sed command in Linux

sed is a stream editor that applies the commands one by one on each line of input and writes the resulting lines on the standard output.

September 29, 2018

Shell Scripting Tutorial

A shell script, or bash script, is a list of commands written to automate some system operations work in Linux.

September 29, 2018

Shell is the command line user interface to a UNIX-like system. bash is the default shell under Linux.

September 29, 2018

vi is a popular text editor that has been available with Unix systems since a long time. One can edit files fast by using vi.

September 21, 2018