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Bugtraq Archives: Re: Symlinks and Cryogenic Sleep

Re: Symlinks and Cryogenic Sleep


Subject: Re: Symlinks and Cryogenic Sleep
From: Henrik Nordstrom (hnoHEM.PASSAGEN.SE)
Date: Tue Jan 04 2000 - 16:49:51 CST


Mark A. Heilpern wrote:

> Maybe I'm just naive, but it's my understanding that you cannot
> send signals to a process you don't own unless you are root.

You can if you control the pty where the program is running. Then
simulate susp characters (usually ^Z) to generate SIGTSTP, break (^C) to
generate SIGINT or quit (^\) to generate SIGQUIT.

--
Henrik Nordstrom



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