Centos7 php-fpm root 运行，执行 kill 等系统命令

Centos7 php-fpm root 运行，执行 kill 等系统命令

当前系统安装的是宝塔环境，PHP的环境在如下的目录：/www/server/php/72/etc

修改 php-fpm.conf

[global] pid = /www/server/php/72/var/run/php-fpm.pid error_log = /www/server/php/72/var/log/php-fpm.log log_level = notice [www] listen = /tmp/php-cgi-72.sock listen.backlog = -1 listen.allowed_clients = 127.0.0.1 listen.owner = www listen.group = www listen.mode = 0666 user = root group = root pm = dynamic pm.status_path = /phpfpm_72_status pm.max_children = 80 pm.start_servers = 5 pm.min_spare_servers = 5 pm.max_spare_servers = 20 request_terminate_timeout = 100 request_slowlog_timeout = 30 slowlog = var/log/slow.log

kill 当前运行进程

killall php-fpm

启动 php-fpm

php-fpm -R

测试

如果需要在web执行系统命令，使用如下代码：shell_exec("sudo service network restart");

宝塔配置

如果您的安装环境中是用宝塔安装的，那么需要修改对应的启动脚本，我当前使用的是PHP7.2版本；故修改 /etc/init.d/php-fpm-72

vi /etc/init.d/php-fpm-72

#! /bin/sh ### BEGIN INIT INFO # Provides: php-fpm # Required-Start: $remote_fs $network # Required-Stop: $remote_fs $network # Default-Start: 2 3 4 5 # Default-Stop: 0 1 6 # Short-Description: starts php-fpm # Description: starts the PHP FastCGI Process Manager daemon ### END INIT INFO prefix=/www/server/php/72 exec_prefix=${prefix} php_fpm_BIN=${exec_prefix}/sbin/php-fpm php_fpm_CONF=${prefix}/etc/php-fpm.conf php_fpm_PID=${prefix}/var/run/php-fpm.pid php_opts="--fpm-config $php_fpm_CONF --pid $php_fpm_PID" wait_for_pid () { try=0 while test $try -lt 35 ; do case "$1" in 'created') if [ -f "$2" ] ; then try='' break fi ;; 'removed') if [ ! -f "$2" ] ; then try='' break fi ;; esac echo -n . try=`expr $try + 1` sleep 1 done } case "$1" in start) echo -n "Starting php-fpm " $php_fpm_BIN -R --daemonize $php_opts if [ "$?" != 0 ] ; then echo " failed" exit 1 fi wait_for_pid created $php_fpm_PID if [ -n "$try" ] ; then echo " failed" exit 1 else echo " done" fi ;; stop) echo -n "Gracefully shutting down php-fpm " if [ ! -r $php_fpm_PID ] ; then echo "warning, no pid file found - php-fpm is not running ?" exit 1 fi kill -QUIT `cat $php_fpm_PID` wait_for_pid removed $php_fpm_PID if [ -n "$try" ] ; then echo " failed. Use force-quit" exit 1 else echo " done" fi ;; status) if [ ! -r $php_fpm_PID ] ; then echo "php-fpm is stopped" exit 0 fi PID=`cat $php_fpm_PID` if ps -p $PID | grep -q $PID; then echo "php-fpm (pid $PID) is running..." else echo "php-fpm dead but pid file exists" fi ;; force-quit) echo -n "Terminating php-fpm " if [ ! -r $php_fpm_PID ] ; then echo "warning, no pid file found - php-fpm is not running ?" exit 1 fi kill -TERM `cat $php_fpm_PID` wait_for_pid removed $php_fpm_PID if [ -n "$try" ] ; then echo " failed" exit 1 else echo " done" fi ;; restart) $0 stop $0 start ;; reload) echo -n "Reload service php-fpm " if [ ! -r $php_fpm_PID ] ; then echo "warning, no pid file found - php-fpm is not running ?" exit 1 fi kill -USR2 `cat $php_fpm_PID` echo " done" ;; configtest) $php_fpm_BIN -t ;; *) echo "Usage: $0 {start|stop|force-quit|restart|reload|status|configtest}" exit 1 ;; esac