Shell's most commonly used service script

Mission Requirements: Managing/USR/LOCAL/PHP7/SBIN/PHP-FPM-C in the simplest way/usr/local/php7/etc/php.ini This command includes starting a stop restart

Using technology: Shell Scripting Chkconfig Service Management

Implementation process:

1. Create a shell script in the/ETC/INIT.D directory

vim/etc/init.d/php-fpm

2. Write script (write on the blog to manually add a lot of comments very comprehensive all Chinese comment lines deleted is the script content)

#!/bin/bash# Specify run shell# chkconfig:-85 15# Specify Run level-represents default 2345 85 and 15 for start priority and close priority value Smaller priority # processname:php-fpm# specify Service name # Define variable phpfpm=/usr/local/php7/sbin/php-fpmphpini=/usr/local/php7/etc/php.inifpmpid=$ (ps-ef | grep php-fpm | grep-v ' Color ' | Grep-v ' pts ' | awk ' {print $} ') #抓取php the-FPM process excludes rows with color and rows with PTS and fetches the second column  gets the multi-column PID number start () {  If [-Z ' $fpmpid]; then  # If Fpmpid is empty  if you determine non-empty with-n    $phpfpm-C $phpini  #那么就运行这条命令:/usr/local/php7/sbin/php-fpm-c/usr/local/php7/etc /php.ini    fi  echo ' php-fpm starting ... '}stop () {  If [-Z ' $fpmpid];  then #如果fpmpid是空 exit script exit    1  fi  kill-9 $fpmpid  echo ' php-fpm stop ... '}restart () {  stop  start  echo ' php-fpm Restart '}status () {  ps-ef | grep-v ' Color ' | grep-v ' pts ' | grep ' php-fpm '  #查看状态打印出php-fpm ' running process} #判断参数值 based on not The same parameter values go in different branches to perform the corresponding function case "$" instart)  start  ; Stop)  stop  ;; Restart)  Stop
  Start  ;; Status)  status  ; Esac

3. Give execution permission

chmod +x/etc/init.d/php-fpm

4. Join the Service

Chkconfig--add PHP-FPM

5. Final operation

Service php-fpm startservice php-fpm statusservice php-fpm restartservice php-fpm Stop

Shell's most commonly used service script