Net Services

• OpenSSH : Secure Shell (see SSH : for original implementation).
• Squid : Web Proxy.
• Apache : Web Server.
• BIND : Name daemon. Also dnswalk for checking DNS setups.
• DHCP : Dynamic Host Configuration server.
• INN : News server.
• cleanfeed News feed cleaner.
• SAMBA : SMB server.
• PIdentd : Identity daemon. (Also builtin FreeBSD identd).
• WU-FTPD : FTP server.
• Courier IMAP/POP : IMAP/POP server.
• Majordomo : Mailing list server.
• Mailman : Another mailing list manager.
• Socks : General network proxy.
• NTP : Network time synchronization.

Misc System Stuff

• Amanda : Backups.
• Perl : Perl - a Swiss army chain-saw for Unix!
• NISgina : NIS client for NT.
• Req : A request tracking system, and also a tk interfact to req tkreq .
• ftpcopy : A ftp mirroring program, which supports EPLF format.

Programming

C

• GCC/EGCS : GNU C Complier.
• FAQ : C Language FAQ.
• Mpich A: An implementation of the MPI protocol. See also the Mpich web page.

Java

• FreeBSD : FreeBSD Java port.
• FAQ : Java Language FAQ.
• Kaffe : A portable Java VM.

OS

• FreeBSD : FreeBSD Home page.
• SunSolve : Sun patches.
• RedHat Linux : Redhat home page. Also see updates and errata .
• Linux.org and Linux HQ general linux resources.
• OpenBSD : OpenBSD Home page.
• Debian : Another Linux distribution.

Shells

• tcsh : Improved version of csh. See also the "Using csh & tcsh" .
• zsh : A shell with a bit of everything.

Security

• MAPS : Mail Abuse Protection System.
• SpamAssassin : Mail filter to identify spam.
• ClamAV : A command line based virus scanner.
• TCP Wrappers : TCP Wrappers.