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Tecmint: Linux Howtos, Tutorials & Guides
  • Learn Linux
  • Linux 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
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Babin Lonston

I'm Working as a System Administrator for last 10 year's with 4 years experience with Linux Distributions, fall in love with text based operating systems.
Configure FirewallD in RHEL, Rocky & AlmaLinux

How to Configure FirewallD in RHEL-based Distributions

Net-filter as we all know it’s a firewall in Linux. Firewalld is a dynamic daemon to manage firewalls with support

Install Apt-Cacher-NG in Ubuntu

How to Create a Local Ubuntu Package Cache with Apt-Cacher-NG

Apt-Cacher-NG is a caching proxy server (or apt proxy) for Debian-based distributions such as Ubuntu, Kubuntu, Xubuntu, Edubuntu, Linux Mint,

Install TrueNAS on Server

How to Install TrueNAS (Network-Attached Storage) – Part 1

TrueNAS CORE (formerly FreeNAS) is a popular storage system that helps you build your own high-quality storage setup without paying

IPFire Installation Guide

How to Install ‘IPFire’ Free Firewall Linux Distribution

IPFire is an open-source Linux distribution that works as a firewall, VPN gateway, proxy server, DHCP server, time server, caching

FreeBSD 10.1 Installation Guide

How to Install FreeBSD 14.0 with Static Network IP Address

FreeBSD is a free Unix-like operating system developed by the Berkeley Software Distribution. It is available for all major platforms,

Useful Firewalld Rules to Manage Linux Firewall

Useful ‘FirewallD’ Rules to Configure and Manage Firewall in Linux

Firewalld provides a way to configure dynamic firewall rules in Linux that can be applied instantly, without the need of

Fedora 21 Dual Boot Windows 8

Installing Fedora 21 Dual Boot with Windows 8

Fedora is an open source operating system, which is based on Linux kernel developed and it’s supported by RedHat. Fedora’s

Setup Failover Load Balancer in PFSense

How to Setup Failover and Load Balancing in PFSense

Failover is a type of backup operational mode in which the operations of a system components such as network are

Kali Linux Installation

Kali Linux 1.1.0 Released – Installation Guide with Screenshots

Kali Linux is completely a rebuild of Backtrack Linux, Backtrack named Kali now, maintain completely to Debian development models. Kali

Create Btrfs Filesystem in Linux

How to Create and Manage Btrfs File System in Linux

Btrfs or B-tree file system is a GPL-licensed copy-on-write (COW) was developed by multiple companies as follows Oracle, Redhat, Fujitsu,

Install HAProxy in Linux

How to Setup High-Availability Load Balancer with ‘HAProxy’ to Control Web Server Traffic

HAProxy stands for High Availability proxy. It is a Free and open source application written in C programming Language. HAProxy

Install Ansible in Linux

How to Install and Configure ‘Ansible’ Automation Tool for IT Management – Part 1

Ansible is an open source, powerful automation software for configuring, managing and deploying software applications on the nodes without any

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Linux Commands and Tools

Linux Uptime Command With Usage Examples

12 ss Command Examples to Monitor Network Connections

How to Make File and Directory Undeletable, Even By Root in Linux

7 Interesting ‘sort’ Command Examples in Linux – Part 2

What’s Difference Between Grep, Egrep and Fgrep in Linux?

How to Convert PDF to Image in Linux Command Line

Linux Server Monitoring Tools

Smem – Reports Memory Consumption Per-Process and Per-User in Linux

Inxi – A Powerful Feature-Rich Commandline System Information Tool for Linux

systemd-analyze – Find System Boot-up Performance Statistics in Linux

How to Install Nagios 4 in Ubuntu and Debian

Observium: A Complete Network Management and Monitoring System for RHEL/CentOS

Sysstat – All-in-One System Performance and Usage Activity Monitoring Tool For Linux

Learn Linux Tricks & Tips

Bash-it – Bash Framework to Control Your Scripts and Aliases

4 Useful Tips on mkdir, tar and kill Commands in Linux

5 Command Line Tools to Find Files Quickly in Linux

How to Find a Specific String or Word in Files and Directories

How to Append Text to End of File in Linux

How to Add a New Disk to an Existing Linux Server

Best Linux Tools

8 Best RDP (Remote Desktop) Clients for Linux in 2024

5 Best Open-Source Project Management Tools for Linux in 2024

5 Best Reference Management Software for Linux in 2024

My Favorite Command Line Editors for Linux – What’s Your Editor?

4 Best QR Code Generator Tools for Linux

12 Best Media Server Software for Linux in 2024

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