Run linux commands in PHP

PHP executes the linux command # vim/etc/rc. d/rc. localrouteadddefaultgw192.168.0.255eth0routeadd-net10.0.1.0netmask1_255.255.0gw PHP executes the linux command


# Vim/etc/rc. d/rc. local
Route add default gw 192.168.0.255 eth0
Route add-net 10.0.1.0 netmask 255.255.255.0 gw 192.168.0.255 eth0
: Wq

I know that PHP calls the underlying system commands with exec, but I want to know how to execute these three statements at the same time?

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We are also working on routing recently. our solution is to write the file to rc. local in the document and then the file system ().
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1. script. sh

C/C ++ code

#! /Bin/bashroute add default gw 192.168.0.255 eth0route add-net 10.0.1.0 netmask 255.255.255.0 gw 192.168.0.255 eth0