What is /proc/kcore
alan at linuxholdings.co.za
Sun Mar 26 01:10:32 UTC 2006
On Sunday 26 March 2006 02:40, Daniel Carrera wrote:
> Alan McKinnon wrote:
> >>I'm still curious though, what is /proc/kcore? Why does it "look"
> >>huge when everything else in /proc looks either 0kb or 4.0kb?
> > If you are
> > truly masochistic, you can cat it (as root) to see what it looks
> > like. Use cat, not less.
> Hmm.... in theory, if I use less I'd get an infinite loop right? :)
> It would make the used memory grow exponentially, right? Would that
> make the system crash?
I tried it once without thinking it through and less immediately went
into 100% cpu usage and started using lots of swap. I could still
kill it from another session, so no harm done. I never analysed it (I
have no need for that info), but if less watches files for changes
and reloads the file, then I assume less /proc/core would do what you
alan at linuxholdings dot co dot za
+27 82, double three seven, one nine three five
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