-Files ending in -function are for sourcing then calling as a function. Files
-without -function are exactly the same except they are for calling as a script.
+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