Bash脚本中的SSH命令未运行

Question

I have an SSH command in a bash script to connect and list a server's home files but when I run it from my PHP script I get no output. I have setup an SSH key between my computer and the server. Running the bash script in the terminal works but for some reason I can't get it to be called from the PHP script.

Here is the bash script:

#!/bin/bash
ssh user@location "ls"

And the PHP script which calls the script:

<?php
chdir('/opt/lampp/htdocs');
echo shell_exec('./run');
?>

Answer 1

从php脚本“ Apache”运行时，只需检查“ Apache”用户在此文件夹中的执行权限即可。