UNIX versions
- NetBSD is a collection of ports
of BSD 4.4-Lite to non-Intel platforms. Source code is freely available.
- FreeBSD is a port of BSD 4.4-Lite
to the Intel 80x86 architecture. Source code is freely available.
- linux is a UNIX-like operating
system with free source code and many thousands of users worldwide
- Solaris is Sun's version
of UNIX System V Release 4, with a good GUI
Documentation
Shareware/freeware
- scsiinfo
gives detailed information about attached SCSI devices
- sysinfo
gives useful system information such as RAM, CPU, devices, etc.
- Zip/Jaz tool
for Solaris 2.x
- Plug-n-play
SCSI disk driver
Patches
- The SunSolve site provides HTML access
to Sun public patches for registered members
- FTP
access to Sun public patches
Hardware sources and instruction set architectures
On-line magazines