Question

change process owner from root to another user

Asked by: sags

is there a way to change a process owned by root to be owned by another user. I am interested in finding out if there is a way toput a script in /etc/rc2.d that will start up automatically on reboot that will not be owned by root

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Asked On
2002-11-01 at 09:18:51ID20388211
Tags

process

,

change

,

owner

,

user

Topic

Unix Network Security

Participating Experts
4
Points
50
Comments
7

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Answers

 

by: CrossleyPosted on 2002-11-01 at 14:15:54ID: 7398401

Could you put the line in your rc file so that root runs it using 'sudo -u' to some other UID?

 

by: jleviePosted on 2002-11-02 at 11:32:50ID: 7400774

If you want to start up a process by the root user that will be running as some other user you can do so with something like:

su - user-name -c "/path-to/some-process"

See 'man su' for details.

 

by: dupatch_xxPosted on 2002-11-07 at 14:02:40ID: 7422078

In addition, the command "chown" will change the ownership of files - See "MAN CHOWN" for details

 

by: CrossleyPosted on 2002-11-07 at 14:14:14ID: 7422135

I don't think changing the ownership of files is going to help him... he wants to change the ownership of a *process*

The point of using SUDO is that the root user can initiate the process but make it owned by some other user from birth, hence circumventing the problem.

 

by: jleviePosted on 2002-11-07 at 14:29:58ID: 7422199

While you could use sudo -u... as the root user it will suffice to use the 'su - user-name -c ...' form. Root can always su to any other user, and thus setting up an sudo entry to run the task isn't necessary.

 

by: prasadklkPosted on 2002-12-13 at 07:56:39ID: 7578699

I hope setuid does the work for you.
Go through the man pages of setuid.

 

by: sagsPosted on 2002-12-13 at 08:05:37ID: 7578741

setuid does the job - thanks for your help

20120131-EE-VQP-002

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