Introduction to System Call in Linux
In Linux, system calls are the interface between user-space applications and the kernel. They allow processes to request services and interact with the underlying operating system. System calls provide a...
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Understanding File Compressions in Linux
File compression in Linux is the process of reducing the size of files or directories to save disk space and facilitate faster data transfer. There are various compression tools and...
Introduction types of Linux filesystems
Linux supports various file system types, each designed for specific use cases and requirements. Here are some of the most commonly used file system types in Linux: 1. Ext2 (Second...
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. This allows you to...
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 input from or where...
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 using the scp (Secure...
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 allows for secure remote...
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 to customise the behavior...
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 maintainability of your scripts....
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 single variable name. Shell...
