Andrey Klimentyev zuzzas
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| #!/bin/bash | |
| # Function declaration | |
| lock() { | |
| exec 200>/var/lock/.myscript.exclusivelock | |
| flock -n 200 \ | |
| && return 0 \ | |
| || return 1 |
zuzzas
/ jstackh.pl
Last active
August 29, 2015 14:24
Easily convert nid to pid (props to http://stackoverflow.com/a/1199127). Just pipe jstack output to this script.
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| #!/usr/bin/perl -w | |
| while (<>) { | |
| if (/nid=(0x[[:xdigit:]]+)/) { | |
| $lwp = hex($1); | |
| s/nid=/pid=$lwp nid=/; | |
| } | |
| print; | |
| } |
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