Re: [LUG] Long bash scripts

[Neil Williams <linux@xxxxxxxxxxxxxx>]

On Monday 24 January 2005 6:06 pm, Neil Williams wrote:
> How would the script be written to accept command line arguments to jump to
> that line?

Found it:

#!/bin/bash
usage="-j<int> jump to line number <int>"
while getopts ":j:" options; do
case $options in
  j ) jump=$OPTARG;;
  h ) echo $usage;;
  \? ) echo $usage
       exit 1;;
  * ) echo $usage
       exit 1;;
 esac
done
if [ $jump ]
then
       echo Jumping to line $jump
else
       echo jump not specified
fi

-- 

Neil Williams
=============
http://www.dcglug.org.uk/
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