Tag: Unix
Shell Scripting: Using the Alias Command with Examples
Shell scripting is a powerful tool for automating tasks, and the alias command is an essential component that can enhance…
Power of Piping in Shell Scripts
Piping is a fundamental concept in shell scripting that empowers you to connect commands, manipulate data streams, and automate complex…
Array Handling in Shell Scripts: A Comprehensive Guide with Practical Examples
Arrays are versatile and indispensable tools in shell scripting, allowing you to store, manage, and manipulate multiple values efficiently. In…
Automating File Backup in Shell Scripts
Creating backups of important files is crucial to safeguard your data. In this comprehensive guide, we will delve into the…
Shell Scripts: Crafting Custom Functions
In shell scripting, functions are a powerful way to encapsulate and reuse code. They allow you to create modular and…
Array Handling in Shell Scripts: Creating and Reversing Arrays
Arrays are a fundamental data structure in shell scripting that allow you to store and manipulate multiple values. In this…
DNS Insights: Utilizing the nslookup Command in Shell Scripts
The nslookup command in Linux and Unix-like operating systems is a valuable tool for performing Domain Name System (DNS) queries,…
Date and Time in Shell Scripting: Displaying the Current Date and Time in ‘YYYY-MM-DD HH:MM:SS’ Format
Working with date and time in shell scripting is essential for various tasks, such as logging, scheduling, and automation. One…
Retrieving the PID of Your Current Shell Session
Process management is a crucial aspect of working with a Unix-like operating system. Understanding how to identify and manipulate processes…
DNS Query Automation: Using the ‘dig’ Command in Shell Scripts
The dig command is a powerful tool for querying DNS (Domain Name System) information from the command line. While it’s…
