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Operating Systems HP-UX [Solved] Deleting a all core files present in file systems ? Post 302384695 by opsmgr on Wednesday 6th of January 2010 05:44:51 AM
Old 01-06-2010
Quote:
Originally Posted by methyl
Be careful. There are files and directories called "core" on most unix systems (including HP-UX) which are not "core files".

This is dangerous.

Ps: I've seen a unix System V system destroyed by deleting everything called "core".
It is dangerous. We ran a similar command on a dev box and one of the programmers had stored all his 'core' Source code files in a directory called core.

How he chortled when we hosed his files during the housekeeping run.

Still, it was a good test of the backups Smilie

Paul.
 

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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)
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