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#!/bin/bash |
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# Copyright 1999-2002 Gentoo Technologies, Inc. |
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# Distributed under the terms of the GNU General Public License, v2 or later |
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# $Header$ |
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|
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source /sbin/functions.sh |
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if [ `id -u` -ne 0 ] |
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then |
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eerror "${0}: must be root." |
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exit 1 |
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fi |
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|
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usage() { |
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cat << FOO |
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usage: rc-update add script runlevel2 [runlevel2...] |
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rc-update del script [runlevel1...] |
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|
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note: |
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After rc-update executes, the script dependency cache is automatically |
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updated. |
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|
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examples: |
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rc-update add net.eth0 default |
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Adds the net.eth0 script (in /etc/init.d) to the "default" runlevel. |
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|
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rc-update del sysklogd |
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Deletes the sysklogd script from all runlevels. The original script |
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is not deleted, just any symlinks to the script in /etc/runlevels/*. |
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|
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rc-update del net.eth2 default wumpus |
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Delete the net.eth2 script from the default and wumpus runlevels. |
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All other runlevels are unaffected. Again, the net.eth2 script |
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residing in /etc/init.d is not deleted, just any symlinks in |
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/etc/runlevels/default and /etc/runlevels wumpus. |
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|
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FOO |
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exit 1 |
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} |
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|
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if [ $# -lt 1 ] |
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then |
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usage |
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fi |
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if [ "$1" = "add" ] |
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then |
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if [ $# -lt 3 ] |
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then |
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eerror "${0}: at least two arguments expected after \"add\"." |
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exit 1 |
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fi |
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shift |
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myscript=$1 |
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if [ ! -e /etc/init.d/${myscript} ] |
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then |
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eerror "${0}: /etc/init.d/${myscript} not found; aborting." |
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exit 1 |
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fi |
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shift |
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for x in $* |
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do |
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if [ ! -e /etc/runlevels/${x} ] |
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then |
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ewarn "runlevel ${x} not found; skipping" |
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continue |
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fi |
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if [ -L /etc/runlevels/${x}/${myscript} ] |
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then |
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ewarn "${myscript} already installed in runlevel ${x}; skipping" |
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continue |
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fi |
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ln -sf /etc/init.d/${myscript} /etc/runlevels/${x}/${myscript} |
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ebegin "${myscript} added to runlevel ${x}" |
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done |
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elif [ "$1" = "del" ] |
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then |
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if [ $# -lt 2 ] |
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then |
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eerror "${0}: at least one argument expected after \"del\"." |
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exit 1 |
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fi |
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shift |
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myscript=$1 |
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shift |
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if [ $# -eq 0 ] |
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then |
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mylevels="`( cd /etc/runlevels; ls )`" |
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else |
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mylevels="$*" |
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fi |
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for x in $mylevels |
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do |
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if [ -L /etc/runlevels/${x}/${myscript} ] |
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then |
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rm /etc/runlevels/${x}/${myscript} |
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ebegin "${myscript} removed from runlevel ${x}" |
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else |
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ewarn "${myscript} not found in runlevel ${x}; skipping" |
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fi |
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done |
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else |
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usage |
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exit 1 |
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fi |
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/sbin/depscan.sh |
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einfo "rc-update complete." |
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