Books (Real and Virtual):

• UNIX Programming Tools - Eric Foster-Johnson
• C++ and C Tools, Utilities, Libraries and Resources - David Spuler
• Solaris 2.6 Software Developer Collection, Vol 1
• Solaris 2.6 Software Developer AnswerBook, Vol 2
• Sun WorkShop 4.0 AnswerBook
• Sun Performance Library 1.2 AnswerBook

Tools Sites:

• CERN WIRED
• University of Florida
• Eric Foster-Johnson
• Tool list at Eric Foster-Johnson's site