Posted inOS
How To Change Hostname on Ubuntu 24.04 LTS
On this short tutorial we will show you how to change hostname with or without restart server on Ubuntu 24.04 LTS operating system. We will use console rather than setting…
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Changing Hostname On OpenSUSE
Step by step tutorial guide to change hostname on OpenSUSE Tumbleweed. Accmpanied with screen capture and console output.
Posted inOS
Exploring Telnet: An Overview and Usage Guide
Telnet, short for "telecommunication network," is a network protocol used on the Internet or local area networks to provide a bidirectional interactive text-oriented communication facility using a virtual terminal connection.…
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Understanding and Configuring Swap Space on Ubuntu Linux
Swap space plays a crucial role in the performance and stability of a Linux system, especially when the physical RAM is fully utilized. In this article, we'll explore the concept…
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Understanding the ifconfig Command Line on Linux
Introduction The ifconfig command line utility is a powerful tool in Linux that allows users to configure and display network interface information. With ifconfig, you can manage network settings, view…
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How To Remove Users on Linux
Introduction Managing user accounts is an essential task for Linux system administrators. Occasionally, you may need to remove users who are no longer active or require access to your system.…
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Efficient IP Address Management on Ubuntu: Streamlining Network Administration
Introduction IP address management (IPAM) plays a vital role in the efficient functioning of any network infrastructure. It allows network administrators to organize, monitor, and allocate IP addresses effectively. In…
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A Guide to Extracting Compressed Files in Linux
Introduction Compressed files are a common way to bundle multiple files into a single archive, making it easier to transfer and store large amounts of data. In Linux, there are…
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Understanding the Linux chmod Command: Managing File Permissions with Ease
Introduction In the Linux operating system, file permissions play a crucial role in maintaining security and controlling access to files and directories. The chmod command, short for "change mode," allows…
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Getting the Size of a Directory in Linux
To get the size of a directory in Linux, you can use the du command. The du command stands for "disk usage" and is used to estimate file and directory…