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keopp
Senior Member
Joined: 08 Nov 2008
Posts: 166
Location: Romania
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 Posted: Sat Mar 28, 2009 11:49 am Post subject: rc.squid |
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Hello.
I really like SMS and want it continoussly improved.
Squid is a very powerfull and usefull tool and needs a init script.
I propose the following rc.squid, found during my google trips:
| Code: |
#!/bin/sh
#
# Slackware Startup Script for Squid
# ----------------------------------
#
# Written by: Marco A. Frias B. <marcofrias@linuxpackages.net>
#
# Changelog:
#
# 0.1: 14/Sep/2008 by Marco A. Frias B. <marcofrias@linuxpackages.net>
# * Initial write Script.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# Based on Startup Script written by:
# Frank Bodammer, Peter Poeml, Klaus Singvogel <feedback@suse.de>
# David Somero <xgizzmo@slackbuilds.org>
#
# NOTE:
# This script can be run directly from a root command shell, using:
#
# # /etc/rc.d/rc.squid start
# or
# # /etc/rc.d/rc.squid stop
#
# For automatic startup, it should be added to /etc/rc.d/rc.local. A sample
# startup line:
#
# if [ -x /etc/rc.d/rc.squid ]; then
# /etc/rc.d/rc.squid start
# fi
#
# For automatic shutdown, it should be added to /etc/rc.d/rc.local_shutdown. A
# sample startup line:
#
# if [ -x /etc/rc.d/rc.squid ]; then
# /etc/rc.d/rc.squid stop
# fi
#
DAEMON=/usr/sbin/squid
CFGFILE=/etc/squid/squid.conf
PIDFILE=/var/run/squid.pid
PID=-1
# Only start if we can find the daemon.
if [ ! -x $DAEMON ] ; then
echo "Squid is not installed correctly." >&2
exit 1
fi
check_run() {
if [ -f "$PIDFILE" ]; then
read LINE < "$PIDFILE"
[ -z "${LINE//[0-9]/}" -a -d "/proc/$LINE" ] && PID="$LINE"
if [ -n "$PID" ]; then
return 0
fi
return 1 # Squid is dead and /var/run pid file exists
fi
return 3 # Squid is not running
}
start() {
# See if it's already running. Look *only* at the pid file.
check_run
case $? in
0)
echo "Squid (pid $PID) is running..."
exit 0
;;
1)
echo "Squid is dead but pid file exists..."
exit 1
;;
esac
# determine which one is the cache_swap directory
CACHE_SWAP=$(awk '/^cache_dir/ {print $3}' $CFGFILE)
[ -z "$CACHE_SWAP" ] && CACHE_SWAP=/var/cache/squid
for cachedir in $CACHE_SWAP; do
if [ ! -d $cachedir/00 ]; then # create missing cache directories
echo "Creating swap directories in $cachedir"
$DAEMON -z -F > /dev/null 2>&1
fi
done
sleep 2
echo -n "Starting Squid: "
$DAEMON -DF
if [ $? -eq 0 ]; then
echo "ok"
else
echo "failed"
fi
}
stop() {
# See if it's already running. Look *only* at the pid file.
check_run
case $? in
1)
echo "Squid is dead but pid file exists..."
exit 1
;;
3)
echo "Squid is not running..."
exit 0
;;
esac
COUNTDOWN=$(awk '/^shutdown_lifetime/ {print $2}' $CFGFILE)
[ -z "$COUNTDOWN" ] && COUNTDOWN=30
echo -n "Shutting down Squid in $COUNTDOWN seconds: "
$DAEMON -k shutdown
while [ $COUNTDOWN -gt 0 ]; do
$DAEMON -k check 2> /dev/null
if [ $? -ne 0 ]; then
break
fi
sleep 1
echo -n "."
COUNTDOWN=`expr $COUNTDOWN - 1`
done
echo ""
}
restart() {
stop
sleep 1
start
}
reload() {
# See if it's already running. Look *only* at the pid file.
check_run
case $? in
1)
echo "Squid is dead but pid file exists..."
exit 1
;;
3)
echo "Squid is not running..."
exit 0
;;
esac
echo -n "Reloading Squid: "
$DAEMON -k reconfigure
if [ $? -eq 0 ]; then
echo "ok"
else
echo "failed"
fi
}
status() {
# See if it's already running. Look *only* at the pid file.
check_run
case "$?" in
0)
echo "Squid (pid $PID) is running..."
exit 0
;;
1)
echo "Squid is dead but pid file exists..."
exit 1
;;
3)
echo "Squid is not running..."
exit 0
;;
esac
}
# Parse command line parameters.
case $1 in
start)
start
;;
stop)
stop
;;
restart)
restart
;;
reload)
reload
;;
status)
status
;;
*)
# Print help
echo "Usage: $0 {start|stop|restart|reload|status}" 1>&2
exit 1
;;
esac
exit 0
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gerasimos_h
Site Admin
Joined: 09 Aug 2007
Posts: 1757
Location: Greece
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| Posted: Sat Mar 28, 2009 12:29 pm Post subject: |
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There is already an rc.scipt posted here quite simpler than yours.
I'll test it, thanks.
gerasimos_h
_________________
Superb! Mini Server Project Manager
http://sms.it-ccs.com |
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