Practice more than 100 common and very important Linux command. This is very helpful everyday life for beginners and professionals every one. Now you can practice more and more than…
'var' is short for variable. Files that have an unexpected size. Whose content is expected to change continuously (that's why it is named as variable) during normal operation of the…
Unis System Resources in directory: /usr The /usr directory usually contains the largest share of data. It is also called secondary hierarchy as it contains binaries, libraries, documentation for all…