Interesting online plain text editor. Allows storage of “files within files”. Executable and scriptable via JavaScript.
#scripting
OSXNotes
Brilliant set of CLI commands and keyboard shortcuts etc for Mac OSX
sips
Simple Image Processing Script, comes with Mac OS X and allows you to perform simple image operations from the command line.
Bash Cheat Sheet | psycho$hell
Bash Cheat Sheet | psycho$hell
List of useful stuff for Bash scripting (checking if files exist, etc etc)
Handy one-liners for SED
Awesome list of ways to use SED to do cool stuff.