Unix Shell supports conditional statements that are used to perform different actions on the basis of different conditions. A simple if statement essentially states, if a particular test is true, then ...

But shell scripts are so 1980’s — if you are into some kind of retro-computing, have at it. My advice is to invest your precious brain cells elsewhere. Use ruby or python for real work and do ...

Workload management on Computer systems [LINUX OS] : GUI: = Graphical user interface -- 5% CLI: = command line interface -- scripts: a shell script is a file containing a series of commands shell: A ...

Learn about the differences between the test command and the [ ] operator for conditional expressions in shell scripting. Discover the pros and cons of each method and how to use them effectively.