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15.启动脚本
postfix的启动脚本:
# cat /etc/rc.d/init.d/postfix
=================================================================
#!/bin/bash
#
# mailsys This shell script takes care of starting and stopping Postfix
# author : xingyu.wang <wxy@cngnu.org> 2004/1/28
#
# chkconfig: 2345 80 30
# description: Postfix is a Mail Transport Agent, which is the program
# that moves mail from one machine to another.
#
# processname: mailsys
# pidfile: /var/run/postfix.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
[ -f /usr/sbin/postfix ] || exit 0
RETVAL=0
prog="Postfix"
start() {
# Start daemons.
echo -n $"Starting $prog: "
/usr/sbin/postfix start > /dev/null 2>&1 &
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
touch /var/lock/subsys/postfix
success $"$prog start"
else
failure $"$prog start failure"
fi
echo
return $RETVAL
}
stop() {
# Stop daemons.
echo -n $"Shutting down $prog: "
/usr/sbin/postfix stop > /dev/null 2>&1 &
RETVAL=$?
if [ $RETVAL -eq 0 ]; then
rm -f /var/lock/subsys/postfix
success $"$prog stop"
else
failure $"$prog stop failure"
fi
echo
return $RETVAL
}
# See how we were called.
case "$1" in
start)
start
;;
stop)
stop
;;
restart|reload)
stop
start
RETVAL=$?
;;
*)
echo $"Usage: $0 {start|stop|restart}"
exit 1
esac
exit $RETVA
# chmod 755 /etc/rc.d/init.d/postfix
# chkconfig --level 2345 postfix on
clamav的启动脚本
# vi /etc/rc.d/init.d/clamd
=================================================================
#! /bin/bash
#
# crond Start/Stop the clam antivirus daemon.
#
# chkconfig: 2345 90 60
# description: clamdis a standard UNIX program that scans for Viruses.
# processname: clamd
# config: /usr/local/clamav/etc/clamd.conf
# pidfile: /var/run/clamav/clamd.pid
# Source function library.
. /etc/rc.d/init.d/functions
RETVAL=0
# See how we were called.
prog="clamd"
progdir="/usr/local/clamav/sbin"
# Source configuration
if [ -f /etc/sysconfig/$prog ] ; then
. /etc/sysconfig/$prog
fi
start() {
echo -n $"Starting $prog: "
daemon $progdir/$prog
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && touch /var/run/clamav/clamd.pid
return $RETVAL
}
stop() {
echo -n $"Stopping $prog: "
killproc $prog
RETVAL=$?
echo
[ $RETVAL -eq 0 ] && rm -f /var/run/clamav/clamd.pid
return $RETVAL
}
rhstatus() {
status clamd
}
restart() {
stop
start
}
reload() {
echo -n $"Reloading clam daemon configuration: "
killproc clamd -HUP
retval=$?
echo
return $RETVAL
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
restart
;;
reload)
reload
;;
status)
rhstatus
;;
condrestart)
[ -f /var/lock/subsys/clamd ] && restart || :
;;
*)
echo $"Usage: $0 {start|stop|status|reload|restart|condrestart}"
exit 1
esac
exit 0
# chmod 755 /etc/rc.d/init.d/clamd
# chkconfig --add clamd
# chkconfig clamd on |
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