Alfred
AppleScript
Assigning keyboard shortcuts for opening applications and running scripts
DefaultKeyBinding.dict
Defaults
Emacs
Karabiner
Keylayout files and Ukelele
Miscellaneous
Resetting the login password, DaveGrohl, and /etc/kcpassword
Spotlight syntax, mdfind examples, and metadata attributes
Using duti to configure the default applications for file types

osx.txt
shortcutsandui.txt
uiideas.txt
http://lri.me/shellold.txt