#!/usr/bin/env bash
fd=0

OPTIND=1
while getopts "C:aTlM" opt; do
    case "$opt" in
        C)
            fd=$OPTARG
            ;;
        \?);;
    esac
done

shift "$((OPTIND-1))"
device=$1

echo "Running fake fsck on $device"

declare -a maxpass=(30 5 2 30 60)

for pass in {1..5}; do
    maxprogress=${maxpass[$((pass-1))]}
    for (( current=0; current<=${maxprogress}; current++)); do
        echo "$pass $current $maxprogress $device">&$fd
        sleep 0.1
    done
done
