BOOKS: Advanced UNIX(TM) Programming; Systems Software Tools

[VLD/VMB]

Rochkind's "Advanced UNIX Programming" is excellent for its
intended audience, which is people who know C programming
and need to learn about UNIX-specific programming.  It does
not much overlap Kernighan & Pike's "The UNIX Programming
Environment"; these two books, along with Kernighan &
Ritchie's "The C Programming Language", constitute a very
good learning library for UNIX system programming.

I haven't seen Biggerstaff's book.