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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
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    • Ubuntu Distributions
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    • 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

Install Splunk in CentOS 7

How to Install Splunk Log Analyzer on CentOS 7

Splunk is a powerful, robust, and fully integrated software for real-time enterprise log management to collect, store, search, diagnose and

Install Mod_GeoIP for Apache

How to Install Mod_GeoIP for Apache in RHEL and CentOS

Mod_GeoIP is an Apache module that can be used to get the geographic location of the IP address of the

Monitor CentOS Using Grafana and Glances

Install Glances, InfluxDB and Grafana to Monitor CentOS 7

Glances is a free open source, modern, cross-platform, real-time top and htop-like monitoring tool with advanced features. It can run

Setup Local HTTP Yum Repository on CentOS 7

How to Setup Local HTTP Yum Repository on CentOS 7

A software repository (“repo” in short) is a central file storage location to keep and maintain software packages, from which

Install OpenSSL from Source in CentOS and Ubuntu

How to Install OpenSSL from Source in CentOS and Ubuntu

OpenSSL is a full-featured software library that contains an open-source implementation of the Transport Layer Security (TLS) and Secure Sockets

Install OPcache in CentOS 7

Install OPCache to Improve PHP Performance in CentOS 7

PHP is one of the most popular programming language for developing applications, you will find it on every web hosting

Install Apache Maven in CentOS 7

How to Install Apache Maven on CentOS 7

Apache Maven is a open source software project management and build automation tool, that is based on the conception of

Compile Kernel in CentOS 7

How to Compile Linux Kernel on CentOS 7

Running a custom compiled Linux Kernel is always useful, specially when you are looking to enable or disable specific Kernel

Install VirtualBox Guest Additions in CentOS

Install VirtualBox Guest Additions in CentOS, RHEL & Fedora

VirtualBox Guest Additions are software (typically device drivers and other special system applications) that enable seamless integration between the host

Enable NUX Dexktop Repository on CentOS

How to Enable NUX Dextop Repository on RHEL/CentOS 7/6

Nux Dextop is a third-party RPM repository that contains multimedia and desktop packages for Enterprise Linux distributions such as RHEL,

Check CentOS Version

4 Ways to Check CentOS or RHEL Version

Do you know the version of CentOS/RHEL release you are running on your server? Why is this even important? There

How to Rebuild Corrupted RPM Database in CentOS

The RPM database is made up of files under the /var/lib/rpm/ directory in CentOS and other enterprise Linux distributions such

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Linux Commands and Tools

7 Ways to Determine the File System Type in Linux (Ext2, Ext3 or Ext4)

How to Block USB Storage Devices in Linux Servers

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

18 Tar Command Examples in Linux

Todo.txt – Manages Your Todo Tasks from Linux Terminal

Autojump – Quickly Navigate Directories and Linux File System

Linux Server Monitoring Tools

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

Dool – All-in-One Linux Server Performance Monitoring Tool

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

Guider – A System Wide Linux Performance Analyzer

How to Setup Central Logging Server with Rsyslog in Linux

Collectl: An Advanced All-in-One Performance Monitoring Tool for Linux

Learn Linux Tricks & Tips

10 Interesting Linux Command Line Tricks and Tips Worth Knowing

2 Ways to Create an ISO from a Bootable USB in Linux

How to Find Difference Between Two Directories Using Diff and Meld Tools

How to Increase Disk Inode Number in Linux

How to Repair and Defragment Linux System Partitions and Directories

Ternimal – Show Animated Lifeform in Your Linux Terminal

Best Linux Tools

11 Useful Tools to Create Bootable USB from an ISO Image

10 Best PDF Document Viewers for Linux Systems

3 Essential Linux Disk Scanning Tools (GUI and Terminal Based)

13 Free and Open-Source Video Editing Software for Linux in 2024

15 Best Tiling Window Managers for Linux in 2025

8 Useful GUI Email Clients for Linux Desktop

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