#!/bin/bash ######################################################################## # Begin $rc_base/init.d/cleanfs # # Description : Clean file system # # Authors : Gerard Beekmans - gerard@linuxfromscratch.org # # Version : 00.00 # # Notes : # ######################################################################## . /etc/sysconfig/rc . ${rc_functions} # Function to create files/directory on boot. create_files() { # Read in the configuration file. exec 9>&0 < /etc/sysconfig/createfiles while read name type perm usr grp dtype maj min junk do # Ignore comments and blank lines. case "${name}" in ""|\#*) continue ;; esac # Ignore existing files. if [ ! -e "${name}" ]; then # Create stuff based on its type. case "${type}" in dir) mkdir "${name}" ;; file) :> "${name}" ;; dev) case "${dtype}" in char) mknod "${name}" c ${maj} ${min} ;; block) mknod "${name}" b ${maj} ${min} ;; pipe) mknod "${name}" p ;; *) boot_mesg -n "\nUnknown device type: ${dtype}" ${WARNING} boot_mesg "" ${NORMAL} ;; esac ;; *) boot_mesg -n "\nUnknown type: ${type}" ${WARNING} boot_mesg "" ${NORMAL} continue ;; esac # Set up the permissions, too. chown ${usr}:${grp} "${name}" chmod ${perm} "${name}" fi done exec 0>&9 9>&- } case "${1}" in start) boot_mesg -n "Cleaning file systems:" ${INFO} boot_mesg -n " /tmp" ${NORMAL} cd /tmp && find . -xdev -mindepth 1 ! -name lost+found \ -delete || failed=1 > /var/run/utmp if grep -q '^utmp:' /etc/group ; then chmod 664 /var/run/utmp chgrp utmp /var/run/utmp fi (exit ${failed}) evaluate_retval boot_mesg "" ${NORMAL} if [ -e /etc/sysconfig/createfiles ]; then if egrep -qv '^(#|$)' /etc/sysconfig/createfiles 2>/dev/null; then boot_mesg "Creating files and directories..." create_files evaluate_retval fi fi ;; *) echo "Usage: ${0} {start}" exit 1 ;; esac # End $rc_base/init.d/cleanfs