diff --git a/man/halt.xml b/man/halt.xml
index 75604b8342..f811b10348 100644
--- a/man/halt.xml
+++ b/man/halt.xml
@@ -41,9 +41,8 @@
Description
- halt, poweroff,
- reboot may be used to halt, power-off or reboot
- the machine.
+ halt, poweroff, reboot may be used to
+ halt, power-off, or reboot the machine. All three commands take the same options.
@@ -137,12 +136,15 @@
Notes
- These commands are implemented in a way that preserves compatibility with
- the original SysV commands.
- systemctl1
- verbs halt, poweroff,
- reboot provide the same functionality with some additional
- features.
+ These commands are implemented in a way that preserves basic compatibility with the original SysV
+ commands. systemctl1
+ verbs halt, poweroff, reboot provide the same
+ functionality with some additional features.
+
+ Note that on many SysV systems halt used to be synonymous to
+ poweroff, i.e. both commands would equally result in powering the machine off. systemd
+ is more accurate here, and halt results in halting the machine only (leaving power
+ on), and poweroff is required to actually power it off.