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Full Discussion: Problems passing strings within an array
Top Forums UNIX for Dummies Questions & Answers Problems passing strings within an array Post 302780055 by hungryd on Wednesday 13th of March 2013 05:19:18 PM
Old 03-13-2013
Display Problems passing strings within an array
i have a list of apps that i need to forcequit and, from time to time, that list changes. perfect excuse to manage a single array! however, my strings with spaces aren't passing as i'd like them to. here's the simple script:

Code:
#!/bin/sh

#-----Array
apps=( firefox-bin firefox JavaApplicationStub groupwise "Google\ Chrome" "Microsoft\ Word" )

for i in "${apps[@]}"
do
	killall $i
done
exit 0

when i generate verbose feedback, i'm seeing each app in question quit EXCEPT for those with spaces. on a mac, in the command line, i have to type the following to forcequit word and chrome:

Code:
killall Microsoft\ Word
killall Google\ Chrome

but i can't seem to find a way to paste the correct syntax into the array to get these applications to quit as the others do. in the above script example, the result just says:

"+ for i in '"${apps[@]}"'
+ killall 'Microsoft\' Word
No matching processes were found"

any thoughts on what i might be missing?
 

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LEARN ABOUT MOJAVE

mac::apps::launch5.18

Launch(3)						User Contributed Perl Documentation						 Launch(3)

NAME

       Mac::Apps::Launch - Mac module to launch /quit applications

SYNOPSIS

	   use Mac::Apps::Launch;
	   my @apps = qw(R*ch Arch MPGP);
	   my $path = "HD:System Folder:Finder";
	   LaunchApps([@apps], 1) or warn $^E; # launch and switch to front
	   LaunchApps([@apps])	  or warn $^E; # launch and don't switch
	   LaunchApps($app, 1)	  or warn $^E; # launch and switch to front
	   LaunchSpecs($path, 1)  or warn $^E; # use path instead of app ID
	   QuitApps(@apps)	  or warn $^E; # quit all @apps
	   QuitAllApps(@apps)	  or warn $^E; # quit all except @apps
	   IsRunning('MACS');		       # returns boolean for whether
					       # given app ID is running
	   SetFront('MACS')	  or warn $^E; # set Finder to front
	   Hide('MACS') 	  or warn $^E; # hide Finder
	   Show('Finder', 1)	  or warn $^E; # show Finder (1 == use name)

DESCRIPTION

       Simply launch or quit applications by their creator ID.	The Finder can be quit in this way, though it cannot be launched in this way.

       This module is used by many other modules.

       This module as written does not work with MacPerls prior to 5.1.4r4.

       "Hide" and "Show" do not currently work on Mac OS X.

       Apps that don't have signatures under Mac OS X currently aren't handled, except with LaunchSpecs().

       "SetFront" and "IsRunning" can take a four-char creator ID ('MACS'), a bundle ID ('com.apple.Finder'), or a path
       (/System/Library/CoreServices/Finder.app).  They both optionally take a second parameter which affirms that the data is indeed a path (for
       those rare cases where a path might possibly look like a creator ID or bundle ID ... you never know).

       "IsRunning" will return the PSN of the application if it is running, which you can then use for targetting the app, or converting to a PID
       (with "Mac::Processes::GetProcessPID()"), to send signals to it.

EXPORT

       Exports functions "QuitApps", "QuitAllApps", and "LaunchApps", "IsRunning", "LaunchSpecs", "SetFront", "Hide", "Show".

AUTHOR

       Chris Nandor <pudge@pobox.com>, http://pudge.net/

       Copyright (c) 1999-2005 Chris Nandor.  All rights reserved.  This program is free software; you can redistribute it and/or modify it under
       the same terms as Perl itself.

perl v5.18.2							    2007-01-03								 Launch(3)
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