sed command in Linux
1.0 sed sed is a stream editor that accepts a list of commands and input file names. It applies the commands one by one on each line of input and…
Shell Scripting Tutorial
1.0 Shell Script bash is the commonly used shell in GNU-Linux. bash can be run interactively, as a login shell or as an interactive process from a terminal emulator like…
An Introduction to Shell in Linux
1.0 SHELL A shell provides a user interface to a computer system. There are two types of shells, the command line interface (CLI) and the graphical user interface (GUI). In…
vi text editor in Linux
vi is a classic text editor that has been available with Unix systems right from the beginning. vi has been a very popular text editor and one can edit files…