Linux Bash provides a lot of useful features and commands. Pipe or | is one of them. Bash provides command line interface facility which mainly used to concatenate command output to another command. Concept In Linux...
Dash (-) have important role in Linux and other operating systems. It is used by commands to specify options and arguments. This popular use case may create problems if we have files those provides dash....
Bash shell provides environment and shell variables in order to hold data. These variables helps system administrators during the operations by giving clues and helpers. echo command is used to put these variables to the...
Bash provides a lot of useful programming functionalities. for loop is one of the most useful of them. We can use for loop for iterative jobs. Linux system administrators generally use for loop to iterate...
Networks transmits signals through two type of medium. One medium is cables and other medium is air. Cables have most popular usage. We will look different type of cables. And how these cables are used,...
Linux have a lot of tools to display file content. cat , less , tail etc. are some of them. They have different features and usage areas. Tail is mainly developed and used to display end of file....
Concatenate or simply cat is very useful command in Linux and Unix systems. Cat has the ability to create files, concatenate files or redirect output. In this tutorial, we will look at different useful examples for daily...
