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Viewing changes to vivid/etc/init.d/screen-cleanup

  • Committer: Dimitri John Ledkov
  • Date: 2014-11-19 12:58:41 UTC
  • Revision ID: dimitri.j.ledkov@intel.com-20141119125841-98dr37roy8dvcv3b
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vivid/etc/init.d/screen-cleanup
 
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#!/bin/sh
 
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# $Id: init,v 1.3 2004/03/16 01:43:45 zal Exp $
 
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#
 
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# Script to remove stale screen named pipes on bootup.
 
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#
 
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### BEGIN INIT INFO
 
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# Provides:          screen-cleanup
 
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# Required-Start:    $remote_fs
 
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# Required-Stop:     $remote_fs
 
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# Default-Start:     S
 
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# Default-Stop:
 
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# Short-Description: screen sessions cleaning
 
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# Description: Cleans up the screen session directory and fixes its
 
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#  permissions if needed.
 
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### END INIT INFO
 
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set -e
 
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test -f /usr/bin/screen || exit 0
 
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SCREENDIR=/var/run/screen
 
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case "$1" in
 
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start)
 
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    if test -L $SCREENDIR || ! test -d $SCREENDIR; then
 
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        rm -f $SCREENDIR
 
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        mkdir $SCREENDIR
 
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        chown root:utmp $SCREENDIR
 
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        [ -x /sbin/restorecon ] && /sbin/restorecon $SCREENDIR
 
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    fi
 
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    find $SCREENDIR -type p -delete
 
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# If the local admin has used dpkg-statoverride to install the screen
 
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# binary with different set[ug]id bits, change the permissions of
 
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# $SCREENDIR accordingly
 
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    BINARYPERM=`stat -c%a /usr/bin/screen`
 
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    if [ "$BINARYPERM" -ge 4000 ]; then
 
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        chmod 0755 $SCREENDIR
 
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    elif [ "$BINARYPERM" -ge 2000 ]; then
 
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        chmod 0775 $SCREENDIR
 
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    else
 
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        chmod 1777 $SCREENDIR
 
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    fi
 
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    ;;
 
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stop|restart|reload|force-reload)
 
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    ;;
 
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esac
 
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exit 0