINPIDGAMES/test.sh
+++ b/test/TEST-20-MAINPIDGAMES/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="test changing main PID"
 
diff --git a/test/TEST-20-MAINPIDGAMES/testsuite.sh b/test/TEST-20-MAINPIDGAMES/testsuite.sh
index b183ec9a6b..9471a5d734 100755
--- a/test/TEST-20-MAINPIDGAMES/testsuite.sh
+++ b/test/TEST-20-MAINPIDGAMES/testsuite.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -ex
 set -o pipefail
 
diff --git a/test/TEST-21-SYSUSERS/test.sh b/test/TEST-21-SYSUSERS/test.sh
index b1049e720d..9f64e030b5 100755
--- a/test/TEST-21-SYSUSERS/test.sh
+++ b/test/TEST-21-SYSUSERS/test.sh
@@ -1,21 +1,19 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="Sysuser-related tests"
 
 . $TEST_BASE_DIR/test-functions
 
 test_setup() {
-        mkdir -p $TESTDIR/etc/sysusers.d $TESTDIR/usr/lib/sysusers.d $TESTDIR/tmp
+    mkdir -p $TESTDIR/etc/sysusers.d $TESTDIR/usr/lib/sysusers.d $TESTDIR/tmp
 }
 
 prepare_testdir() {
-        rm -f $TESTDIR/etc/*{passwd,group,shadow}
-        for i in $1.initial-{passwd,group,shadow}; do
-                test -f $i && cp $i $TESTDIR/etc/${i#*.initial-}
-        done
-        return 0
+    rm -f $TESTDIR/etc/*{passwd,group,shadow}
+    for i in $1.initial-{passwd,group,shadow}; do
+        test -f $i && cp $i $TESTDIR/etc/${i#*.initial-}
+    done
+    return 0
 }
 
 preprocess() {
@@ -30,92 +28,92 @@ preprocess() {
 
 compare() {
     if ! diff -u $TESTDIR/etc/passwd <(preprocess ${1%.*}.expected-passwd); then
-            echo "**** Unexpected output for $f"
-            exit 1
+        echo "**** Unexpected output for $f"
+        exit 1
     fi
 
     if ! diff -u $TESTDIR/etc/group <(preprocess ${1%.*}.expected-group); then
-            echo "**** Unexpected output for $f $2"
-            exit 1
+        echo "**** Unexpected output for $f $2"
+        exit 1
     fi
 }
 
 test_run() {
-        # ensure our build of systemd-sysusers is run
-        PATH=${BUILD_DIR}:$PATH
+    # ensure our build of systemd-sysusers is run
+    PATH=${BUILD_DIR}:$PATH
 
-        rm -f $TESTDIR/etc/sysusers.d/* $TESTDIR/usr/lib/sysusers.d/*
+    rm -f $TESTDIR/etc/sysusers.d/* $TESTDIR/usr/lib/sysusers.d/*
 
-        # happy tests
-        for f in test-*.input; do
-                echo "*** Running $f"
-                prepare_testdir ${f%.input}
-                cp $f $TESTDIR/usr/lib/sysusers.d/test.conf
-                systemd-sysusers --root=$TESTDIR
+    # happy tests
+    for f in test-*.input; do
+        echo "*** Running $f"
+        prepare_testdir ${f%.input}
+        cp $f $TESTDIR/usr/lib/sysusers.d/test.conf
+        systemd-sysusers --root=$TESTDIR
 
-                compare $f ""
-        done
+        compare $f ""
+    done
 
-        for f in test-*.input; do
-                echo "*** Running $f on stdin"
-                prepare_testdir ${f%.input}
-                touch $TESTDIR/etc/sysusers.d/test.conf
-                cat $f | systemd-sysusers --root=$TESTDIR -
+    for f in test-*.input; do
+        echo "*** Running $f on stdin"
+        prepare_testdir ${f%.input}
+        touch $TESTDIR/etc/sysusers.d/test.conf
+        cat $f | systemd-sysusers --root=$TESTDIR -
 
-                compare $f "on stdin"
-        done
+        compare $f "on stdin"
+    done
 
-        for f in test-*.input; do
-                echo "*** Running $f on stdin with --replace"
-                prepare_testdir ${f%.input}
-                touch $TESTDIR/etc/sysusers.d/test.conf
-                # this overrides test.conf which is masked on disk
-                cat $f | systemd-sysusers --root=$TESTDIR --replace=/etc/sysusers.d/test.conf -
-                # this should be ignored
-                cat test-1.input | systemd-sysusers --root=$TESTDIR --replace=/usr/lib/sysusers.d/test.conf -
+    for f in test-*.input; do
+        echo "*** Running $f on stdin with --replace"
+        prepare_testdir ${f%.input}
+        touch $TESTDIR/etc/sysusers.d/test.conf
+        # this overrides test.conf which is masked on disk
+        cat $f | systemd-sysusers --root=$TESTDIR --replace=/etc/sysusers.d/test.conf -
+        # this should be ignored
+        cat test-1.input | systemd-sysusers --root=$TESTDIR --replace=/usr/lib/sysusers.d/test.conf -
 
-                compare $f "on stdin with --replace"
-        done
+        compare $f "on stdin with --replace"
+    done
 
-        # test --inline
-        echo "*** Testing --inline"
-        prepare_testdir
-        # copy a random file to make sure it is ignored
-        cp $f $TESTDIR/etc/sysusers.d/confuse.conf
-        systemd-sysusers --root=$TESTDIR --inline \
-                         "u     u1   222 -     - /bin/zsh" \
-                         "g     g1   111"
+    # test --inline
+    echo "*** Testing --inline"
+    prepare_testdir
+    # copy a random file to make sure it is ignored
+    cp $f $TESTDIR/etc/sysusers.d/confuse.conf
+    systemd-sysusers --root=$TESTDIR --inline \
+                     "u     u1   222 -     - /bin/zsh" \
+                     "g     g1   111"
 
-        compare inline "(--inline)"
+    compare inline "(--inline)"
 
-        # test --replace
-        echo "*** Testing --inline with --replace"
-        prepare_testdir
-        # copy a random file to make sure it is ignored
-        cp $f $TESTDIR/etc/sysusers.d/confuse.conf
-        systemd-sysusers --root=$TESTDIR \
-                         --inline \
-                         --replace=/etc/sysusers.d/confuse.conf \
-                         "u     u1   222 -     - /bin/zsh" \
-                         "g     g1   111"
+    # test --replace
+    echo "*** Testing --inline with --replace"
+    prepare_testdir
+    # copy a random file to make sure it is ignored
+    cp $f $TESTDIR/etc/sysusers.d/confuse.conf
+    systemd-sysusers --root=$TESTDIR \
+                     --inline \
+                     --replace=/etc/sysusers.d/confuse.conf \
+                     "u     u1   222 -     - /bin/zsh" \
+                     "g     g1   111"
 
-        compare inline "(--inline --replace=…)"
+    compare inline "(--inline --replace=…)"
 
-        rm -f $TESTDIR/etc/sysusers.d/* $TESTDIR/usr/lib/sysusers.d/*
+    rm -f $TESTDIR/etc/sysusers.d/* $TESTDIR/usr/lib/sysusers.d/*
 
