E-Books

Linux

• Sams Teach Yourself Linux in 24 Hours
• Linux Networking (docs)
• Securing and Optimizing Linux
• Learning Vi Editor
• Maximum RPM (RPM)
• Linux Complete Command Reference
• LPI

Linux - How To

• mountcdrom
• Creating boot disk without install
• Installing Pcqlinux 7.1 beyond 1024 Cylinders (text file)
• Rpms (some)

Solaris

• Solaris Systems Administrator’s Guide, Second Edition
• Solaris Advanced System Administrator's Guide

Unix

• FreeBSD- Hand Book

• Oreilly's Learn Unix

TCP/IP

• Oreilly's TCP/IP