The configuration file in /etc/init.d is named as squid and has the following code:
The code was copied from somewhere.
Code: Select all
#!/bin/bash
# chkconfig: - 90 25
# pidfile: /var/run/squid.pid
# config: /etc/squid/squid.conf
#
### BEGIN INIT INFO
# Provides: squid
# Short-Description: starting and stopping Squid Internet Object Cache
# Description: Squid - Internet Object Cache. Internet object caching is \
# a way to store requested Internet objects (i.e., data available \
# via the HTTP, FTP, and gopher protocols) on a system closer to the \
# requesting site than to the source. Web browsers can then use the \
# local Squid cache as a proxy HTTP server, reducing access time as \
# well as bandwidth consumption.
### END INIT INFO
PATH=/usr/bin:/sbin:/bin:/usr/sbin
export PATH
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
if [ -f /etc/sysconfig/squid ]; then
. /etc/sysconfig/squid
fi
# don't raise an error if the config file is incomplete
# set defaults instead:
SQUID_OPTS=${SQUID_OPTS:-""}
SQUID_PIDFILE_TIMEOUT=${SQUID_PIDFILE_TIMEOUT:-20}
SQUID_SHUTDOWN_TIMEOUT=${SQUID_SHUTDOWN_TIMEOUT:-100}
SQUID_CONF=${SQUID_CONF:-"/etc/squid/squid.conf"}
SQUID_PIDFILE_DIR="/var/run/squid"
SQUID_USER="squid"
SQUID_DIR="squid"
# determine the name of the squid binary
[ -f /usr/sbin/squid ] && SQUID=squid
prog="$SQUID"
# determine which one is the cache_swap directory
CACHE_SWAP=`sed -e 's/#.*//g' $SQUID_CONF | \
grep cache_dir | awk '{ print $3 }'`
RETVAL=0
probe() {
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 1
[ `id -u` -ne 0 ] && exit 4
# check if the squid conf file is present
[ -f $SQUID_CONF ] || exit 6
}
start() {
# Check if $SQUID_PIDFILE_DIR exists and if not, lets create it and give squid permissions.
if [ ! -d $SQUID_PIDFILE_DIR ]; then mkdir $SQUID_PIDFILE_DIR; chown -R $SQUID_USER.$SQUID_DIR $SQUID_PIDFILE_DIR; fi
probe
parse=`$SQUID -k parse -f $SQUID_CONF 2>&1`
RETVAL=$?
if [ $RETVAL -ne 0 ]; then
echo -n $"Starting $prog: "
echo_failure
echo
echo "$parse"
return 1
fi
for adir in $CACHE_SWAP; do
if [ ! -d $adir/00 ]; then
echo -n "init_cache_dir $adir... "
$SQUID -z -F -f $SQUID_CONF >> /var/log/squid/squid.out 2>&1
fi
done
echo -n $"Starting $prog: "
$SQUID $SQUID_OPTS -f $SQUID_CONF >> /var/log/squid/squid.out 2>&1
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
timeout=0;
while :; do
[ ! -f /var/run/squid.pid ] || break
if [ $timeout -ge $SQUID_PIDFILE_TIMEOUT ]; then
RETVAL=1
break
fi
sleep 1 && echo -n "."
timeout=$((timeout+1))
done
fi
[ $RETVAL -eq 0 ] && touch /var/lock/subsys/$SQUID
[ $RETVAL -eq 0 ] && echo_success
[ $RETVAL -ne 0 ] && echo_failure
echo
return $RETVAL
}
stop() {
echo -n $"Stopping $prog: "
$SQUID -k check -f $SQUID_CONF >> /var/log/squid/squid.out 2>&1
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
$SQUID -k shutdown -f $SQUID_CONF &
rm -f /var/lock/subsys/$SQUID
timeout=0
while :; do
[ -f /var/run/squid.pid ] || break
if [ $timeout -ge $SQUID_SHUTDOWN_TIMEOUT ]; then
echo
return 1
fi
sleep 2 && echo -n "."
timeout=$((timeout+2))
done
echo_success
echo
else
echo_failure
if [ ! -e /var/lock/subsys/$SQUID ]; then
RETVAL=0
fi
echo
fi
rm -rf $SQUID_PIDFILE_DIR/*
return $RETVAL
}
reload() {
$SQUID $SQUID_OPTS -k reconfigure -f $SQUID_CONF
}
restart() {
stop
rm -rf $SQUID_PIDFILE_DIR/*
start
}
condrestart() {
[ -e /var/lock/subsys/squid ] && restart || :
}
rhstatus() {
status $SQUID && $SQUID -k check -f $SQUID_CONF
}
case "$1" in
start)
start
;;
stop)
stop
;;
reload|force-reload)
reload
;;
restart)
restart
;;
condrestart|try-restart)
condrestart
;;
status)
rhstatus
;;
probe)
probe
;;
*)
echo $"Usage: $0 {start|stop|status|reload|force-reload|restart|try-restart|probe}"
exit 2
esac
exit $?