-        # tests for error conditions
-        for f in unhappy-*.input; do
-                echo "*** Running test $f"
-                prepare_testdir ${f%.input}
-                cp $f $TESTDIR/usr/lib/sysusers.d/test.conf
-                systemd-sysusers --root=$TESTDIR 2> /dev/null
-                journalctl -t systemd-sysusers -o cat | tail -n1 > $TESTDIR/tmp/err
-                if ! diff -u $TESTDIR/tmp/err  ${f%.*}.expected-err; then
-                        echo "**** Unexpected error output for $f"
-                        cat $TESTDIR/tmp/err
-                        exit 1
-                fi
-        done
+    # tests for error conditions
+    for f in unhappy-*.input; do
+        echo "*** Running test $f"
+        prepare_testdir ${f%.input}
+        cp $f $TESTDIR/usr/lib/sysusers.d/test.conf
+        systemd-sysusers --root=$TESTDIR 2> /dev/null
+        journalctl -t systemd-sysusers -o cat | tail -n1 > $TESTDIR/tmp/err
+        if ! diff -u $TESTDIR/tmp/err  ${f%.*}.expected-err; then
+            echo "**** Unexpected error output for $f"
+            cat $TESTDIR/tmp/err
+            exit 1
+        fi
+    done
 }
 
 do_test "$@"
diff --git a/test/TEST-22-TMPFILES/test.sh b/test/TEST-22-TMPFILES/test.sh
index 13e191bd92..5c509f63fb 100755
--- a/test/TEST-22-TMPFILES/test.sh
+++ b/test/TEST-22-TMPFILES/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="Tmpfiles related tests"
 TEST_NO_QEMU=1
diff --git a/test/TEST-23-TYPE-EXEC/test.sh b/test/TEST-23-TYPE-EXEC/test.sh
index 2e76451f5b..6ed22be366 100755
--- a/test/TEST-23-TYPE-EXEC/test.sh
+++ b/test/TEST-23-TYPE-EXEC/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="test Type=exec"
 
diff --git a/test/TEST-23-TYPE-EXEC/testsuite.sh b/test/TEST-23-TYPE-EXEC/testsuite.sh
index 4f7cc44310..b161d97a7c 100755
--- a/test/TEST-23-TYPE-EXEC/testsuite.sh
+++ b/test/TEST-23-TYPE-EXEC/testsuite.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -ex
 set -o pipefail
 
diff --git a/test/TEST-24-UNIT-TESTS/test.sh b/test/TEST-24-UNIT-TESTS/test.sh
index fc8c89fe0a..038303edf8 100755
--- a/test/TEST-24-UNIT-TESTS/test.sh
+++ b/test/TEST-24-UNIT-TESTS/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="Run unit tests under containers"
 RUN_IN_UNPRIVILEGED_CONTAINER=yes
diff --git a/test/TEST-24-UNIT-TESTS/testsuite.sh b/test/TEST-24-UNIT-TESTS/testsuite.sh
index 7c7a068556..e33d04d043 100755
--- a/test/TEST-24-UNIT-TESTS/testsuite.sh
+++ b/test/TEST-24-UNIT-TESTS/testsuite.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 #set -ex
 #set -o pipefail
 
diff --git a/test/TEST-25-IMPORT/test.sh b/test/TEST-25-IMPORT/test.sh
index 188e7233bb..7fe367c3be 100755
--- a/test/TEST-25-IMPORT/test.sh
+++ b/test/TEST-25-IMPORT/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="test importd"
 
diff --git a/test/TEST-25-IMPORT/testsuite.sh b/test/TEST-25-IMPORT/testsuite.sh
index 2bb96f137d..380ba3d82d 100755
--- a/test/TEST-25-IMPORT/testsuite.sh
+++ b/test/TEST-25-IMPORT/testsuite.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -ex
 set -o pipefail
 
diff --git a/test/TEST-26-SETENV/test.sh b/test/TEST-26-SETENV/test.sh
index fb9c18926f..9a2913d330 100755
--- a/test/TEST-26-SETENV/test.sh
+++ b/test/TEST-26-SETENV/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="test setenv"
 
diff --git a/test/TEST-26-SETENV/testsuite.sh b/test/TEST-26-SETENV/testsuite.sh
index 2d93cb49c9..0abbf95326 100755
--- a/test/TEST-26-SETENV/testsuite.sh
+++ b/test/TEST-26-SETENV/testsuite.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -ex
 set -o pipefail
 
diff --git a/test/TEST-27-STDOUTFILE/test.sh b/test/TEST-27-STDOUTFILE/test.sh
index 724dbef231..fb35f80ec1 100755
--- a/test/TEST-27-STDOUTFILE/test.sh
+++ b/test/TEST-27-STDOUTFILE/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="test StandardOutput=file:"
 
diff --git a/test/TEST-27-STDOUTFILE/testsuite.sh b/test/TEST-27-STDOUTFILE/testsuite.sh
index 6975b7966f..2c813da720 100755
--- a/test/TEST-27-STDOUTFILE/testsuite.sh
+++ b/test/TEST-27-STDOUTFILE/testsuite.sh
@@ -1,13 +1,15 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -ex
 set -o pipefail
 
 systemd-analyze log-level debug
 systemd-analyze log-target console
 
-systemd-run --wait --unit=one -p StandardOutput=file:/tmp/stdout -p StandardError=file:/tmp/stderr -p Type=exec sh -c 'echo x ; echo y >&2'
+systemd-run --wait --unit=one \
+            -p StandardOutput=file:/tmp/stdout \
+            -p StandardError=file:/tmp/stderr \
+            -p Type=exec \
+            sh -c 'echo x ; echo y >&2'
 cmp /tmp/stdout <<EOF
 x
 EOF
@@ -15,7 +17,11 @@ cmp /tmp/stderr <<EOF
 y
 EOF
 
-systemd-run --wait --unit=two -p StandardOutput=file:/tmp/stdout -p StandardError=file:/tmp/stderr -p Type=exec sh -c 'echo z ; echo a >&2'
+systemd-run --wait --unit=two \
+            -p StandardOutput=file:/tmp/stdout \
+            -p StandardError=file:/tmp/stderr \
+            -p Type=exec \
+            sh -c 'echo z ; echo a >&2'
 cmp /tmp/stdout <<EOF
 z
 EOF
@@ -23,7 +29,11 @@ cmp /tmp/stderr <<EOF
 a
 EOF
 
-systemd-run --wait --unit=three -p StandardOutput=append:/tmp/stdout -p StandardError=append:/tmp/stderr -p Type=exec sh -c 'echo b ; echo c >&2'
+systemd-run --wait --unit=three \
+            -p StandardOutput=append:/tmp/stdout \
+            -p StandardError=append:/tmp/stderr \
+            -p Type=exec \
+            sh -c 'echo b ; echo c >&2'
 cmp /tmp/stdout <<EOF
 z
 b
diff --git a/test/TEST-28-PERCENTJ-WANTEDBY/test.sh b/test/TEST-28-PERCENTJ-WANTEDBY/test.sh
index 68935d0da0..67be1d51cc 100755
--- a/test/TEST-28-PERCENTJ-WANTEDBY/test.sh
+++ b/test/TEST-28-PERCENTJ-WANTEDBY/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="Ensure %j Wants directives work"
 RUN_IN_UNPRIVILEGED_CONTAINER=yes
diff --git a/test/TEST-29-UDEV-ID_RENAMING/test.sh b/test/TEST-29-UDEV-ID_RENAMING/test.sh
index 74362c052a..26ad2f902d 100755
--- a/test/TEST-29-UDEV-ID_RENAMING/test.sh
+++ b/test/TEST-29-UDEV-ID_RENAMING/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="UDEV ID_RENAMING property"
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-29-UDEV-ID_RENAMING/testsuite.sh b/test/TEST-29-UDEV-ID_RENAMING/testsuite.sh
index 9452c3a27b..eb9b2ffb89 100755
--- a/test/TEST-29-UDEV-ID_RENAMING/testsuite.sh
+++ b/test/TEST-29-UDEV-ID_RENAMING/testsuite.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -ex
 set -o pipefail
 
diff --git a/test/TEST-30-ONCLOCKCHANGE/test.sh b/test/TEST-30-ONCLOCKCHANGE/test.sh
index a9b3d78d6e..40e6ff25cd 100755
--- a/test/TEST-30-ONCLOCKCHANGE/test.sh
+++ b/test/TEST-30-ONCLOCKCHANGE/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="test OnClockChange= + OnTimezoneChange="
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-30-ONCLOCKCHANGE/testsuite.sh b/test/TEST-30-ONCLOCKCHANGE/testsuite.sh
index 3f7c264000..7b24922e62 100755
--- a/test/TEST-30-ONCLOCKCHANGE/testsuite.sh
+++ b/test/TEST-30-ONCLOCKCHANGE/testsuite.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -ex
 set -o pipefail
 
