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c4487b1648
(The presence of the ! does not actually break anything, but still looks wrong.) git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@8723 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
111 lines
2.2 KiB
Bash
111 lines
2.2 KiB
Bash
#!/bin/sh
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########################################################################
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# Begin $rc_base/init.d/cleanfs
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#
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# Description : Clean file system
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#
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# Authors : Gerard Beekmans - gerard@linuxfromscratch.org
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#
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# Version : 00.00
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#
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# Notes :
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#
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########################################################################
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. /etc/sysconfig/rc
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. ${rc_functions}
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# Function to create files/directory on boot.
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create_files() {
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# Read in the configuration file.
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exec 9>&0 < /etc/sysconfig/createfiles
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while read name type perm usr grp dtype maj min junk
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do
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# Ignore comments and blank lines.
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case "${name}" in
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""|\#*) continue ;;
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esac
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# Ignore existing files.
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if [ ! -e "${name}" ]; then
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# Create stuff based on its type.
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case "${type}" in
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dir)
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mkdir "${name}"
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;;
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file)
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:> "${name}"
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;;
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dev)
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case "${dtype}" in
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char)
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mknod "${name}" c ${maj} ${min}
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;;
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block)
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mknod "${name}" b ${maj} ${min}
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;;
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pipe)
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mknod "${name}" p
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;;
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*)
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boot_mesg -n "\nUnknown device type: ${dtype}" ${WARNING}
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boot_mesg "" ${NORMAL}
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;;
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esac
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;;
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*)
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boot_mesg -n "\nUnknown type: ${type}" ${WARNING}
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boot_mesg "" ${NORMAL}
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continue
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;;
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esac
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# Set up the permissions, too.
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chown ${usr}:${grp} "${name}"
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chmod ${perm} "${name}"
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fi
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done
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exec 0>&9 9>&-
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}
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case "${1}" in
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start)
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boot_mesg -n "Cleaning file systems:" ${INFO}
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boot_mesg -n " /tmp" ${NORMAL}
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cd /tmp &&
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find . -xdev -mindepth 1 ! -name lost+found \
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-delete || failed=1
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boot_mesg -n " /var/lock" ${NORMAL}
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cd /var/lock &&
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find . -type f -exec rm -f {} \; || failed=1
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boot_mesg " /var/run" ${NORMAL}
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cd /var/run &&
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find . ! -type d ! -name utmp \
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-exec rm -f {} \; || failed=1
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> /var/run/utmp
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if grep -q '^utmp:' /etc/group ; then
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chmod 664 /var/run/utmp
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chgrp utmp /var/run/utmp
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fi
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(exit ${failed})
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evaluate_retval
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if egrep -qv '^(#|$)' /etc/sysconfig/createfiles 2>/dev/null; then
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boot_mesg "Creating files and directories..."
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create_files
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evaluate_retval
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fi
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;;
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*)
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echo "Usage: ${0} {start}"
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exit 1
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;;
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esac
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# End $rc_base/init.d/cleanfs
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