Programming

• MySQL ver4.1, ver5.0, ver5.1
• PHP Manual
• CSS2
• Linux Shell Scripting Tutorial v1.05r3
• Gawk: Effective AWK Programming - Download HTML compressed (480K gzipped tar file)
• jQuery - Download jquery-api-browser.zip 1.1M

UNIX Administration

• Shell Quotes - How to use quotes in a shell script.
• Regular Expressions - Written for Solaris, so your milage my vary.
• SED - The Stream Editor - Editing a data stream.
• Bourne Shell - Everything you wanted to know.
• AWK - The basic power tool for UNIX.
• Csh - The C shell - warts and all. But before you read that, perhaps you want to look at the next two essays:
• Top Ten Reasons not to use the C shell - My essay on the disadvantages of using the C shell for Programming
• Find - Finding files.