diff --git a/test/TEST-31-DEVICE-ENUMERATION/test.sh b/test/TEST-31-DEVICE-ENUMERATION/test.sh
index d7cea73361..7156528873 100755
--- a/test/TEST-31-DEVICE-ENUMERATION/test.sh
+++ b/test/TEST-31-DEVICE-ENUMERATION/test.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -e
 TEST_DESCRIPTION="plugged -> dead -> plugged issue #11997"
 TEST_NO_NSPAWN=1
diff --git a/test/TEST-31-DEVICE-ENUMERATION/testsuite.sh b/test/TEST-31-DEVICE-ENUMERATION/testsuite.sh
index cb12b51bd2..aa94d59bd3 100755
--- a/test/TEST-31-DEVICE-ENUMERATION/testsuite.sh
+++ b/test/TEST-31-DEVICE-ENUMERATION/testsuite.sh
@@ -1,6 +1,4 @@
 #!/bin/bash
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
-# ex: ts=8 sw=4 sts=4 et filetype=sh
 set -ex
 set -o pipefail
 
diff --git a/test/run-integration-tests.sh b/test/run-integration-tests.sh
index 0d2377128e..74fd64d24a 100755
--- a/test/run-integration-tests.sh
+++ b/test/run-integration-tests.sh
@@ -2,9 +2,9 @@
 
 BUILD_DIR="$($(dirname "$0")/../tools/find-build-dir.sh)"
 if [ $# -gt 0 ]; then
-        args="$@"
+    args="$@"
 else
-        args="clean setup run clean-again"
+    args="clean setup run clean-again"
 fi
 
 ninja -C "$BUILD_DIR"
@@ -16,35 +16,35 @@ FAILURES=0
 
 cd "$(dirname "$0")"
 for TEST in TEST-??-* ; do
-        COUNT=$(($COUNT+1))
+    COUNT=$(($COUNT+1))
 
-        echo -e "\n--x-- Running $TEST --x--"
-        set +e
-        ( set -x ; make -C "$TEST" "BUILD_DIR=$BUILD_DIR" $args )
-        RESULT=$?
-        set -e
-        echo "--x-- Result of $TEST: $RESULT --x--"
+    echo -e "\n--x-- Running $TEST --x--"
+    set +e
+    ( set -x ; make -C "$TEST" "BUILD_DIR=$BUILD_DIR" $args )
+    RESULT=$?
+    set -e
+    echo "--x-- Result of $TEST: $RESULT --x--"
 
-        results["$TEST"]="$RESULT"
+    results["$TEST"]="$RESULT"
 
-        [ "$RESULT" -ne "0" ] && FAILURES=$(($FAILURES+1))
+    [ "$RESULT" -ne "0" ] && FAILURES=$(($FAILURES+1))
 done
 
 echo ""
 
 for TEST in ${!results[@]}; do
-        RESULT="${results[$TEST]}"
-        if [ "$RESULT" -eq "0" ] ; then
-                echo "$TEST: SUCCESS"
-        else
-                echo "$TEST: FAIL"
-        fi
+    RESULT="${results[$TEST]}"
+    if [ "$RESULT" -eq "0" ] ; then
+        echo "$TEST: SUCCESS"
+    else
+        echo "$TEST: FAIL"
+    fi
 done | sort
 
 if [ "$FAILURES" -eq 0 ] ; then
-        echo -e "\nALL $COUNT TESTS PASSED"
+    echo -e "\nALL $COUNT TESTS PASSED"
 else
-        echo -e "\nTOTAL FAILURES: $FAILURES OF $COUNT"
+    echo -e "\nTOTAL FAILURES: $FAILURES OF $COUNT"
 fi
 
 exit "$FAILURES"
diff --git a/test/test-efi-create-disk.sh b/test/test-efi-create-disk.sh
index 0216c83c12..592b20afcf 100755
--- a/test/test-efi-create-disk.sh
+++ b/test/test-efi-create-disk.sh
@@ -5,7 +5,7 @@ systemd_efi="$2"
 boot_stub="$3"
 splash_bmp="$4"
 if [ -z "$out" -o -z "$systemd_efi" -o -z "$boot_stub" -o -z "$splash_bmp" ]; then
-        exit 1
+    exit 1
 fi
 
 # create GPT table with EFI System Partition
@@ -27,12 +27,12 @@ cp "$systemd_efi" mnt/EFI/BOOT/BOOTX64.efi
 mkdir mnt/EFI/Linux
 echo -n "foo=yes bar=no root=/dev/fakeroot debug rd.break=initqueue" >mnt/cmdline.txt
 objcopy \
-        --add-section .osrel=/etc/os-release --change-section-vma .osrel=0x20000 \
-        --add-section .cmdline=mnt/cmdline.txt --change-section-vma .cmdline=0x30000 \
-        --add-section .splash="$splash_bmp" --change-section-vma .splash=0x40000 \
-        --add-section .linux=/boot/$(cat /etc/machine-id)/$(uname -r)/linux --change-section-vma .linux=0x2000000 \
-        --add-section .initrd=/boot/$(cat /etc/machine-id)/$(uname -r)/initrd --change-section-vma .initrd=0x3000000 \
-        "$boot_stub" mnt/EFI/Linux/linux-test.efi
+    --add-section .osrel=/etc/os-release --change-section-vma .osrel=0x20000 \
+    --add-section .cmdline=mnt/cmdline.txt --change-section-vma .cmdline=0x30000 \
+    --add-section .splash="$splash_bmp" --change-section-vma .splash=0x40000 \
+    --add-section .linux=/boot/$(cat /etc/machine-id)/$(uname -r)/linux --change-section-vma .linux=0x2000000 \
+    --add-section .initrd=/boot/$(cat /etc/machine-id)/$(uname -r)/initrd --change-section-vma .initrd=0x3000000 \
+    "$boot_stub" mnt/EFI/Linux/linux-test.efi
 
 # install entries
 mkdir -p mnt/loader/entries
diff --git a/test/test-functions b/test/test-functions
index 6016fd21ac..50c6e96902 100644
--- a/test/test-functions
+++ b/test/test-functions
@@ -159,15 +159,15 @@ run_qemu() {
         exit 1
     fi
 
-if [[ "$LOOKS_LIKE_SUSE" ]]; then
-    PARAMS+="rd.hostonly=0"
-elif [[ "$LOOKS_LIKE_ARCH" ]]; then
-    PARAMS+="rw"
-else
-    PARAMS+="ro"
-fi
+    if [[ "$LOOKS_LIKE_SUSE" ]]; then
+        PARAMS+="rd.hostonly=0"
+    elif [[ "$LOOKS_LIKE_ARCH" ]]; then
+        PARAMS+="rw"
+    else
+        PARAMS+="ro"
+    fi
 
-KERNEL_APPEND="$PARAMS \
+    KERNEL_APPEND="$PARAMS \
 root=/dev/sda1 \
 raid=noautodetect \
 loglevel=2 \
@@ -1639,7 +1639,7 @@ do_test() {
         exit 0
     fi
 
