从网站运行Shell脚本

Question

I need to run shell a script from a php-powered website. I set execution rights on my script.

chmod +x AppRaspberry.exe

This is my script.

#!/bin/bash
/home/pi/program/Debug/AppRaspberry.exe start

My website and c# application is on raspberry pi 3. The idea of everything is when user is ready with configuration on his settings to run c# application and it reads user settings from MySQL database. I use this code to run script but it doesn't work, so tried with shell exec but my php don't recognize this method.

if (!empty($_POST['start']))
{
exec("/home/pi/script/start.sh");
} 

Answer 1

是shell_exec而不是schell_exec

Answer 2

Backtick operator works the same as shell_exec function, but saving some typing: chmod 666 file.txt

(note that that's backtick character and not single quotes)