John Savage wrote:
> Stephane CHAZELAS <this.address@is.invalid> writes:
> 
>
>
> If speed is important, sed might have an advantage here:

sed -n '/Link/h;${g;p;}' /var/log/messages

>
> sed -n '/ Link /h;${g;/./p;}' /var/log/messages

is equivalent to

awk '/ Link /{l=$0}END{if(l!="")print l}' /var/adm/messages


--
Michael Tosch @ hp : com

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