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  • Committer: Package Import Robot
  • Author(s): Sandro Tosi
  • Date: 2012-06-03 10:57:27 UTC
  • mfrom: (1.2.6)
  • Revision ID: package-import@ubuntu.com-20120603105727-rm7frl4feikr2swm
Tags: 6.5-1
* New upstream release
* debian/watch
  - updated
* debian/abs-guide.lintian-overrides
  - updated for new upstream code
* debian/control
  - bump Standards-Version to 3.9.3 (no changes needed)

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ex26a.sh
 
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#!/bin/bash
 
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var1=unset
 
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previous=$var1
 
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while echo "previous-variable = $previous"
 
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      echo
 
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      previous=$var1
 
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      [ "$var1" != end ] # Keeps track of what $var1 was previously.
 
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      # Four conditions on "while", but only last one controls loop.
 
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      # The *last* exit status is the one that counts.
 
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do
 
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echo "Input variable #1 (end to exit) "
 
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  read var1
 
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  echo "variable #1 = $var1"
 
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done  
 
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# Try to figure out how this all works.
 
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# It's a wee bit tricky.
 
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exit 0