Subjects: “...Unix -- Operating system...”

Subjects: “...1. UNIX -- Operating system....”

Subjects: “...1. Unix -- Operating system...”

Subjects: “...1. UNIX operating systems....”

Subjects: “...1. UNIX -- Operating systems....”

Subjects: “...UNIX -- Operating systems -- Computer...”

Subjects: “...1. Unix -- Operating systems...”

Subjects: “...1. Secure programming Linux and Unix. 2. Linux and Unix -- Operating system...”

Subjects: “...Just Enough UNIX provides a quick and gentle introduction to the UNIX operating system. The fourth...”

Subjects: “... the power of the UNIX operating system. The book also features practical programming in Perl and C, with a...”