Share a php startup/shutdown script (original) and a php shutdown script

Share a php startup/shutdown script (original) and a php shutdown script

A simple php service startup script to share with you

Idea (implementation principle ):

1: function module + case statement multi-branch judgment

2: add the # chkconfig: 2345 43 89 annotation to enable auto-start upon startup (the premise is to put the script into/etc/init. d/directory, then chmod gives executable permissions, and then chkconfig -- add phpd (Script Name ))

3: Is each command executed successfully $? Whether the value is 0.

#!/bin/bash# php-fpm       Start/Stop php-fpm## chkconfig: 2345 43 89#author andy#date 20161218#function php-fpm manager#email fei1989118@126.com#version 1.0#check service status#usage. /etc/init.d/functions#define varcheck=`netstat -lnutp|grep php-fpm|wc -l`function usage(){ echo "usage:$0 {start|stop|restart|status}" exit}function start(){ if [ "$1" = "start" -a $check -ne 0 ];then action "php is already started!" /bin/false exitelif [ "$1" = "start" -a $check -eq 0 ];then sleep 1 /usr/local/sbin/php-fpm  if [ $? = 0 ];then  action "php start successfully!" /bin/true  else   action "php start failed!" /bin/false  exit  fifi}function stop(){if [ "$1" = "stop" -a $check -eq 0 ];thenaction "php is not running!" /bin/false exitelif [ "$1" = "stop" -a $check -ne 0 ];then   killall php-fpm  sleep 1  if [ $? = 0 ];then   action "php stoped successfully!" /bin/true  else   action "php stoped failed!" /bin/false  exit  fifi}function restart(){if [ "$1" = "restart" -a $check -eq 0 ];then  action "php is not running!" /bin/false  sleep 1  /usr/local/sbin/php-fpm  if [ $? = 0 ];then  action "php start successfully!" /bin/true  else  action "php start failed!" /bin/false  exit  fi elif [ "$1" = "restart" -a $check -ne 0 ];then   killall php-fpm  if [ $? = 0 ];then   action "php stoped successfully!" /bin/true  else   action "php stoped failed!" /bin/false  fi  sleep 1  /usr/local/sbin/php-fpm  if [ $? = 0 ];then   action "php start successfully!" /bin/true  else   action "php start failed!" /bin/false  exit  fifi}function status(){if [ "$1" = "status" -a $check -eq 0 ];then  echo "php is not running!" exitelif [ "$1" = "status" -a $check -ne 0 ];then  echo "php is running"  exitfi}case "$1" in    start) start $1    ;;    stop) stop $1    ;;    restart) restart $1    ;;    status) status $1    ;;    *) usage $1esac

If there is something wrong, please correct me more