OpenLib.IO
Working with Piping Operator in Linux
Piping in Linux is a powerful concept that allows you to take the output of one command and use it as the input for another command....
Working with File Redirection in Linux
File redirection in Linux is a way to control the input and output streams of commands. It allows you to change where a command reads its...
Remote Secure Copy – SCP in Linux
Remote copy in shell scripting refers to the process of copying files or directories from one system to another over a network. This can be achieved...
Remote Secure Login – SSH in Linux
SSH, or Secure Shell, is a cryptographic network protocol that provides a secure way to access and communicate with remote servers over an unsecured network. It...
Working with Command Line Arguments in Shell Scripting
Command-line arguments in shell scripting allow you to pass information to your script when you run it from the command line. These arguments can be used...
Understanding Functions in Shell Scripting
Functions in shell scripting allow you to group together a series of commands into a reusable block of code. This helps improve the modularity, readability, and...
Working with Arrays in Shell Scripting
An array in shell scripting is a variable that can hold multiple values. It allows you to store and access a collection of elements under a...
Switch Case in Shell Scripting
The case statement in shell scripting provides a way to perform conditional branching based on the value of a variable or an expression. It’s similar to...
Understanding Loops in Shell Scripting
In shell scripting, loops are used to execute a block of code repeatedly based on a certain condition. There are several types of loops you can...
Logical Operators in Shell Scripting
In shell scripting, logical operators are used to perform operations on Boolean values (true or false) or on the exit status of commands. These operators allow...