-# Detect lib paths
+    # Detect lib paths
     [[ $libdir ]] || for libdir in /lib64 /lib; do
         [[ -d $libdir ]] && libdirs+=" $libdir" && break
     done
diff --git a/tools/add-git-hook.sh b/tools/add-git-hook.sh
index c1db99b18a..5b1bf17219 100755
--- a/tools/add-git-hook.sh
+++ b/tools/add-git-hook.sh
@@ -4,7 +4,7 @@ set -eu
 cd "$MESON_SOURCE_ROOT"
 
 if [ ! -f .git/hooks/pre-commit.sample -o -f .git/hooks/pre-commit ]; then
-        exit 2 # not needed
+    exit 2 # not needed
 fi
 
 cp -p .git/hooks/pre-commit.sample .git/hooks/pre-commit
diff --git a/tools/check-directives.sh b/tools/check-directives.sh
index 99f8f9d451..e8c6e60040 100755
--- a/tools/check-directives.sh
+++ b/tools/check-directives.sh
@@ -1,5 +1,4 @@
 #!/bin/bash
-
 set -e
 
 function generate_directives() {
@@ -12,18 +11,18 @@ function generate_directives() {
 
 ret=0
 if [[ $(generate_directives src/network/networkd-network-gperf.gperf | wc -l) -ne $(wc -l <test/fuzz/fuzz-network-parser/directives.network) ]]; then
-	echo "Looks like test/fuzz/fuzz-network-parser/directives.network hasn't been updated"
-        ret=1
+    echo "Looks like test/fuzz/fuzz-network-parser/directives.network hasn't been updated"
+    ret=1
 fi
 
 if [[ $(generate_directives src/network/netdev/netdev-gperf.gperf | wc -l) -ne $(wc -l <test/fuzz/fuzz-netdev-parser/directives.netdev) ]]; then
-	echo "Looks like test/fuzz/fuzz-netdev-parser/directives.netdev hasn't been updated"
-	ret=1
+    echo "Looks like test/fuzz/fuzz-netdev-parser/directives.netdev hasn't been updated"
+    ret=1
 fi
 
 if [[ $(generate_directives src/udev/net/link-config-gperf.gperf | wc -l) -ne $(wc -l <test/fuzz/fuzz-link-parser/directives.link) ]]; then
-	echo "Looks like test/fuzz/fuzz-link-parser/directives.link hasn't been updated"
-	ret=1
+    echo "Looks like test/fuzz/fuzz-link-parser/directives.link hasn't been updated"
+    ret=1
 fi
 
 exit $ret
diff --git a/tools/choose-default-locale.sh b/tools/choose-default-locale.sh
index 3b3003835c..da9768ad7c 100755
--- a/tools/choose-default-locale.sh
+++ b/tools/choose-default-locale.sh
@@ -1,12 +1,11 @@
 #!/bin/sh
-
 set -e
 
 # Fedora uses C.utf8 but Debian uses C.UTF-8
 if locale -a | grep -xq -E 'C\.(utf8|UTF-8)'; then
-        echo 'C.UTF-8'
+    echo 'C.UTF-8'
 elif locale -a | grep -xqF 'en_US.utf8'; then
-        echo 'en_US.UTF-8'
+    echo 'en_US.UTF-8'
 else
-        echo 'C'
+    echo 'C'
 fi
diff --git a/tools/coverity.sh b/tools/coverity.sh
index af4c920cd2..5842eeb81f 100755
--- a/tools/coverity.sh
+++ b/tools/coverity.sh
@@ -1,4 +1,4 @@
-#!/bin/env bash
+#!/bin/bash
 
 # The official unmodified version of the script can be found at
 # https://scan.coverity.com/scripts/travisci_build_coverity_scan.sh
@@ -24,32 +24,32 @@ echo -e "\033[33;1mNote: COVERITY_SCAN_PROJECT_NAME and COVERITY_SCAN_TOKEN are
 
 # Do not run on pull requests
 if [ "${TRAVIS_PULL_REQUEST}" = "true" ]; then
-  echo -e "\033[33;1mINFO: Skipping Coverity Analysis: branch is a pull request.\033[0m"
-  exit 0
+    echo -e "\033[33;1mINFO: Skipping Coverity Analysis: branch is a pull request.\033[0m"
+    exit 0
 fi
 
 # Verify this branch should run
 if [[ "${TRAVIS_BRANCH^^}" =~ "${COVERITY_SCAN_BRANCH_PATTERN^^}" ]]; then
-  echo -e "\033[33;1mCoverity Scan configured to run on branch ${TRAVIS_BRANCH}\033[0m"
+    echo -e "\033[33;1mCoverity Scan configured to run on branch ${TRAVIS_BRANCH}\033[0m"
 else
-  echo -e "\033[33;1mCoverity Scan NOT configured to run on branch ${TRAVIS_BRANCH}\033[0m"
-  exit 1
+    echo -e "\033[33;1mCoverity Scan NOT configured to run on branch ${TRAVIS_BRANCH}\033[0m"
+    exit 1
 fi
 
 # Verify upload is permitted
 AUTH_RES=`curl -s --form project="$COVERITY_SCAN_PROJECT_NAME" --form token="$COVERITY_SCAN_TOKEN" $SCAN_URL/api/upload_permitted`
 if [ "$AUTH_RES" = "Access denied" ]; then
-  echo -e "\033[33;1mCoverity Scan API access denied. Check COVERITY_SCAN_PROJECT_NAME and COVERITY_SCAN_TOKEN.\033[0m"
-  exit 1
-else
-  AUTH=`echo $AUTH_RES | python -c "import sys, json; print(json.load(sys.stdin)['upload_permitted'])"`
-  if [ "$AUTH" = "True" ]; then
-    echo -e "\033[33;1mCoverity Scan analysis authorized per quota.\033[0m"
-  else
-    WHEN=`echo $AUTH_RES | python -c "import sys, json; print(json.load(sys.stdin)['next_upload_permitted_at'])"`
-    echo -e "\033[33;1mCoverity Scan analysis NOT authorized until $WHEN.\033[0m"
+    echo -e "\033[33;1mCoverity Scan API access denied. Check COVERITY_SCAN_PROJECT_NAME and COVERITY_SCAN_TOKEN.\033[0m"
     exit 1
-  fi
+else
+    AUTH=`echo $AUTH_RES | python -c "import sys, json; print(json.load(sys.stdin)['upload_permitted'])"`
+    if [ "$AUTH" = "True" ]; then
+        echo -e "\033[33;1mCoverity Scan analysis authorized per quota.\033[0m"
+    else
+        WHEN=`echo $AUTH_RES | python -c "import sys, json; print(json.load(sys.stdin)['next_upload_permitted_at'])"`
+        echo -e "\033[33;1mCoverity Scan analysis NOT authorized until $WHEN.\033[0m"
+        exit 1
+    fi
 fi
 
 TOOL_DIR=`find $TOOL_BASE -type d -name 'cov-analysis*'`
@@ -62,8 +62,8 @@ export CCACHE_DISABLE=1
 # --------------------
 _help()
 {
-	# displays help and exits
-	cat <<-EOF
+    # displays help and exits
+    cat <<-EOF
 		USAGE: $0 [CMD] [OPTIONS]
 
 		CMD
@@ -87,98 +87,98 @@ _help()
 		  -t, --tar ARCHIVE  Use custom .tgz archive instead of intermediate directory or pre-archived .tgz
                          (by default 'analysis-result.tgz'
 	EOF
-	return;
+    return;
 }
 
 _pack()
 {
-	RESULTS_ARCHIVE=${RESULTS_ARCHIVE:-'analysis-results.tgz'}
+    RESULTS_ARCHIVE=${RESULTS_ARCHIVE:-'analysis-results.tgz'}
 
-	echo -e "\033[33;1mTarring Coverity Scan Analysis results...\033[0m"
-	tar czf $RESULTS_ARCHIVE $RESULTS_DIR
-	SHA=`git rev-parse --short HEAD`
+    echo -e "\033[33;1mTarring Coverity Scan Analysis results...\033[0m"
+    tar czf $RESULTS_ARCHIVE $RESULTS_DIR
+    SHA=`git rev-parse --short HEAD`
 
-	PACKED=true
+    PACKED=true
 }
 
 
 _build()
 {
-	echo -e "\033[33;1mRunning Coverity Scan Analysis Tool...\033[0m"
-	local _cov_build_options=""
-	#local _cov_build_options="--return-emit-failures 8 --parse-error-threshold 85"
-	eval "${COVERITY_SCAN_BUILD_COMMAND_PREPEND}"
-	COVERITY_UNSUPPORTED=1 cov-build --dir $RESULTS_DIR $_cov_build_options sh -c "$COVERITY_SCAN_BUILD_COMMAND"
-	cov-import-scm --dir $RESULTS_DIR --scm git --log $RESULTS_DIR/scm_log.txt
+    echo -e "\033[33;1mRunning Coverity Scan Analysis Tool...\033[0m"
+    local _cov_build_options=""
+    #local _cov_build_options="--return-emit-failures 8 --parse-error-threshold 85"
+    eval "${COVERITY_SCAN_BUILD_COMMAND_PREPEND}"
+    COVERITY_UNSUPPORTED=1 cov-build --dir $RESULTS_DIR $_cov_build_options sh -c "$COVERITY_SCAN_BUILD_COMMAND"
+    cov-import-scm --dir $RESULTS_DIR --scm git --log $RESULTS_DIR/scm_log.txt
 
