Thanks,
Both the following work as I need. I am sure I will get a chance to
play with them more over the next few weeks.
sed -e '/ServerName /{' -e h -e 's/ServerName \(.*\)/ServerAlias
www.\1/' -e x -e G -e '}' test
sed 's/^\(ServerName \(.*\)\)$/\1\nServerAlias www.\2/' test
Thanks All,
--
Jim Seymour