About common functions of php controlling linux server

This article mainly introduces the common functions of controlling the Linux server with PHP. It has a certain reference value. Now I share it with you. Friends in need can refer to it.

The server host is CentOS. Every time Restarting and shutting down have to be connected through the client. I would like to ask if the shutdown and restart operations of the system can be realized through the PHP page

There is a system method in php, which can call system commands.
First create a script (eg /root/reboot_server.sh) for restarting.

#!/bin/bash 
reboot

Give him permissions 4755
chown root:root /root/reboot_server.sh
chmod 4755 /root/reboot_server.sh
chmod 4777 /sbin/reboot

In php, find a way to make the following call

Other functions are similar! Install a virtual machine yourself and play! Don’t really hang up on the server

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