-	if [ $? != 0 ]; then
-	  echo -e "\033[33;1mCoverity Scan Build failed: $TEXT.\033[0m"
-		return 1
-	fi
+    if [ $? != 0 ]; then
+	echo -e "\033[33;1mCoverity Scan Build failed: $TEXT.\033[0m"
+	return 1
+    fi
 
-	[ -z $TAR ] || [ $TAR = false ] && return 0
+    [ -z $TAR ] || [ $TAR = false ] && return 0
 
-	if [ "$TAR" = true ]; then
-		_pack
-	fi
+    if [ "$TAR" = true ]; then
+	_pack
+    fi
 }
 
 
 _upload()
 {
-	# pack results
-	[ -z $PACKED ] || [ $PACKED = false ] && _pack
+    # pack results
+    [ -z $PACKED ] || [ $PACKED = false ] && _pack
 
-	# Upload results
-	echo -e "\033[33;1mUploading Coverity Scan Analysis results...\033[0m"
-	response=$(curl \
-	  --silent --write-out "\n%{http_code}\n" \
-	  --form project=$COVERITY_SCAN_PROJECT_NAME \
-	  --form token=$COVERITY_SCAN_TOKEN \
-	  --form email=$COVERITY_SCAN_NOTIFICATION_EMAIL \
-	  --form file=@$RESULTS_ARCHIVE \
-	  --form version=$SHA \
-	  --form description="Travis CI build" \
-	  $UPLOAD_URL)
-	printf "\033[33;1mThe response is\033[0m\n%s\n" "$response"
-	status_code=$(echo "$response" | sed -n '$p')
-	# Coverity Scan used to respond with 201 on successfully receieving analysis results.
-	# Now for some reason it sends 200 and may change back in the foreseeable future.
-	# See https://github.com/pmem/pmdk/commit/7b103fd2dd54b2e5974f71fb65c81ab3713c12c5
-	if [ "$status_code" != "200" ]; then
-	  TEXT=$(echo "$response" | sed '$d')
-	  echo -e "\033[33;1mCoverity Scan upload failed: $TEXT.\033[0m"
-	  exit 1
-	fi
+    # Upload results
+    echo -e "\033[33;1mUploading Coverity Scan Analysis results...\033[0m"
+    response=$(curl \
+	           --silent --write-out "\n%{http_code}\n" \
+	           --form project=$COVERITY_SCAN_PROJECT_NAME \
+	           --form token=$COVERITY_SCAN_TOKEN \
+	           --form email=$COVERITY_SCAN_NOTIFICATION_EMAIL \
+	           --form file=@$RESULTS_ARCHIVE \
+	           --form version=$SHA \
+	           --form description="Travis CI build" \
+	           $UPLOAD_URL)
+    printf "\033[33;1mThe response is\033[0m\n%s\n" "$response"
+    status_code=$(echo "$response" | sed -n '$p')
+    # Coverity Scan used to respond with 201 on successfully receieving analysis results.
+    # Now for some reason it sends 200 and may change back in the foreseeable future.
+    # See https://github.com/pmem/pmdk/commit/7b103fd2dd54b2e5974f71fb65c81ab3713c12c5
+    if [ "$status_code" != "200" ]; then
+	TEXT=$(echo "$response" | sed '$d')
+	echo -e "\033[33;1mCoverity Scan upload failed: $TEXT.\033[0m"
+	exit 1
+    fi
 
-	echo -e "\n\033[33;1mCoverity Scan Analysis completed succesfully.\033[0m"
-	exit 0
+    echo -e "\n\033[33;1mCoverity Scan Analysis completed succesfully.\033[0m"
+    exit 0
 }
 
 # PARSE COMMAND LINE OPTIONS
 # --------------------------
 
 case $1 in
-	-h|--help)
-		_help
-		exit 0
-		;;
-	build)
-		CMD='build'
-		TEMP=`getopt -o ho:t --long help,out-dir:,tar -n '$0' -- "$@"`
-		_ec=$?
-		[[ $_ec -gt 0 ]] && _help && exit $_ec
-		shift
-		;;
-	upload)
-		CMD='upload'
-		TEMP=`getopt -o hd:t: --long help,result-dir:tar: -n '$0' -- "$@"`
-		_ec=$?
-		[[ $_ec -gt 0 ]] && _help && exit $_ec
-		shift
-		;;
-	*)
-		_help && exit 1 ;;
+    -h|--help)
+	_help
+	exit 0
+	;;
+    build)
+	CMD='build'
+	TEMP=`getopt -o ho:t --long help,out-dir:,tar -n '$0' -- "$@"`
+	_ec=$?
+	[[ $_ec -gt 0 ]] && _help && exit $_ec
+	shift
+	;;
+    upload)
+	CMD='upload'
+	TEMP=`getopt -o hd:t: --long help,result-dir:tar: -n '$0' -- "$@"`
+	_ec=$?
+	[[ $_ec -gt 0 ]] && _help && exit $_ec
+	shift
+	;;
+    *)
+	_help && exit 1 ;;
 esac
 
 RESULTS_DIR='cov-int'
@@ -188,46 +188,46 @@ if [ $? != 0 ] ; then exit 1 ; fi
 
 # extract options and their arguments into variables.
 if [[ $CMD == 'build' ]]; then
-	TAR=false
-	while true ; do
-			case $1 in
-				-h|--help)
-					_help
-					exit 0
-					;;
-				-o|--out-dir)
-					RESULTS_DIR="$2"
-					shift 2
-					;;
-				-t|--tar)
-					TAR=true
-					shift
-					;;
-			--) _build; shift ; break ;;
-			*) echo "Internal error" ; _help && exit 6 ;;
-		esac
-	done
+    TAR=false
+    while true ; do
+	case $1 in
+	    -h|--help)
+		_help
+		exit 0
+		;;
+	    -o|--out-dir)
+		RESULTS_DIR="$2"
+		shift 2
+		;;
+	    -t|--tar)
+		TAR=true
+		shift
+		;;
+	    --) _build; shift ; break ;;
+	    *) echo "Internal error" ; _help && exit 6 ;;
+	esac
+    done
 
 elif [[ $CMD == 'upload' ]]; then
-	while true ; do
-			case $1 in
-				-h|--help)
-					_help
-					exit 0
-					;;
-				-d|--result-dir)
-					CHANGE_DEFAULT_DIR=true
-					RESULTS_DIR="$2"
-					shift 2
-					;;
-				-t|--tar)
-					RESULTS_ARCHIVE="$2"
-					[ -z $CHANGE_DEFAULT_DIR ] || [ $CHANGE_DEFAULT_DIR = false ] && PACKED=true
-					shift 2
-					;;
-			--) _upload; shift ; break ;;
-			*) echo "Internal error" ; _help && exit 6 ;;
-		esac
-	done
+    while true ; do
+	case $1 in
+	    -h|--help)
+		_help
+		exit 0
+		;;
+	    -d|--result-dir)
+		CHANGE_DEFAULT_DIR=true
+		RESULTS_DIR="$2"
+		shift 2
+		;;
+	    -t|--tar)
+		RESULTS_ARCHIVE="$2"
+		[ -z $CHANGE_DEFAULT_DIR ] || [ $CHANGE_DEFAULT_DIR = false ] && PACKED=true
+		shift 2
+		;;
+	    --) _upload; shift ; break ;;
+	    *) echo "Internal error" ; _help && exit 6 ;;
+	esac
+    done
 
 fi
diff --git a/tools/find-build-dir.sh b/tools/find-build-dir.sh
index 06b6297ea5..fb8a1c17a3 100755
--- a/tools/find-build-dir.sh
+++ b/tools/find-build-dir.sh
@@ -5,28 +5,28 @@ set -e
 # we look for subdirectories of the parent directory that look like ninja build dirs.
 
