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Some of the conditional statements in Linux are- 1) if..then..fi statement (Simple If)2) if..then..else..fi statement (If-Else)3) if..elif..else..fi statement (Else If ladder)4) if..then..else..if..then..fi..fi..(Nested if 1) Bash … Read more

The shell, in Linux and other Unix-like operating systems, is a powerful tool that provides a user interface for interacting with the system. It allows … Read more

With pipe tee commands is used. Tee reads data from input source and and write it to another file. Syntax of tee command is : tee … Read more

Pipe works like a filter. It is used to connect more than one commands.Symbol for pipe is  “ | “.For example:$ who | wcIn above … Read more

Redirection is a process of redirecting streams/ data to a file on command line.Redirection uses symbol ‘ > ’ and ‘ >> ‘. Example : … Read more

What are the different mode of Vi-editor? How can change from one mode to another. Vi and its advanced version Vim have three main modes: … Read more

Inode is an unique identification number , which uniquely exist for each file in Linux system.An Inode is a data structure that stores the following … Read more

Absolute Pathname:- Its full pathname of any file or directory that means where a file reside in its parent directory.For example:  /usr/share/profjayesh is full pathname for … Read more

“Text editors” are used to edit the text files in Linux. One of the text editor used in Linux is as below. Vi/Vim text editor. Vi  is … Read more