Reference

.profile
See my .profile to learn more "About Me" and dotFiles.
Command Aliases
These are some more common command aliases that I set up in my environment to make unix more user friendly.
Computer Lore
Some computer stories are good enough to save for posterity.
IPv4 Subnets
This is my take on an IPv4 subnet reference table, including decimal, hexadecimal and Cisco wildcard notation.
Linux PAM documentation v1.1.8.
This is a local mirror of the Linux PAM documentation.