 if [ -n "$BUILD_DIR" ]; then
-        echo "$(realpath "$BUILD_DIR")"
-        exit 0
+    echo "$(realpath "$BUILD_DIR")"
+    exit 0
 fi
 
 root="$(dirname "$(realpath "$0")")"
 
 found=
 for i in "$root"/../*/build.ninja; do
-        c="$(dirname $i)"
-        [ -d "$c" ] || continue
-        [ "$(basename "$c")" != mkosi.builddir ] || continue
+    c="$(dirname $i)"
+    [ -d "$c" ] || continue
+    [ "$(basename "$c")" != mkosi.builddir ] || continue
 
-        if [ -n "$found" ]; then
-                echo 'Found multiple candidates, specify build directory with $BUILD_DIR' >&2
-                exit 2
-        fi
-        found="$c"
+    if [ -n "$found" ]; then
+        echo 'Found multiple candidates, specify build directory with $BUILD_DIR' >&2
+        exit 2
+    fi
+    found="$c"
 done
 
 if [ -z "$found" ]; then
-        echo 'Specify build directory with $BUILD_DIR' >&2
-        exit 1
+    echo 'Specify build directory with $BUILD_DIR' >&2
+    exit 1
 fi
 
 echo "$(realpath $found)"
diff --git a/tools/find-double-newline.sh b/tools/find-double-newline.sh
index 6a6790b4b2..51204eb7c9 100755
--- a/tools/find-double-newline.sh
+++ b/tools/find-double-newline.sh
@@ -4,39 +4,38 @@
 TOP=`git rev-parse --show-toplevel`
 
 case "$1" in
+    recdiff)
+        if [ "$2" = "" ] ; then
+            DIR="$TOP"
+        else
+            DIR="$2"
+        fi
 
-        recdiff)
-                if [ "$2" = "" ] ; then
-                        DIR="$TOP"
-                else
-                        DIR="$2"
-                fi
+        find $DIR -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec $0 diff \{\} \;
+        ;;
 
-                find $DIR -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec $0 diff \{\} \;
-                ;;
+    recpatch)
+        if [ "$2" = "" ] ; then
+            DIR="$TOP"
+        else
+            DIR="$2"
+        fi
 
-        recpatch)
-                if [ "$2" = "" ] ; then
-                        DIR="$TOP"
-                else
-                        DIR="$2"
-                fi
+        find $DIR -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec $0 patch \{\} \;
+        ;;
 
-                find $DIR -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec $0 patch \{\} \;
-                ;;
+    diff)
+        T=`mktemp`
+        sed '/^$/N;/^\n$/D' < "$2" > "$T"
+        diff -u "$2" "$T"
+        rm -f "$T"
+        ;;
 
-        diff)
-                T=`mktemp`
-                sed '/^$/N;/^\n$/D' < "$2" > "$T"
-                diff -u "$2" "$T"
-                rm -f "$T"
-                ;;
+    patch)
+        sed -i '/^$/N;/^\n$/D' "$2"
+        ;;
 
-        patch)
-                sed -i '/^$/N;/^\n$/D' "$2"
-                ;;
-
-        *)
-                echo "Expected recdiff|recpatch|diff|patch as verb." >&2
-                ;;
+    *)
+        echo "Expected recdiff|recpatch|diff|patch as verb." >&2
+        ;;
 esac
diff --git a/tools/find-tabs.sh b/tools/find-tabs.sh
index e32eac8f32..95249f9c9c 100755
--- a/tools/find-tabs.sh
+++ b/tools/find-tabs.sh
@@ -4,39 +4,38 @@
 TOP=`git rev-parse --show-toplevel`
 
 case "$1" in
+    recdiff)
+        if [ "$2" = "" ] ; then
+            DIR="$TOP"
+        else
+            DIR="$2"
+        fi
 
-        recdiff)
-                if [ "$2" = "" ] ; then
-                        DIR="$TOP"
-                else
-                        DIR="$2"
-                fi
+        find $DIR -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec $0 diff \{\} \;
+        ;;
 
-                find $DIR -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec $0 diff \{\} \;
-                ;;
+    recpatch)
+        if [ "$2" = "" ] ; then
+            DIR="$TOP"
+        else
+            DIR="$2"
+        fi
 
-        recpatch)
-                if [ "$2" = "" ] ; then
-                        DIR="$TOP"
-                else
-                        DIR="$2"
-                fi
+        find $DIR -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec $0 patch \{\} \;
+        ;;
 
-                find $DIR -type f \( -name '*.[ch]' -o -name '*.xml' \) -exec $0 patch \{\} \;
-                ;;
+    diff)
+        T=`mktemp`
+        sed 's/\t/        /g' < "$2" > "$T"
+        diff -u "$2" "$T"
+        rm -f "$T"
+        ;;
 
-        diff)
-                T=`mktemp`
-                sed 's/\t/        /g' < "$2" > "$T"
-                diff -u "$2" "$T"
-                rm -f "$T"
-                ;;
+    patch)
+        sed -i 's/\t/        /g' "$2"
+        ;;
 
-        patch)
-                sed -i 's/\t/        /g' "$2"
-                ;;
-
-        *)
-                echo "Expected recdiff|recpatch|diff|patch as verb." >&2
-                ;;
+    *)
+        echo "Expected recdiff|recpatch|diff|patch as verb." >&2
+        ;;
 esac
diff --git a/tools/meson-apply-m4.sh b/tools/meson-apply-m4.sh
index 6abe177ac5..5fad8cd94f 100755
--- a/tools/meson-apply-m4.sh
+++ b/tools/meson-apply-m4.sh
@@ -5,18 +5,18 @@ CONFIG=$1
 TARGET=$2
 
 if [ $# -ne 2 ]; then
-        echo 'Invalid number of arguments.'
-        exit 1
+    echo 'Invalid number of arguments.'
+    exit 1
 fi
 
 if [ ! -f $CONFIG ]; then
-        echo "$CONFIG not found."
-        exit 2
+    echo "$CONFIG not found."
+    exit 2
 fi
 
 if [ ! -f $TARGET ]; then
-        echo "$TARGET not found."
-        exit 3
+    echo "$TARGET not found."
+    exit 3
 fi
 
 DEFINES=$(awk '$1 == "#define" && $3 == "1" { printf "-D%s ", $2 }' $CONFIG)
diff --git a/tools/meson-check-api-docs.sh b/tools/meson-check-api-docs.sh
index a654368f9e..bd320562ad 100755
--- a/tools/meson-check-api-docs.sh
+++ b/tools/meson-check-api-docs.sh
@@ -1,5 +1,4 @@
 #!/bin/sh
-
 set -eu
 
 sd_good=0
@@ -8,27 +7,27 @@ udev_good=0
 udev_total=0
 
 for symbol in `nm -g --defined-only "$@" | grep " T " | cut -d" " -f3 | sort -u` ; do
-        if test -f ${MESON_BUILD_ROOT}/man/$symbol.3 ; then
-                echo "✓ Symbol $symbol() is documented."
-                good=1
-        else
-                printf "  \x1b[1;31mSymbol $symbol() lacks documentation.\x1b[0m\n"
-                good=0
-        fi
+    if test -f ${MESON_BUILD_ROOT}/man/$symbol.3 ; then
+        echo "✓ Symbol $symbol() is documented."
+        good=1
+    else
+        printf "  \x1b[1;31mSymbol $symbol() lacks documentation.\x1b[0m\n"
+        good=0
+    fi
 
