shell script cannot run in web php

Kabi2321

2/28/23, 4:32 PM

I try to run a shell script in my .php web page. The shell script works fine when i directly run it in terminal. But it gives no response in the web page. I can't even know whether there is an error or not.

Here is the code of my shell script:

#!/bin/bash
cd /home/user/Downloads
chmod a+x 123.AppImage
./123.AppImage freecadcmd "/path/to/my/python/abc.py"

And the python script is about putting some dimension in the existing FCStd file and exporting a WebGL.html.

And Here is the code of my .php page:

<?php
shell_exec ("/opt/lampp/htdocs/try.sh");
?>

<a href="localhost:333/dimension.html">link text</a>

I would like to see the dimension that is from the form of my web page.

And I have checked that there is nothing in the disable_function in php.ini. Can anyone tell me whats is the problem with my web page?

Thanks in advance.

0 + 0

php

bash

scripts

Jos

2/28/23, 4:41 PM

Is there anything in your web server logs?

terdon

2/28/23, 4:51 PM

What response would you expect? Also, note that the script will be executed by whatever user you have set up to run the webserver. Does that user have access to `/home/user/Downloads`? Oh, and by the way, you don't need to `cd`, you could just do `chmod a+x /home/user/Downloads/123.AppImage; /home/user/Downloads/123.AppImage`. But the main issue is probably that you don't have access to that. We can't know without more details about your setup.

Kabi2321

2/28/23, 6:04 PM

I would like to see the dimension that is type in by myself on my previous web page. I expect to see the WebGL.html to show me the object with new dimension. The freecadcmd will run the python for me and generate the object with new dimension.

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: shell script cannot run in web php

TH: เชลล์สคริปต์ไม่สามารถทำงานในเว็บ php

RO: Scriptul shell nu poate rula în web php

RU: Сценарий оболочки не может работать в веб-php

VI: tập lệnh shell không thể chạy trong web php

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