Unix Unleashed, Third Edition is written with the power user and system administrator in mind. This book will help the reader understand the nuances of the major Unix variants including SVR4, HP-UX, Solaris, AIX, BSD, IRIX, SunOS, and Linux. It will

unix/linux系统编程的入门书籍，看完此书后再看apue就事倍功半啦！-Linux Programming Unleashed, Seccond Edition