10-31-2010
9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
help, what is the difference between core dump and panic dump? (1 Reply)
Discussion started by: aileen
1 Replies
2. Programming
MY friends:
my program under sco unix have a problem?
it create a core dump file on the path when execute program ,
but i can't find the error of the C program ,i don't know how to
see the error about my program use core, please help me
or give me some suggest and what tools can use... (1 Reply)
Discussion started by: zhaohaizhou
1 Replies
3. Shell Programming and Scripting
Hello,
I host a couple of Call of Duty gameing servers. There are some hackers who love the crash them. When they crash them it simply causes a segmentaion fault and kills the PID. I was wondering it you could help me write a script to simply restart the program after it has been crashed. The... (9 Replies)
Discussion started by: Phobos
9 Replies
4. UNIX for Dummies Questions & Answers
Hi All
I am new for this forum. I have a core file by using gdb and bt cmd I got the function name but I want to the exact cause of the core dump because of I can not reproduse the binary so if any one know the cmd plz plz plz let me know. (0 Replies)
Discussion started by: gyanusoni
0 Replies
5. UNIX for Dummies Questions & Answers
We have an application that terminates with segmentation violation errors in the logs. No source code is available since this is a third party software that is way past its maintenance life cycle. Under these circumstances is there a way to force a core dump of the process for further analysis??
... (3 Replies)
Discussion started by: Un1xNewb1e
3 Replies
6. AIX
Hi ,
I want to read core dump file on AIX5.3. While i am trying to use following commands, i am getting only few lines of information.
ux201p3:e46123> dbx capsWrkstnMgr core
Type 'help' for help.
reading symbolic information ...
Segmentation fault in malloc_common.extend_brk at... (1 Reply)
Discussion started by: rps
1 Replies
7. Linux
Hi everybody,
I want to find out all the processes that ran before a server crashed. Is that possible?
I've looked in /var/log/messages and found out that the system was out of memory.
A user probably wrote a script (in Perl or Python) that used up all available memory and crashed the... (11 Replies)
Discussion started by: z1dane
11 Replies
8. UNIX for Dummies Questions & Answers
I have come into a business environtment problem and had been 10+ years since the last time I did any unix admin work.
A long time ago some mainframe person created an app that talked to a mainframe on UNIX and wrote a c program with "core" in the file name to indicate that the file was the... (2 Replies)
Discussion started by: pcooke2002
2 Replies
9. Red Hat
Hello All,
I am new joiner of this forum.I am new to Linux shell scripting.
At present I have identified 1 application which stalls very frequently (PID is say xyz) and I am not having much information in its application log to identify the root cause of stalling. I need to take the core dump... (19 Replies)
Discussion started by: Anjan Ganguly
19 Replies
GCORE(1) General Commands Manual GCORE(1)
NAME
gcore - get core image of running process
SYNOPSIS
gcore [-s][-c core] pid
DESCRIPTION
gcore creates a core image of each specified process, suitable for use with adb(1). By default the core image is written to the file
<pid>.core.
The options are:
-c Write the core file to the specified file instead of <pid>.core.
-s Stop the process while creating the core image and resume it when done. This makes sure that the core dump will be in a consistent
state. The process is resumed even if it was already stopped. Of course, you can obtain the same result by manually stopping the
process with kill(1).
The core image name was changed from core.<pid> to <pid>.core to prevent matching names like core.h and core.c when using programs such as
find(1).
FILES
<process-id>.core The core image.
BUGS
If gcore encounters an error while creating the core image and the -s option was used the process will remain stopped.
Swapped out processes and system processes (the swapper) may not be gcore'd.
4.2 Berkeley Distribution April 15, 1994 GCORE(1)