A set of bash scripts designed to create useful aliases and functions. All the included packages are documented here. The whole package and examples is available on github.
A partial list of what's inside:
Useful functions
terminaltitle
Set the terminal title to a format (hostname:current dir).
t
Call terminaltitle or use the title specified as the optional first argument
add_to_path_unless_present
Just what it looks like
xwi - eXtended WhereIs
Search the entire search path for the specified executable or file.
fps - Find in PS output
Searches the output of the command ps alwwwx for the specified string.