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- Join Date
- Mar 2009
Way (ways) to change uid of a process
I'm newbie in unixes and in doubt in one question.
How we can change a euid of a process? Become a root for example.
The only possibility that i found is to exec() suid Program. Owner of the Program must be root. Is it the only way to change euid of a Program? or there is another possibility to change euid of a process to whatever i want. If so can i remove all set-uid-programs from my system? Or set-uid-programs is always the case (necessity) in all unixes?
PS sorry for my english. hope you understand the question.