Kill a list of processes Post: 302919859

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Top Forums UNIX for Advanced & Expert Users Kill a list of processes Post 302919859 by Aia on Sunday 5th of October 2014 01:50:01 AM

10-05-2014

Registered User

Quote:

Originally Posted by cokedude

[...] 6243 was the uid I was using to filter the user I wanted.

As a way of information `ps' has some more options that might allow you to tailor more custom output that just `ps aux'.

For example if you want to kill any processes containing "a.out" for the user 6243:

Code:

kill $(ps -U 6243 | awk '$5 ~ /a\.out/ {print $1}')

As a "rule of thumb" anything that grep can do, awk can also achieve. So if you use awk, you most likely do not have to bother with another filter like grep.

There's also a very useful unix utility named `lsof' that can be handy when dealing with processes. If your system has it installed it is worthwhile to get familiar with it.
If you want to kill only the processes number of the program top that user 6243 has initiated.

Code:

kill $(lsof -t -u 6243 -a -c top)

-t: will output only the pid
-u: user id or name
-a: ANDing operator
-c: command

Last edited by Aia; 10-05-2014 at 02:57 AM.. Reason: Adding meaning of flags

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LEARN ABOUT SUNOS

bonobo-slay

bonobo-slay(1)							   User Commands						    bonobo-slay(1)

NAME

       bonobo-slay - kill running bonobo processes

SYNOPSIS

       bonobo-slay [-h] [-i] [-l | s] [regexp]

DESCRIPTION

       bonobo-slay cleans up bonobo processes that might have encountered lifecycle management issues.

OPTIONS

       The following options are supported:

       -h	       Displays usage and help information.

       -i	       Ask before killing the processes.

       -l	       List running processes, but do not kill them. Not valid with the -s option.

       -s	       Kill processes silently.

OPERANDS

       The following operands are supported:

       regexp	       Only kill bonobo processes that match the specified regular expression.

EXAMPLES

       Example 1: Killing All Nautilus bonobo Processes Silently

       example% bonobo-slay -s nautilus

ENVIRONMENT VARIABLES

       See environ(5) for descriptions of the following environment variables: NLSPATH.

EXIT STATUS

       The exit value 0 is returned regardless of success or failure.

FILES

       The following files are used by this application:

       /usr/bin/bonobo-slay    Executable to kill running bonobo processes

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWgnome-component	   |
       +-----------------------------+-----------------------------+
       |Interface stability	     |External			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       Latest version of the GNOME Desktop User Guide for your platform.

NOTES

       Written by Stephen Browne, Sun Microsystems Inc., 2004.

SunOS 5.10							    6 Sep 2004							    bonobo-slay(1)

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