Re: Bash script for wireless [SOLVED]

[Andrew Porter]

On Fri, 2006-01-06 at 00:59 +1100, John O'Hagan wrote:

On Wed, 4 Jan 2006 02:26 am, Johannes Zarl wrote:
In the end I used gawk with ":" as a field 
separator to extract them:

	networks=$(iwlist eth1 scan  | grep ESSID | gawk -F: '{ print $2 }')

This can be optimised to -

networks=$(iwlist eth1 scan  | gawk -F: '/ESSID/ { print $2 }')

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