NetBSD/etc/rc.d/cleartmp

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#!/bin/sh
#
# $NetBSD: cleartmp,v 1.9 2007/02/15 08:47:38 xtraeme Exp $
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#
# PROVIDE: cleartmp
# REQUIRE: mountall
# BEFORE: DAEMON
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$_rc_subr_loaded . /etc/rc.subr
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name="cleartmp"
rcvar="clear_tmp"
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start_cmd="cleartmp_start"
stop_cmd=":"
cleartmp_start()
{
echo "Clearing temporary files."
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#
# Prune quickly with one rm, then use find to clean up
# /tmp/[lq]* (this is not needed with mfs /tmp, but
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# doesn't hurt anything).
#
if checkyesno per_user_tmp && [ -d ${per_user_tmp_dir} ]; then
tmp_dir=${per_user_tmp_dir}
else
tmp_dir="/tmp"
# Check if /tmp was created by the perusertmp rc.d
# script and recreate it if necessary.
if [ "$(/usr/bin/readlink /tmp)" = ${per_user_tmp_dir}/@uid ]; then
/bin/rm -rf ${tmp_dir}
/bin/mkdir ${tmp_dir}
/usr/sbin/chown root:wheel ${tmp_dir}
/bin/chmod 1777 ${tmp_dir}
fi
fi
(cd ${tmp_dir} && rm -rf [a-km-pr-zA-Z]* &&
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find -x . ! -name . ! -name lost+found ! -name quota.user \
! -name quota.group -exec rm -rf -- {} \; -type d -prune)
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}
load_rc_config $name
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run_rc_command "$1"