Need a jump start on Unix networking? Whether you're working on your home network or setting up systems at work, here are some basic Unix commands and insights that might prove helpful. Once upon a ...

Howard C. Berkowitz (S4 Instructor) has been helping computers talk to people and people talk to computers, occasionally muttering to computers himself, since 1969. He built networks before we knew to ...

UNIX is an operating system. There are different versions of UNIX: AIX, HP/UX, SunOS, ULTRIX, OSX, FreeBSD, LINUX, and so on. The UNIX is made up of kernel, shell, and programs. The kernel distributes ...

What this tutorial is about? This tutorial lets you learn the basics of the Linux command line. You can learn commands to navigate directories, manipulate files and start other programs. If you have ...