-        case $symbol in
-                sd_*)
-                        ((sd_good+=good))
-                        ((sd_total+=1))
-                        ;;
-                udev_*)
-                        ((udev_good+=good))
-                        ((udev_total+=1))
-                        ;;
-                *)
-                        echo 'unknown symbol prefix'
-                        exit 1
-        esac
+    case $symbol in
+        sd_*)
+            ((sd_good+=good))
+            ((sd_total+=1))
+            ;;
+        udev_*)
+            ((udev_good+=good))
+            ((udev_total+=1))
+            ;;
+        *)
+            echo 'unknown symbol prefix'
+            exit 1
+    esac
 done
 
 echo "libsystemd: $sd_good/$sd_total libudev: $udev_good/$udev_total"
diff --git a/tools/meson-check-help.sh b/tools/meson-check-help.sh
index 69157105f2..a0e304ca9c 100755
--- a/tools/meson-check-help.sh
+++ b/tools/meson-check-help.sh
@@ -5,19 +5,19 @@ export SYSTEMD_LOG_LEVEL=info
 
 # output width
 if "$1"  --help | grep -v 'default:' | grep -E -q '.{80}.'; then
-        echo "$(basename "$1") --help output is too wide:"
-        "$1"  --help | awk 'length > 80' | grep -E --color=yes '.{80}'
-        exit 1
+    echo "$(basename "$1") --help output is too wide:"
+    "$1"  --help | awk 'length > 80' | grep -E --color=yes '.{80}'
+    exit 1
 fi
 
 # no --help output to stdout
 if "$1" --help 2>&1 1>/dev/null | grep .; then
-        echo "$(basename "$1") --help prints to stderr"
-        exit 2
+    echo "$(basename "$1") --help prints to stderr"
+    exit 2
 fi
 
 # error output to stderr
 if ! "$1" --no-such-parameter 2>&1 1>/dev/null | grep -q .; then
-        echo "$(basename "$1") with an unknown parameter does not print to stderr"
-        exit 3
+    echo "$(basename "$1") with an unknown parameter does not print to stderr"
+    exit 3
 fi
diff --git a/tools/meson-git-contrib.sh b/tools/meson-git-contrib.sh
index 514daa0949..b40e97ba62 100755
--- a/tools/meson-git-contrib.sh
+++ b/tools/meson-git-contrib.sh
@@ -2,8 +2,8 @@
 set -eu
 
 git shortlog -s `git describe --abbrev=0`.. | \
-        cut -c8- | \
-        sed 's/ / /g' | \
-        awk '{ print $$0 "," }' | \
-        sed -e 's/ / /g' | \
-        sort -u
+    cut -c8- | \
+    sed 's/ / /g' | \
+    awk '{ print $$0 "," }' | \
+    sed -e 's/ / /g' | \
+    sort -u
diff --git a/tools/meson-hwdb-update.sh b/tools/meson-hwdb-update.sh
index 8bdc58ac7f..39efd75192 100755
--- a/tools/meson-hwdb-update.sh
+++ b/tools/meson-hwdb-update.sh
@@ -5,23 +5,23 @@ cd "$1"
 
 unset permissive
 if [ "${2:-}" = "-p" ]; then
-        permissive=1
-        shift
+    permissive=1
+    shift
 else
-        permissive=0
+    permissive=0
 fi
 
 if [ "${2:-}" != "-n" ]; then (
-        [ -z "$permissive" ] || set +e
-        set -x
+    [ -z "$permissive" ] || set +e
+    set -x
 
-        curl -L -o usb.ids 'http://www.linux-usb.org/usb.ids'
-        curl -L -o pci.ids 'http://pci-ids.ucw.cz/v2.2/pci.ids'
-        curl -L -o ma-large.txt 'http://standards-oui.ieee.org/oui/oui.txt'
-        curl -L -o ma-medium.txt 'http://standards-oui.ieee.org/oui28/mam.txt'
-        curl -L -o ma-small.txt 'http://standards-oui.ieee.org/oui36/oui36.txt'
-        curl -L -o pnp_id_registry.html 'https://uefi.org/uefi-pnp-export'
-        curl -L -o acpi_id_registry.html 'https://uefi.org/uefi-acpi-export'
+    curl -L -o usb.ids 'http://www.linux-usb.org/usb.ids'
+    curl -L -o pci.ids 'http://pci-ids.ucw.cz/v2.2/pci.ids'
+    curl -L -o ma-large.txt 'http://standards-oui.ieee.org/oui/oui.txt'
+    curl -L -o ma-medium.txt 'http://standards-oui.ieee.org/oui28/mam.txt'
+    curl -L -o ma-small.txt 'http://standards-oui.ieee.org/oui36/oui36.txt'
+    curl -L -o pnp_id_registry.html 'https://uefi.org/uefi-pnp-export'
+    curl -L -o acpi_id_registry.html 'https://uefi.org/uefi-acpi-export'
 ) fi
 
 set -x
diff --git a/tools/meson-make-symlink.sh b/tools/meson-make-symlink.sh
index 501cd43d47..da0d13a341 100755
--- a/tools/meson-make-symlink.sh
+++ b/tools/meson-make-symlink.sh
@@ -6,7 +6,7 @@ set -eu
 
 mkdir -vp "$(dirname "${DESTDIR:-}$2")"
 if [ "$(dirname $1)" = . ]; then
-        ln -vfs -T "$1" "${DESTDIR:-}$2"
+    ln -vfs -T "$1" "${DESTDIR:-}$2"
 else
-        ln -vfs -T --relative "${DESTDIR:-}$1" "${DESTDIR:-}$2"
+    ln -vfs -T --relative "${DESTDIR:-}$1" "${DESTDIR:-}$2"
 fi
diff --git a/tools/meson-vcs-tag.sh b/tools/meson-vcs-tag.sh
index c8033d00a1..a8605b6bc9 100755
--- a/tools/meson-vcs-tag.sh
+++ b/tools/meson-vcs-tag.sh
@@ -8,8 +8,8 @@ tag="$2"
 fallback="$3"
 
 if [ -n "$tag" ]; then
-        echo "$tag"
-        exit 0
+    echo "$tag"
+    exit 0
 fi
 
 # Apparently git describe has a bug where it always considers the work-tree
diff --git a/tools/oss-fuzz.sh b/tools/oss-fuzz.sh
index 9a116be114..610bb9c235 100755
--- a/tools/oss-fuzz.sh
+++ b/tools/oss-fuzz.sh
@@ -29,7 +29,7 @@ mkdir -p $build
 
 fuzzflag="oss-fuzz=true"
 if [ -z "$FUZZING_ENGINE" ]; then
-        fuzzflag="llvm-fuzz=true"
+    fuzzflag="llvm-fuzz=true"
 fi
 
 meson $build -D$fuzzflag -Db_lundef=false
@@ -38,7 +38,7 @@ ninja -C $build fuzzers
 # The seed corpus is a separate flat archive for each fuzzer,
 # with a fixed name ${fuzzer}_seed_corpus.zip.
 for d in "$(dirname "$0")/../test/fuzz/fuzz-"*; do
-        zip -jqr $OUT/$(basename "$d")_seed_corpus.zip "$d"
+    zip -jqr $OUT/$(basename "$d")_seed_corpus.zip "$d"
 done
 
 # get fuzz-dns-packet corpus
diff --git a/travis-ci/managers/travis_wait.bash b/travis-ci/managers/travis_wait.bash
index acf6ad15e4..59de6638d6 100644
--- a/travis-ci/managers/travis_wait.bash
+++ b/travis-ci/managers/travis_wait.bash
@@ -3,59 +3,59 @@
 # as soon as Travis CI has started to provide an easy way to export the functions to bash scripts.
 
 travis_jigger() {
-  local cmd_pid="${1}"
-  shift
-  local timeout="${1}"
-  shift
-  local count=0
+    local cmd_pid="${1}"
+    shift
+    local timeout="${1}"
+    shift
+    local count=0
 
-  echo -e "\\n"
+    echo -e "\\n"
 
-  while [[ "${count}" -lt "${timeout}" ]]; do
-    count="$((count + 1))"
-    echo -ne "Still running (${count} of ${timeout}): ${*}\\r"
-    sleep 60
-  done
+    while [[ "${count}" -lt "${timeout}" ]]; do
+        count="$((count + 1))"
+        echo -ne "Still running (${count} of ${timeout}): ${*}\\r"
+        sleep 60
+    done
 
