I used to use 1Password, but I've switched to pass[0]. I prefer it because it's written for the command line and works really well. Your passwords are encrypted with your GPG key. Check out the man page for usage and examples[1].
(It's available on Fedora via yum and on OS X via brew and there's also an iOS app).
I'm quite stumped why there aren't more good password tools. Pass, vim-gnupg, and SublimeGPG are all I've found. The application managers are atrocious -- not only the UIs but data format interoperability as well. Browser managers are insane.
On another note, the pass documentation recommends a filesystem layout that doesn't remember usernames. I used this scheme before going back to vim:
[0]: http://www.zx2c4.com/projects/password-store/
[1]: http://git.zx2c4.com/password-store/about/