Skip to content
Learn Linux in 7 structured days, the free course inside Pro TecMint Sudo tier    Enroll Free
Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
  • Tools
  • 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
  • Courses
    • Bash Scripting
    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
    • LFCS Certification
  • eBooks
    • RHCSA Exam
    • RHCE Exam
    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
  • Advertise
Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
  • Commands
    • A – Z Linux Commands
    • 100+ Linux Commands
  • Tools
  • 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
  • Courses
    • Bash Scripting
    • Learn Linux
    • AI for Linux
    • RHCSA Certification
    • RHCE Certification
    • LFCS Certification
  • eBooks
    • RHCSA Exam
    • RHCE Exam
    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
  • Advertise

DNS

Install Dnsmasq on CentOS

How to Setup a DNS/DHCP Server Using dnsmasq on CentOS/RHEL 8/7

A Dynamic Host Configuration Protocol (DHCP) server dynamically assigns IP addresses and other network configuration parameters to each device on

Install Bind DNS Server on RHEL 8

Setting Up Bind As a Private DNS Server on RHEL 8

The Domain Name System (DNS) is a method used to translate human-readable domain names (or Fully Qualified Domain Names (FQDN))

Setup Local DNS Using /etc/hosts File in Linux

How to Setup Local DNS Using /etc/hosts File in Linux

DNS (Domain Name System or Service) is a hierarchical decentralized naming system/service that translates domain names into IP addresses on

Setup Cache-Only DNS in RHEL and CentOS 7

Install and Configure Caching-Only DNS Server in RHEL/CentOS 7 – Part 10

DNS servers comes in several types such as master, slave, forwarding and cache, to name a few examples, with cache-only

Install PowerDNS and PowerAdmin in CentOS

How to Install and Configure ‘PowerDNS’ (with MariaDB) and ‘PowerAdmin’ in RHEL/CentOS 7

PowerDNS is a DNS server running on many Linux/Unix derivatives. It can be configured with different backends including BIND style

Cache Only DNS Setup in CentOS

Setup Caching-Only DNS Server Using “Bind” in CentOS 6.5

There are several type of DNS servers such as master, slave, forwarding and cache, among them Caching-Only DNS is the

Setup Master Slave DNS in CentOS

Setup Master-Slave DNS Server Using “Bind” Tools in RHEL/CentOS 6.5

Domain Name Server (DNS) used for name resolving to any hosts. Master DNS servers (Primary Server) are the original zone

Setup DNS Cache in Ubuntu

Setting up a Caching DNS Server in Ubuntu Server 14.04

Domain Name Service (DNS) is a Naming service that maps IP addresses and fully qualified domain names to one another.

TecMint Weekly
Get the Learn Linux 7 Days Crash Course free when you join 34,000+ Linux professionals reading every Thursday.
Check your email for a magic link to get started.
Something went wrong. Please try again.
Free forever. Unsubscribe anytime.
Learn Linux Right Way
15 structured courses, ad-free articles, and the weekly newsletter in one place.
  • ✓SSH, Bash, Ubuntu, Golang, RHCSA, RHCE, LFCS, LFCA and more
  • ✓Ad-free access to all premium articles
  • ✓Priority help and Telegram community
  • ✓Weekly newsletter every Thursday
Join Root from $8/mo
$8/mo or $59/yr. Cancel anytime.

Linux Server Monitoring Tools

How to Add Linux Host to Nagios Monitoring Server Using NRPE Plugin

How to Do Security Auditing of Linux System Using Lynis Tool

Hegemon – A Modular System Monitoring Tool for Linux

MTR – A Network Diagnostic Tool for Linux

Mytop – A Useful Tool for Monitoring MySQL/MariaDB Performance in Linux

20 Netstat Commands for Linux Network Management

Learn Linux Tricks & Tips

How to Run or Repeat a Linux Command Every X Seconds Forever

How to Install and Use dig and nslookup Commands in Linux

How to Test Website Loading Speed in Linux Terminal

How to Create and Extract Zip Files to Specific Directory in Linux

How to Get Domain and IP Address Information Using WHOIS Command

DSH (Distributed Shell) – Run Commands on Multiple Linux Servers

Best Linux Tools

Top 5 Open-Source Productivity Tools for Linux

10 Best Linux File and Disk Encryption Tools (2024)

5 Best Mathematical Equation and Formula Writing Tools for Linux

5 CLI Tools for Downloading Files and Browsing Internet in Terminal

Top 6 Telegram Bots to Boost Your Productivity in 2025

Top 5 Open-Source Enterprise Software for Linux in 2024

Tecmint: Linux Howtos, Tutorials & Guides © 2026. All Rights Reserved.

The material in this site cannot be republished either online or offline, without our permission.

Hosting Sponsored by : Linode Cloud Hosting