b880647870
users and groups that the system should create automatically. svn path=/nixos/trunk/; revision=9705
63 lines
1.7 KiB
Bash
63 lines
1.7 KiB
Bash
cat "$2" | while true; do
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read name || break
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read gid
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if ! curEnt=$(getent group "$name"); then
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echo "creating group $name..."
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groupadd --system \
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"$name" \
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${gid:+--gid $gid}
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else
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echo "updating group $name..."
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oldIFS="$IFS"; IFS=:; set -- $curEnt; IFS="$oldIFS"
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prevGid=$3
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if test "$prevGid" != "$gid"; then
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groupmod "$name" --gid $gid
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fi
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fi
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done
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cat "$1" | while true; do
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read name || break
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read description
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read uid
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read group
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read extraGroups
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read home
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read shell
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read createHome
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if ! curEnt=$(getent passwd "$name"); then
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echo "creating user $name..."
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useradd --system \
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"$name" \
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--comment "$description" \
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${uid:+--uid $uid} \
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--gid "$group" \
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--groups "$extraGroups" \
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--home "$home" \
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--shell "$shell" \
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${createHome:+--create-home}
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else
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echo "updating user $name..."
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oldIFS="$IFS"; IFS=:; set -- $curEnt; IFS="$oldIFS"
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prevUid=$3
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prevHome=$6
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# Don't change the UID if it's the same, otherwise usermod
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# will complain.
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if test "$prevUid" = "$uid"; then unset uid; fi
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# Don't change the home directory if it's the same to prevent
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# unnecessary warnings about logged in users.
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if test "$prevHome" = "$home"; then unset home; fi
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usermod \
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"$name" \
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--comment "$description" \
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${uid:+--uid $uid} \
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--gid "$group" \
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--groups "$extraGroups" \
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${home:+--home "$home"} \
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--shell "$shell"
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fi
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done
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