Understanding the which Command in Linux: A Handy Tool for Command Discovery

When working in a Linux or Unix-like environment, it’s common to wonder where a particular command or executable is located on your system. This is where the which command becomes an indispensable tool.

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Understanding the dig Command: A Comprehensive Guide

The dig (Domain Information Groper) command is a powerful tool used for querying the Domain Name System (DNS) and troubleshooting DNS-related issues. It is widely used by system administrators, network engineers, and developers to retrieve information about domain names, IP addresses, and other DNS records.

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