centos6可用的Apache管理腳本

  1 #!/bin/bash
  2 #
  3 # httpd Startup script for the Apache HTTP Server
  4 #
  5 # chkconfig: - 85 15
  6 # description: The Apache HTTP Server is an efficient and extensible \
  7 # server implementing the current HTTP standards.
  8 # processname: httpd
  9 # config: /etc/httpd/conf/httpd.conf
 10 # config: /etc/sysconfig/httpd
 11 # pidfile: /var/run/httpd/httpd.pid
 12 #
 13 ### BEGIN INIT INFO
 14 # Provides: httpd
 15 # Required-Start: $local_fs $remote_fs $network $named
 16 # Required-Stop: $local_fs $remote_fs $network
 17 # Should-Start: distcache
 18 # Short-Description: start and stop Apache HTTP Server
 19 # Description: The Apache HTTP Server is an extensible server
 20 # implementing the current HTTP standards.
 21 ### END INIT INFO
 22 # Source function library.
 23 . /etc/rc.d/init.d/functions
 24 if [ -f /etc/sysconfig/httpd ]; then
 25 . /etc/sysconfig/httpd
 26 fi
 27 # Start httpd in the C locale by default.
 28 HTTPD_LANG=${HTTPD_LANG-"C"}
 29 # This will prevent initlog from swallowing up a pass-phrase prompt if
 30 # mod_ssl needs a pass-phrase from the user.
 31 INITLOG_ARGS=""
 32 # Set HTTPD=/usr/sbin/httpd.worker in /etc/sysconfig/httpd to use a server
 33 # with the thread-based "worker" MPM; BE WARNED that some modules may not
 34 # work correctly with a thread-based MPM; notably PHP will refuse to start.
 35 # Path to the apachectl script, server binary, and short-form for messages.
 36 #
 37 # 須要修改的地方有apachectl、httpd、pidfile（pidfile 的路徑和Apache 的配置文件中Pidfile filename 的路徑同樣）的路徑
 38 # by sigexukun
 39 # 2015 年12 月21 日
 40 apachectl=/usr/local/lamp/apache2/bin/apachectl
 41 httpd=${HTTPD-/usr/local/lamp/apache2/bin/httpd}
 42 prog=httpd
 43 pidfile=${PIDFILE-/var/run/httpd/httpd.pid}
 44 lockfile=${LOCKFILE-/var/lock/subsys/httpd}
 45 RETVAL=0
 46 STOP_TIMEOUT=${STOP_TIMEOUT-10}
 47 # The semantics of these two functions differ from the way apachectl does
 48 # things -- attempting to start while running is a failure, and shutdown
 49 # when not running is also a failure. So we just do it the way init scripts
 50 # are expected to behave here.
 51 start() {
 52 echo -n $"Starting $prog: "
 53 LANG=$HTTPD_LANG daemon --pidfile=${pidfile} $httpd $OPTIONS
 54 RETVAL=$?
 55 echo
 56 [ $RETVAL = 0 ] && touch ${lockfile}
 57 return $RETVAL
 58 }
 59 # When stopping httpd, a delay (of default 10 second) is required
 60 # before SIGKILLing the httpd parent; this gives enough time for the
 61 # httpd parent to SIGKILL any errant children.
 62 stop() {
 63 echo -n $"Stopping $prog: "
 64 killproc -p ${pidfile} -d ${STOP_TIMEOUT} $httpd
 65 RETVAL=$?
 66 echo
 67 [ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}
 68 }
 69 reload() {
 70 echo -n $"Reloading $prog: "
 71 if ! LANG=$HTTPD_LANG $httpd $OPTIONS -t >&/dev/null; then
 72 RETVAL=6
 73 echo $"not reloading due to configuration syntax error"
 74 failure $"not reloading $httpd due to configuration syntax error"
 75 else
 76 # Force LSB behaviour from killproc
 77 LSB=1 killproc -p ${pidfile} $httpd -HUP
 78 RETVAL=$?
 79 if [ $RETVAL -eq 7 ]; then
 80 failure $"httpd shutdown"
 81 fi
 82 fi
 83 echo
 84 }
 85 # See how we were called.
 86 case "$1" in
 87 start)
 88 start
 89 ;;
 90 stop)
 91 stop
 92 ;;
 93 status)
 94 status -p ${pidfile} $httpd
 95 RETVAL=$?
 96 ;;
 97 restart)
 98 stop
 99 start
100 ;;
101 condrestart|try-restart)
102 if status -p ${pidfile} $httpd >&/dev/null; then
103 stop
104 start
105 fi
106 ;;
107 force-reload|reload)
108 reload
109 ;;
110 graceful|help|configtest|fullstatus)
111 $apachectl $@
112 RETVAL=$?
113 ;;
114 *)
115 echo $"Usage: $prog {start|stop|restart|condrestart|try-restart|force-reload|reload|status|fullstatus|graceful|help|configtest}"
116 RETVAL=2
117 esac
118 exit $RETVAL

 在centos6.7上測試經過,理論上和版本無關,歡迎測試.

其中

. file的寫法的意思是:

若是一個文件須要執行,必須有可執行的權限,可是有時候咱們比較懶,不想修改權限,這以後就能夠使用:

. 空格 文件

的寫法,不過這種執行方式只有root用戶可用