half of an adder

About

half of an adder is the programming weblog of Kellen Dye, who can be reached at kellen@cretin.net

Archive

December, 2016
September, 2015
March, 2015
September, 2012
October, 2011
June, 2011
November, 2010
October, 2010
August, 2010
May, 2010
December, 2009
October, 2009
June, 2009
May, 2009
December, 2008

Tags

apache apt awk comm cvs debian django djbdns dlna dyndns ebook git grep hangouts imdb jq linux mercurial mod_python mod_wsgi mpd mysql netstat pdf pdfjam pdftk python raspberrypi regex satchmo sed sql sqlite squeezelite ssh subsonic subversion templatetags tinydns ubuntu vim wget xfce xfwm

vim fanciness

May 5, 2010

regex, vim

Removing empty lines

:g/^$/d

Adding line numbers

:%s/^/\=line('.') . "\t"/g