Programing, Systems, Etc...

• Open Source / Public Domain / Good Free Stuff:
  • Apache Web Server
  • Apache Software Foundation (all projects)
  • AWK The GNU Awk User's Guide AWK Manual #awk - a site that is dedicated to all things awk!
  • Centos Linux Linux Admin Resource
  • ClamAV
  • Cricket
  • dnsmasq - dnsmasq - split DNS with dnsmasq
  • FreeBSD, man pages, Ports, (google search of BSD doc)
  • the GNU Project
  • Gnuplot manual
  • MIMEDefang Manual (man page)
  • minicom - minicom - a serial port terminal program
  • Mozilla
  • MySQL HowTo - great place to start
  • NetBSD
  • NetStumbler
  • NTP: The Network Time Protocol
  • ntp: Using a Garmin GPS 18 LVC as NTP stratum-0 on Linux 2.6
  • NetTime - Windows NTP Client
  • nistime-32bit.exe - Windows NTP Client from NIST
  • OpenBSD
  • OpenNMS (Installation Notes - Read all of them first)
  • OpenSource.org
  • OpenStack - Open source software for building private and public clouds
  • Perl Manual
  • PHP PHP Manual Good Article on "Secure Coding" with PHP and Apche
  • PuTTY
  • Samba (CIFS file server & tools)
  • Top 100 Network Security Tools - great list!
  • Sendmail.org
  • Spamassassin - 3.2.x Configuration doc - another config doc - book
  • TCP and UDP Port Number List per Wikipedia
  • UnxUtils - GNU utilities for Win32 (run a unix-like environment on your MS Windows machine)
  • UW IMAP software
  • VNC
  • Windows Sysinternals - not Open Source, but a good set of free tools for Windows Systems from Microsoft; eg: Contig - a better Disk Defragmenter
  • Wireshark (aka Ethereal) Network Analyzer
• Misc Information:
  • O'Reilly & Associates Book Store
  • UC Davis SNMP Info
  • Visual Basic Beginer's Guide
  • ASCII character codes in all formats
  • Perl Manual
  • Prime Number Table - First N Primes to 1 Million