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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
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    • Rolling Linux Distros
    • KDE Linux Distros
    • Linux Distros for Old PC
    • Linux Distros for Kids
    • Linux Distributions for Students
    • Linux Distros for Windows
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    • 100+ Linux Commands
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    • RHCE Certification
    • LFCS Certification
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CentOS

SSH Server Security Practices

5 Best OpenSSH Server Best Security Practices

SSH (Secure Shell) is an open-source network protocol that is used to connect local or remote Linux servers to transfer

Install MS SQL Server on Linux

How to Install SQL Server in RHEL, Rocky Linux and AlmaLinux

On March 7, 2016, Microsoft announced the introduction of the MS SQL server in Linux systems. The goal was to

Install OnlyOffice Desktop in Linux

How to Install ONLYOFFICE Desktop Editors in Linux

ONLYOFFICE Desktop Editors is an open-source office suite that is available for Linux, Windows, and macOS users. Freely distributed under

Migrate CentOS 8 to Rocky Linux 8

How to Migrate from CentOS 8 to Rocky Linux 8

Rocky Linux 8.5, codenamed Green Obsidian, is finally here! It was released on November 12, 2021, barely six months after

Migrate from CentOS to Oracle Linux

How to Migrate from CentOS to Oracle Linux

With the shift in focus from CentOS project to CentOS Stream which will now serve as the upstream to RHEL,

Digitally Sign Documents in Linux

Digitally Sign Documents in Linux Using ONLYOFFICE Desktop Editors

One of the most reliable ways to protect your documents and their content from any alterations is using a digital

Install TeamViewer in Linux

How to Install TeamViewer 15 on RHEL/CentOS/Fedora and Debian/Ubuntu

Teamviewer is a cross-platform, powerful, and secure remote access and control software that can connect to multiple devices simultaneously. It

Mosh Shell SSH Client

How to Install Mosh Shell as SSH Alternative on Linux

Mosh, which stands for Mobile Shell is a command-line application which is used for connecting to the server from a

How to Install Flameshot Screenshot Tool in Linux

Flameshot is an open-source screenshot tool available for Linux, Mac, and Windows. It is created with C++ and QT5 language.

Install CHEF Workstation in CentOS

How to Install CHEF Workstation in RHEL and CentOS 8/7

Chef is one of the popular configuration management tools, which is used to rapidly automate deployment, configurations, and management of

Install Varnish Cache for Nginx on CentOS 7

How to Speed Up Nginx with Varnish Cache on CentOS 7

Varnish Cache (also referred to as Varnish) is an open-source, high-performance HTTP accelerator designed for speeding up web servers. In

Install Varnish Cache On CentOS 7 for Apache

How to Speed Up Apache with Varnish Cache on CentOS 7

Varnish Cache (commonly known as Varnish), is an open-source, popular reverse-proxy HTTP accelerator intended for speeding up web servers. It

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Linux Commands and Tools

Manage Log Messages Under Systemd Using Journalctl [Comprehensive Guide]

How to Use Man Pages Efficiently in Linux

Kurly – An Alternative to Most Widely Used Curl Program

Boxes – Draws ASCII Art Boxes and Shapes in Linux Terminal

How to Temporarily Set a Static IP Address on a Linux System

Mhddfs – Combine Several Smaller Partition into One Large Virtual Storage

Linux Server Monitoring Tools

How to Automate Daily Linux Health Checks with a Bash Script + Cron

IPTraf-ng – A Console-Based Network Monitoring Tool

How to Install and Configure Zabbix Agents on Remote Linux – Part 3

How to Install Cacti (Network Monitoring) Tool on RHEL Systems

6 Useful Tools to Monitor MongoDB Performance

How to Add Windows Host to Nagios Monitoring Server

Learn Linux Tricks & Tips

Find Top 15 Processes by Memory Usage with ‘top’ in Batch Mode

How to Disable SELinux Temporarily or Permanently

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

How to Check Timezone in Linux

3 Ways to Find Out Which Process Listening on a Particular Port

How to Use ‘at’ Command to Schedule a Task on Given or Later Time in Linux

Best Linux Tools

11 Best Free and Low-Cost SSL Certificate Authorities

6 Best Modern Linux ‘init’ Systems (1992-2025)

15 Best Kali Linux Web Penetration Testing Tools

7 Best CCleaner Alternatives for Ubuntu

8 Best Open Source Web Servers in 2024

10 Tools to Make Bootable USB Drive from ISO in 2026

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