[plug] help with sed

[Matt Kemner]

On Thu, 15 Mar 2001, Russell Steicke wrote:

>   ps x |grep foo | sed 's/^\ *([0-9]+).*$/\1/g'

Hi Russell

Replace the + with a * and escape the brackets

ie:

ps x |grep foo | sed 's/^\ *\([0-9]*\).*$/\1/g'

 - Matt