* [9fans] how do I debug a program that runs a none... @ 2004-03-19 0:18 Brantley Coile 2004-03-19 0:32 ` andrey mirtchovski 2004-03-19 5:29 ` Geoff Collyer 0 siblings, 2 replies; 3+ messages in thread From: Brantley Coile @ 2004-03-19 0:18 UTC (permalink / raw) To: 9fans that runs as none on a cpu server, goes broke? I don't have read permissions on the /proc/<pid> files. Do I add myself to the group that `owns' the cpu server? Brantley ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [9fans] how do I debug a program that runs a none... 2004-03-19 0:18 [9fans] how do I debug a program that runs a none Brantley Coile @ 2004-03-19 0:32 ` andrey mirtchovski 2004-03-19 5:29 ` Geoff Collyer 1 sibling, 0 replies; 3+ messages in thread From: andrey mirtchovski @ 2004-03-19 0:32 UTC (permalink / raw) To: 9fans > that runs as none on a cpu server, goes broke? > I don't have read permissions on the /proc/<pid> files. > Do I add myself to the group that `owns' the cpu server? > > Brantley if it's a program started by listen you can run just the binary with aux/listen1 as yourself (and not necessarily on the cpu server either). you can control other processes if you're in the owner of /proc, before discovering aux/listen1 i used to chmod 777 /proc/<pid>/*. not sure if it was really successful -- been too long ago :) being just a member of the group won't work, afaik... andrey ^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [9fans] how do I debug a program that runs a none... 2004-03-19 0:18 [9fans] how do I debug a program that runs a none Brantley Coile 2004-03-19 0:32 ` andrey mirtchovski @ 2004-03-19 5:29 ` Geoff Collyer 1 sibling, 0 replies; 3+ messages in thread From: Geoff Collyer @ 2004-03-19 5:29 UTC (permalink / raw) To: 9fans I usually get on the cpu server's console (C cpu), so I'm running as bootes, and cd /proc/12345 && chmod +rw * I've found that the write permission is necessary to debug, at least with acid. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2004-03-19 5:29 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2004-03-19 0:18 [9fans] how do I debug a program that runs a none Brantley Coile 2004-03-19 0:32 ` andrey mirtchovski 2004-03-19 5:29 ` Geoff Collyer
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