MESSAGE
| DATE | 2015-04-15 |
| FROM | Ruben
|
| SUBJECT | Re: [LIU Comp Sci] BASh Shell Scripting
|
From owner-learn-outgoing-at-mrbrklyn.com Wed Apr 15 19:03:01 2015
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Date: Wed, 15 Apr 2015 19:05:33 -0400
From: Ruben
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Subject: Re: [LIU Comp Sci] BASh Shell Scripting
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http://www.linuxjournal.com/article/2807
On 04/13/2015 01:27 PM, Ruben Safir wrote:
> To the Students mailing list: Please with regard to the assignment
> on shell scripting
>
> http://tldp.org/HOWTO/Bash-Prog-Intro-HOWTO.html
>
> http://www.panix.com/~elflord/unix/bash-tute.html
> http://www.grymoire.com/Unix/Sh.html#uh-29
> http://tldp.org/LDP/abs/html/
>
> I know that your gonna google things but go to the source.
>
> It is not in these FAQs but do NOT forget to change the PATH variables
> to a specific set of locations to find executables.... or you have a
> mile high security hole/
>
> See
>
> [ruben-at-stat13 ~]$ set|grep PATH
> CLASSPATH=/home/ruben/GNUstep/Library/Libraries/Java:/root/GNUstep/Library/Libraries/Java:/usr/lib/GNUstep/Libraries/Java
> GNUSTEP_PATHLIST=/usr/System:/usr/Network:/usr/Local:/root/GNUstep
> GUILE_LOAD_PATH=/home/ruben/GNUstep/Library/Libraries/Guile:/root/GNUstep/Library/Libraries/Guile:/usr/lib/GNUstep/Libraries/Guile
> INFOPATH=/usr/share/info::/root/GNUstep/Library/Documentation/info::/home/ruben/GNUstep/Library/Documentation/info:
> LD_LIBRARY_PATH=/home/ruben/GNUstep/Library/Libraries:/root/GNUstep/Library/Libraries:/usr/lib
> MOZ_PLUGIN_PATH=/usr/lib/mozilla/plugins
> PATH=/home/ruben/GNUstep/Tools:/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl
> [ruben-at-stat13 ~]$
>
> That is standard on my usable shell - tooo wide. On shell scripts, it
> is important to remember to set your environment and not depend on what
> you inherit when you run it. In fact, that is probably true with all
> programming, but it is an upfront and wide problem with shell scripts.
>
> Ruben
>
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