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Top Forums Shell Programming and Scripting A script that kills previous instances of itself upon running not killing child processes Post 302687549 by DeCoTwc on Thursday 16th of August 2012 08:15:21 PM
Old 08-16-2012
Either I'm not understanding your suggestion, or I'm not doing it properly.


Code:
[root@liwmgmt02 ~]# ps -ef|grep [n]ew.log
root     13507  7458  0 19:57 pts/1    00:00:00 bash ./new.logGen.sh
root     13514 13507  0 19:57 pts/1    00:00:00 bash ./new.logGen.sh
[root@liwmgmt02 ~]# kill -- 13507
[root@liwmgmt02 ~]# ps -ef|grep [n]ew.log
root     13514     1  0 19:57 pts/1    00:00:00 bash ./new.logGen.sh
[root@liwmgmt02 ~]#

---------- Post updated at 08:15 PM ---------- Previous update was at 07:59 PM ----------

Some one suggested to me using ps --ppid, and I came up with this:

Code:
ps --ppid $(cat /var/run/logGen.23223.pid)|while read -a i;do if [[ "${i[0]}" != PID ]];then kill "${i[0]}" > /dev/null;fi;done

though I'm not sure if this is what I'm going to go with. Just a thought for now.
 

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ATF-SH(1)						    BSD General Commands Manual 						 ATF-SH(1)

NAME
atf-sh [-s shell] -- interpreter for shell-based test programs SYNOPSIS
atf-sh script DESCRIPTION
atf-sh is an interpreter that runs the test program given in script after loading the atf-sh(3) library. atf-sh is not a real interpreter though: it is just a wrapper around the system-wide shell defined by ATF_SHELL. atf-sh executes the inter- preter, loads the atf-sh(3) library and then runs the script. You must consider atf-sh to be a POSIX shell by default and thus should not use any non-standard extensions. The following options are available: -s shell Specifies the shell to use instead of the value provided by ATF_SHELL. ENVIRONMENT
ATF_LIBEXECDIR Overrides the builtin directory where atf-sh is located. Should not be overridden other than for testing purposes. ATF_PKGDATADIR Overrides the builtin directory where libatf-sh.subr is located. Should not be overridden other than for testing purposes. ATF_SHELL Path to the system shell to be used in the generated scripts. Scripts must not rely on this variable being set to select a specific interpreter. EXAMPLES
Scripts using atf-sh(3) should start with: #! /usr/bin/env atf-sh Alternatively, if you want to explicitly choose a shell interpreter, you cannot rely on env(1) to find atf-sh. Instead, you have to hardcode the path to atf-sh in the script and then use the -s option afterwards as a single parameter: #! /path/to/bin/atf-sh -s/bin/bash ENVIRONMENT
ATF_SHELL Path to the system shell to be used in the generated scripts. SEE ALSO
atf-sh(3) BSD
September 27, 2014 BSD
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