What is the Unix System Administration Handbook, Third Edition?
USAH, 3E is a general guide to the care and feeding of Unix systems. It’s a fairly complete overhaul of the second edition, which was published in 1995. The third edition has a purple cover; the second edition was red. Here’s what the marketing blurb says: “This new edition of the world’s most comprehensive guide to Unix system administration is an ideal tutorial for those new to administration and an invaluable reference for experienced professionals. The third edition has been expanded to include “direct from the frontlines” coverage of Red Hat Linux. Unix System Administration Handbook describes every aspect of system administration from basic topics to Unix esoterica and provides explicit coverage of four popular Unix systems: Red Hat Linux, Solaris, HP-UX, and FreeBSD. “This book stresses a practical approach to system administration. It’s packed with war stories and pragmatic advice, not just theory and watered-down restatements of the manuals. DIfficult subjects such as sendmail
