Re: quick sed question

[Steven Pritchard <steve@silug.org>]

charles@lunarmedia.net said:
> is there a sed expression that can parse just 'chg' from the following:
> 
> 	core1.chg-confg
> 
> and do it in one sed execution? the best i can do is:
> 
> 	echo core1.chg-confg | sed -e 's/.*\.//g' | sed -e 's/-.*//g'
> 
> is there shorter way?

    sed 's/^.*\.\(.*\)-.*$/\1/'

Steve
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