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Anthoanthop (talk | contribs) No edit summary |
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<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
du -skh * | sort -rn | du -skh * | sort -rn | ||
</syntaxhighlight> | |||
= List opened files for a specific thread = | |||
When we have a process with many threads and we're looking for opened files for a specific child we could proceed that way: | |||
* Get the PiD with ps / top / whatever. | |||
* Get the TiD (thread id) we are interested in. | |||
* Execute the following command (replace PiD & TiD with expected values): | |||
<syntaxhighlight lang="bash"> | |||
ls -l /proc/PiD/task/TiD/fd | |||
</syntaxhighlight> | </syntaxhighlight> | ||
Revision as of 12:19, 5 June 2016
How do I find how long ago a Linux system was installed ?
# tune2fs -l /dev/dm-0 | grep 'Filesystem created:'
Filesystem created: Thu Feb 4 05:46:35 2016
Sort files/directories by size
du -skh * | sort -rn
List opened files for a specific thread
When we have a process with many threads and we're looking for opened files for a specific child we could proceed that way:
- Get the PiD with ps / top / whatever.
- Get the TiD (thread id) we are interested in.
- Execute the following command (replace PiD & TiD with expected values):
ls -l /proc/PiD/task/TiD/fd