Re: [SLE] grep & how to avoid empty lines

On Wednesday 20 November 2002 23.57, Ronald Wiplinger wrote:

Sometimes I would like to see a script without the comment lines, and I use than

grep -v ^# script

Works fine, except that the script may have many empty lines, which remains there. How can I avoid them too? (grep -v ^[CTRL-L] or is it grep -v^[CTRL-R] what I am looking for?)

grep -v ^$