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Tecmint: Linux Howtos, Tutorials & Guides
  • Latest Tutorials
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    • A – Z Linux Commands
    • 100+ Linux Commands
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CentOS Tips

Install CentOS Web Panel (CWP) on CentOS 7

How to Install CentOS Web Panel (CWP) on CentOS 7

CentOS Web Panel (CWP) is a free web hosting control panel that offers easy managemet of multiple servers (both Dedicated

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

Tuned CentOS Performance Tuning

Tuned – Automatic Performance Tuning of CentOS/RHEL Servers

To maximize the end-to-end performance of services, applications and databases on a server, system administrators usually carry out custom performance

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

Install PHP 5.6 in CentOS 7

How to Install PHP 5.6 on CentOS 7

By default the CentOS 7 official software package repositories have PHP 5.4, which has reached the end of life and

Install Kernel Headers in CentOS 7

How to Install Kernel Headers in CentOS 7

When you compile a custom kernel module such as a device driver on a CentOS system, you need to have

Password Protect Single User Mode in CentOS 7

How to Password Protect Single User Mode in CentOS 7

In one of our earlier articles, we described how to boot into single user mode on CentOS 7. It is

Set CentOS Server Time

How to Obtain Accurate Server Time in CentOS

In this article, we will show you how to quickly get accurate server time in CentOS distribution. Normally, if you

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

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Linux Server Monitoring Tools

Install Glances, InfluxDB and Grafana to Monitor CentOS 7

How to Install Icinga2 Monitoring Tool on OpenSUSE

A Shell Script to Send Email Alert When Memory Gets Low

CoreFreq – A Powerful CPU Monitoring Tool for Linux Systems

5 Modern VnStat PHP Replacements for Bandwidth Monitoring

How to Setup and Manage Log Rotation Using Logrotate in Linux

Learn Linux Tricks & Tips

How to Use ‘tee’ Command in Linux [8 Useful Examples]

6 Interesting Funny Commands of Linux (Fun in Terminal)

Assign Read/Write Access to a User on Specific Directory in Linux

How to Backup or Clone Linux Partitions Using ‘cat’ Command

3 Ways to Change a User Default Shell in Linux

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

Best Linux Tools

11 Best Graphical Git Clients and Git Repository Viewers for Linux

22 Best Free C/C++ IDEs and Editors for Linux in 2026

10 Best PDF Document Viewers for Linux Systems

5 Google Docs Alternatives You Can Self-Host on Linux

10 Best Tools to Install on Fresh Linux Mint Installation

5 Must-Try AI Tools for Linux Users in 2026

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