-  echo -e "\\n${ANSI_RED}Timeout (${timeout} minutes) reached. Terminating \"${*}\"${ANSI_RESET}\\n"
-  kill -9 "${cmd_pid}"
+    echo -e "\\n${ANSI_RED}Timeout (${timeout} minutes) reached. Terminating \"${*}\"${ANSI_RESET}\\n"
+    kill -9 "${cmd_pid}"
 }
 
 travis_wait() {
-  local timeout="${1}"
+    local timeout="${1}"
 
-  if [[ "${timeout}" =~ ^[0-9]+$ ]]; then
-    shift
-  else
-    timeout=20
-  fi
+    if [[ "${timeout}" =~ ^[0-9]+$ ]]; then
+        shift
+    else
+        timeout=20
+    fi
 
-  local cmd=("${@}")
-  local log_file="travis_wait_${$}.log"
+    local cmd=("${@}")
+    local log_file="travis_wait_${$}.log"
 
-  "${cmd[@]}" &>"${log_file}" &
-  local cmd_pid="${!}"
+    "${cmd[@]}" &>"${log_file}" &
+    local cmd_pid="${!}"
 
-  travis_jigger "${!}" "${timeout}" "${cmd[@]}" &
-  local jigger_pid="${!}"
-  local result
+    travis_jigger "${!}" "${timeout}" "${cmd[@]}" &
+    local jigger_pid="${!}"
+    local result
 
-  {
-    set +e
-    wait "${cmd_pid}" 2>/dev/null
-    result="${?}"
-    ps -p"${jigger_pid}" &>/dev/null && kill "${jigger_pid}"
-    set -e
-  }
+    {
+        set +e
+        wait "${cmd_pid}" 2>/dev/null
+        result="${?}"
+        ps -p"${jigger_pid}" &>/dev/null && kill "${jigger_pid}"
+        set -e
+    }
 
-  if [[ "${result}" -eq 0 ]]; then
-    echo -e "\\n${ANSI_GREEN}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}"
-  else
-    echo -e "\\n${ANSI_RED}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}"
-  fi
+    if [[ "${result}" -eq 0 ]]; then
+        echo -e "\\n${ANSI_GREEN}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}"
+    else
+        echo -e "\\n${ANSI_RED}The command ${cmd[*]} exited with ${result}.${ANSI_RESET}"
+    fi
 
-  echo -e "\\n${ANSI_GREEN}Log:${ANSI_RESET}\\n"
-  cat "${log_file}"
+    echo -e "\\n${ANSI_GREEN}Log:${ANSI_RESET}\\n"
+    cat "${log_file}"
 
-  return "${result}"
+    return "${result}"
 }
diff --git a/travis-ci/managers/xenial.sh b/travis-ci/managers/xenial.sh
index af60114d34..4822bdd4b7 100755
--- a/travis-ci/managers/xenial.sh
+++ b/travis-ci/managers/xenial.sh
@@ -1,5 +1,4 @@
 #!/bin/bash
-
 set -e
 set -x
 
diff --git a/travis-ci/scripts/build-docker-image.sh b/travis-ci/scripts/build-docker-image.sh
index a18bf5fa85..69f9d69ce7 100755
--- a/travis-ci/scripts/build-docker-image.sh
+++ b/travis-ci/scripts/build-docker-image.sh
@@ -7,7 +7,7 @@
 echo -e "\n\033[33;1mBuilding docker image: coverity-$TRAVIS_COMMIT.\033[0m"
 
 docker build \
---build-arg DOCKER_USER=$USER \
---build-arg DOCKER_USER_UID=`id -u` \
---build-arg DOCKER_USER_GID=`id -g` \
---force-rm -t coverity-${TRAVIS_COMMIT} --pull=true .
+       --build-arg DOCKER_USER=$USER \
+       --build-arg DOCKER_USER_UID=`id -u` \
+       --build-arg DOCKER_USER_GID=`id -g` \
+       --force-rm -t coverity-${TRAVIS_COMMIT} --pull=true .
diff --git a/travis-ci/tools/get-coverity.sh b/travis-ci/tools/get-coverity.sh
index d364b541e2..3634e57ad6 100755
--- a/travis-ci/tools/get-coverity.sh
+++ b/travis-ci/tools/get-coverity.sh
@@ -18,18 +18,18 @@ sudo apt-get update && sudo apt-get -y install wget
 
 # Get coverity tool
 if [ ! -d $TOOL_BASE ]; then
-  # Download Coverity Scan Analysis Tool
-  if [ ! -e $TOOL_ARCHIVE ]; then
-	  echo -e "\033[33;1mDownloading Coverity Scan Analysis Tool...\033[0m"
-	  wget -nv -O $TOOL_ARCHIVE $TOOL_URL --post-data "project=$COVERITY_SCAN_PROJECT_NAME&token=$COVERITY_SCAN_TOKEN"
-  fi
+    # Download Coverity Scan Analysis Tool
+    if [ ! -e $TOOL_ARCHIVE ]; then
+	echo -e "\033[33;1mDownloading Coverity Scan Analysis Tool...\033[0m"
+	wget -nv -O $TOOL_ARCHIVE $TOOL_URL --post-data "project=$COVERITY_SCAN_PROJECT_NAME&token=$COVERITY_SCAN_TOKEN"
+    fi
 
-  # Extract Coverity Scan Analysis Tool
-  echo -e "\033[33;1mExtracting Coverity Scan Analysis Tool...\033[0m"
-  mkdir -p $TOOL_BASE
-  pushd $TOOL_BASE
-  tar xzf $TOOL_ARCHIVE
-  popd
+    # Extract Coverity Scan Analysis Tool
+    echo -e "\033[33;1mExtracting Coverity Scan Analysis Tool...\033[0m"
+    mkdir -p $TOOL_BASE
+    pushd $TOOL_BASE
+    tar xzf $TOOL_ARCHIVE
+    popd
 fi
 
 echo -e "\033[33;1mCoverity Scan Analysis Tool can be found at $TOOL_BASE ...\033[0m"
diff --git a/units/meson-add-wants.sh b/units/meson-add-wants.sh
index e2b260398c..a483d75b86 100755
--- a/units/meson-add-wants.sh
+++ b/units/meson-add-wants.sh
@@ -6,23 +6,23 @@ target="$2"
 unit="$3"
 
 case "$target" in
-        */?*) # a path, but not just a slash at the end
-                dir="${DESTDIR:-}${target}"
-                ;;
-        *)
-                dir="${DESTDIR:-}${unitdir}/${target}"
-                ;;
+    */?*) # a path, but not just a slash at the end
+        dir="${DESTDIR:-}${target}"
+        ;;
+    *)
+        dir="${DESTDIR:-}${unitdir}/${target}"
+        ;;
 esac
 
 unitpath="${DESTDIR:-}${unitdir}/${unit}"
 
 case "$target" in
-        */)
-                mkdir -vp -m 0755 "$dir"
-                ;;
-        *)
-                mkdir -vp -m 0755 "$(dirname "$dir")"
-                ;;
+    */)
+        mkdir -vp -m 0755 "$dir"
+        ;;
+    *)
+        mkdir -vp -m 0755 "$(dirname "$dir")"
+        ;;
 esac
 
 ln -vfs --relative "$unitpath" "$dir"
diff --git a/xorg/50-systemd-user.sh b/xorg/50-systemd-user.sh
index 5588185c50..bfee5f691c 100755
--- a/xorg/50-systemd-user.sh
+++ b/xorg/50-systemd-user.sh
@@ -3,5 +3,5 @@
 systemctl --user import-environment DISPLAY XAUTHORITY
 
 if command -v dbus-update-activation-environment >/dev/null 2>&1; then
-        dbus-update-activation-environment DISPLAY XAUTHORITY
+    dbus-update-activation-environment DISPLAY XAUTHORITY
 fi