How to run from PHP a bash script under root user

Question

How to run from PHP a bash script under root user (with all permissions) and not nobody user - php default user?

thats my output af

Answer 1

You can use sudo:

exec("sudo /your/script");

You should allow executing your script without password prompt. Run sudo visudo in console and add the following string to the end:

nobody ALL = NOPASSWD: /your/script

You must set up file mode properly to ensure that no one can modify this script and put dangerous contents into it (in root console):

chown root:root /your/script
chmod 755 /your/script