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 Forum index » Off-Topic Area » Programming
How to Kill, to Bash a program to death in Slacko?
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Lobster
Official Crustacean


Joined: 04 May 2005
Posts: 15231
Location: Paradox Realm
PostPosted: Fri 06 Jul 2012, 02:00    Post subject:  How to Kill, to Bash a program to death in Slacko?  
Trying to open a program in bash script
displaying a file (that works)
and then close or kill the program
(using Puppy Slacko 5.3.3.2)
Is it really so hard?
None of this stuff seems to work . . .

Code:
#/usr/local/bin/defaultdraw draw1 "$@"
inkscapelite draw1 "$@"
sleep 3 "$@"
#killall -9 4438
killall inkscapelite
#kill -s TERM inkscapelite
#pgrep inkscapelite | xargs kill -9
#pkill -f inkscapelite

pkill -f inkscapelite
pkill -9 -f inkscapelite


No programs were killed in the producing of this mail
. . . and that is the problem . . . Shocked
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SFR


Joined: 26 Oct 2011
Posts: 1609
PostPosted: Fri 06 Jul 2012, 04:55    Post subject:  
Hey Lobster

Have you tried: & ?

Code:
#!/bin/sh

inkscapelite draw1 &
sleep 3
killall inkscapelite

Works for me. Cool

Greetings!
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Lobster
Official Crustacean


Joined: 04 May 2005
Posts: 15231
Location: Paradox Realm
PostPosted: Fri 06 Jul 2012, 07:50    Post subject:  
and that is all there is to it . . .

Yes it works Cool

Cructacean puts on dunce hat
stands in corner

Appreciate the help Smile
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technosaurus


Joined: 18 May 2008
Posts: 4718
PostPosted: Mon 16 Jul 2012, 10:48    Post subject:  
ugg - please only use killall as a last resort

program args &
programpid=$!
... do stuff ...
kill $programpid

... and that way you won't piss off your users because you killed their other opened instance of <program> that had weeks of unsaved data opened ... in other words, don't use a machete when the right tool is a scalpel
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