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Full Discussion: Kill a program from bash
Top Forums UNIX for Dummies Questions & Answers Kill a program from bash Post 302910547 by arpagon on Friday 25th of July 2014 08:52:57 AM
Old 07-25-2014
Kill a program from bash

to kill a program in bash, for instance 'mousepad' I use
Code:
kill $(pidof mousepad);

or
Code:
pkill mousepad

But it only works if we use another bash window;

If it is started from the same bash, that does not work:
Code:
#mousepad;kill $(pidof mousepad);

In this case, it looks like mousepad hangs and the second command (kill $(pidof mousepad) cannot be executed.

So if I need to write a bash program which starts a program, run some routines and kill that program how do I do?

Thanks a lot guys!
 

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kill.d(1m)							   USER COMMANDS							kill.d(1m)

NAME
kill.d - snoop process signals as they occur. Uses DTrace. SYNOPSIS
kill.d DESCRIPTION
kill.d is a simple DTrace program to print details of process signals as they are sent, such as the PID source and destination, signal num- ber and result. This program can be used to determine which process is sending signals to which other process. Since this uses DTrace, only users with root privileges can run this command. EXAMPLES
Default output, print process signals as they are sent. # kill.d FIELDS
FROM source PID COMMAND source command name TO destination PID SIG destination signal ("9" for a kill -9) RESULT result of signal (-1 is for failure) DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver- bose descriptions explaining the output. EXIT
kill.d will run forever until Ctrl-C is hit. AUTHOR
Brendan Gregg [Sydney, Australia] SEE ALSO
dtrace(1M), truss(1) version 0.90 May 14, 2005 kill.d(1m)
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