• Shell history expansion Tue, Nov 13 2018
• Random password generator Tue, Mar 18 2014
• Do more with the Caps lock key in OS X Mon, Mar 17 2014
• Dennis the DNS menace Fri, Mar 7 2014
• Tag cached responses with uWSGI Tue, Mar 4 2014
• Personal URL Shortener In Three Lines Of Code Sat, Apr 23 2011
• Hold Off Spammers with Nginx Fri, Feb 18 2011