By John Gruber
1Password — Secure every sign-in for every app on every device.
Grep alternative written in Perl, so it uses Perl’s (superior) regular expressions. Ack is smart about things like .svn directories, skipping them by default, and it comes with a bunch of command-line switches that make it easy to filter the files you’re searching by file type.
★ Tuesday, 27 November 2007