Utility bash programs

acp                attribute-cp. Copy owner & perms from 1 file to others
dircp              Copy a directory structure
directory-browser  better cd with forward, backward, and history
ex                 Extract many types of files
gitget             Idempotent git clone/pull
hostmac            Get a host's mac address
isdiff             Test if FILE1 and FILE2 have the same contents
ll-function        ls -lA with enhanced output
psg-function       ps grep. Grep output of ps.
rmln               wrap rm, recursively expanding symlink arguments
wpm-game           Typing speed game

The main documentation is availiable via --help and near the top of the
script files next to this file. Each file is completely self contained,
and generally unrelated except they are small so it's convenient to put
them in the same repo.

Files with -function are meant to be sourced and used as a function. The
other script file can be stripped of the last line and used as a
function instead of a script.

Please email me if you have a patches (patch file or git repo are fine),
bugs, feedback, or republish this somewhere else: Ian Kelling
<ian@iankelling.org>.

There are no known bugs. Any bugs will be added to the individual
documentation of each file.