Developers use core files to debug their programs. If you have
developers on your systems you can distrupt their work so
cleaning core files is their job. If you have no developers then
my may want to send the core files to your support team for
debugging before deleting. Most of the time deleting them is
fine but you have to know what they are for before you can reach
that decision.
> Ther are in huge sizes ?
Not really. Read up on sparsely populated files. Then do a
df, delete one, and do another df. You'll see what the term
means.
You just load to core file into your debugger. Try it and see.
--
Ian Collins.
Or if you report a problem to a vendor, they may want you to send the
core file so they can determine what the program was doing at the time
it failed.
--
Barry Margolin, bar...@alum.mit.edu
Arlington, MA
*** PLEASE post questions in newsgroups, not directly to me ***
*** PLEASE don't copy me on replies, I'll read them in the group ***
Are you asking about removing your own core files, or removing other
users' core files? The former is perfectly fine if you're not going
to use them. The latter, if you're an administrator, is probably
something you should discuss with your users.
--
Keith Thompson (The_Other_Keith) ks...@mib.org <http://www.ghoti.net/~kst>
San Diego Supercomputer Center <*> <http://users.sdsc.edu/~kst>
We must do something. This is something. Therefore, we must do this.
Use the strings command on the file:
strings core.1432|more
This pulls any readable strings of data out of the file for you to
examine. Within the first four lines will be the the path and filename
of the executable that dumped.
I too have the same problem with gnome dumping core when viewing .wmv,
though my strings output is slightly different :P
root@gmz3e:#:/: strings core | more
HARD CORE
gst-thumbnail
gst-thumbnail file:///tmp/video/pr/jenna_jameson-xxx.wmv /tmp/.gnom
HARD CORE
SUNW,Sun-Fire-V240
HARD CORE
HARD CORE
HARD CORE
Gotta love geek humor! :)
Kevin