Few aspects of Unix system administration are more intimate than the relationship between the admin and their chosen shell. After all, the shell is the most fundamental interface to the system, the ...

Simply put, a Shell Script is a program that is run by a UNIX/Linux shell. It is a file that contains a series of commands which are executed sequentially as if they were entered on the command line ...

I have been using and studying computers for nearly over 10 years now on and off. I recently went back to school to start afresh and am currently enrolled in a basic 2 year Computer Technician Program ...

Linux Journal, representing 25+ years of publication, is the original magazine of the global Open Source community.