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#!/bin/bash
#
# Clean out various old state.
#
SELINUX_STATE=
if [ -e "/selinux/enforce" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then
if [ -r "/selinux/enforce" ] ; then
SELINUX_STATE=$(cat "/selinux/enforce")
else
# assume enforcing if you can't read it
SELINUX_STATE=1
fi
fi
# Clean out /.
rm -f /fastboot /fsckoptions /forcefsck /.autofsck /forcequotacheck /halt \
/poweroff /.suspended &> /dev/null
# Do we need (w|u)tmpx files? We don't set them up, but the sysadmin might...
_NEED_XFILES=
[ -f /var/run/utmpx ] || [ -f /var/log/wtmpx ] && _NEED_XFILES=1
# Clean up /var.
rm -rf /var/lock/cvs/* /var/run/screen/*
find /var/lock /var/run ! -type d -exec rm -f {} \;
rm -f /var/lib/rpm/__db* &> /dev/null
rm -f /var/gdm/.gdmfifo &> /dev/null
# Clean up utmp/wtmp
> /var/run/utmp
touch /var/log/wtmp /var/log/btmp
chgrp utmp /var/run/utmp /var/log/wtmp /var/log/btmp
chmod 0664 /var/run/utmp /var/log/wtmp
chmod 0600 /var/log/btmp
if [ -n "$_NEED_XFILES" ]; then
> /var/run/utmpx
touch /var/log/wtmpx
chgrp utmp /var/run/utmpx /var/log/wtmpx
chmod 0664 /var/run/utmpx /var/log/wtmpx
fi
[ -n "$SELINUX_STATE" ] && restorecon /var/run/utmp* /var/log/wtmp* >/dev/null 2>&1
# Clean up various /tmp bits
[ -n "$SELINUX_STATE" ] && restorecon /tmp
rm -f /tmp/.X*-lock /tmp/.lock.* /tmp/.gdm_socket /tmp/.s.PGSQL.*
rm -rf /tmp/.X*-unix /tmp/.ICE-unix /tmp/.font-unix /tmp/hsperfdata_* \
/tmp/kde-* /tmp/ksocket-* /tmp/mc-* /tmp/mcop-* /tmp/orbit-* \
/tmp/scrollkeeper-* /tmp/ssh-* \
/dev/.in_sysinit
# Make ICE directory
mkdir -m 1777 -p /tmp/.ICE-unix >/dev/null 2>&1
chown root:root /tmp/.ICE-unix
[ -n "$SELINUX_STATE" ] && restorecon /tmp/.ICE-unix >/dev/null 2>&1
# create the crash indicator flag to warn on crashes, offer fsck with timeout
touch /.autofsck &> /dev/null
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