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GNU Parallel Bug Reports Bug with version 20120322: --timeout gives ps e
From: |
parallel |
Subject: |
GNU Parallel Bug Reports Bug with version 20120322: --timeout gives ps error |
Date: |
Tue, 27 Mar 2012 23:27:00 -0700 |
Failing command:
# parallel -S : --nonall --timeout 1 sleep 2
ps: illegal option -- -
usage: ps [-AaCcEefhjlMmrSTvwXx] [-O fmt | -o fmt] [-G gid[,gid...]]
[-g grp[,grp...]] [-u [uid,uid...]]
[-p pid[,pid...]] [-t tty[,tty...]] [-U user[,user...]]
ps [-L]
As the comment in the source indicates, this needs to be tested with
other operating systems.
For MacOSX 10.6.8, the correct ps command is:
ps -o ppid= -p $$
Note, there is nothing after the equal sign; this deletes the header.
- GNU Parallel Bug Reports Bug with version 20120322: --timeout gives ps error,
parallel <=