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The core of the topic is a very a common but I am not satisfied.

I have a script looking for a pid and running the kill command on the pid if found.

So I chown the script to root.root and add 4755 as suid.

The script should now run with root privileges, right? Nope.

I stumbled over a nice explanatory article explaining why it ain't working due to security reasons See Vidar's Blog here

Is there a way to achieve the a code like

kill -9 3385

in the context of root?

Could an approach be to invoke a child script that has the required privileges?

Jeff Schaller
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Jan S
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