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Tecmint: Linux Howtos, Tutorials & Guides
  • Distros
    • Linux Distros for Beginners
    • Linux Distros for Experts
    • New Linux Distros
    • Linux Server Distros
    • Secure Linux Distros
    • CentOS Alternatives
    • RedHat Distributions
    • Debian Distributions
    • Ubuntu Distributions
    • Arch Linux Distros
    • Rolling Linux Distros
    • KDE Linux Distros
    • Linux Distros for Old PC
    • Linux Distros for Kids
    • Linux Distributions for Students
    • Linux Distros for Windows
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
  • Tools
  • Tutorials
    • Docker Tutorials
    • Ansible Tutorials
    • Postfix Tutorials
    • Django Tutorials
    • LVM Tutorials
    • RAID Tutorials
    • KVM Tutorials
    • iSCSI Tutorials
    • Red Hat Virtualization
    • Hadoop Tutorials
    • Zentyal Tutorials
    • Create GUI Apps
  • eBooks
    • RHCSA Exam
    • RHCE Exam
    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
    • Contact
    • Hiring
    • Newsletter
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hostnamectl

Set Hostname in CentOS 7

How to Set or Change Hostname in CentOS/RHEL 7/8

A computer hostname represents a unique name that gets assigned to a computer in a network in order to uniquely identify that computer in that

RHCSA: Secure SSH and Enable Network Services

RHCSA Series: Securing SSH, Setting Hostname and Enabling Network Services – Part 8

As a system administrator you will often have to log on to remote systems to perform a variety of administration tasks using a terminal emulator.

A Beginners Guide To Learn Linux for Free [with Examples]

Linux Commands and Tools

Linux rmdir Command Examples for Beginners

How to Sync Files/Directories Using Rsync with Non-standard SSH Port

30 Useful Linux Commands for System Administrators

How to Calculate IP Subnet Address with ipcalc Tool

How to Use ‘dir’ Command with Different Options and Arguments in Linux

How to Append Text to End of File in Linux

Linux Server Monitoring Tools

whowatch – Monitor Linux Users and Processes in Real Time

How to Install Nagios Monitoring Tool on RHEL 8

IPTraf-ng – A Console-Based Network Monitoring Tool

Cockpit – A Powerful Tool to Monitor and Administer Multiple Linux Servers via Browser

How to Configure Zabbix to Send Email Alerts to Gmail Account – Part 2

How to Install Icinga2 Monitoring Tool on Ubuntu 20.04/22.04

Learn Linux Tricks & Tips

How to Copy a File to Multiple Directories in Linux

4 Ways to Find Server Public IP Address in Linux Terminal

4 Useful Way to Know Plugged USB Device Name in Linux

5 Command Line Tools to Find Files Quickly in Linux

How to Delete User Accounts with Home Directory in Linux

6 Useful Tools to Remember Linux Commands Forever

Best Linux Tools

7 Best CCleaner Alternatives for Ubuntu

8 Best Screen Recorders for Desktop Screen Recording in Linux

10 Best PuTTY Alternatives for SSH Remote Connection

Top 7 Apps to Install for Your Nextcloud Instance

17 Best Web Browsers I Discovered for Linux in 2023

16 Best Microsoft Teams Alternatives For Linux

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