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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
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    • LFCS Exam
    • LFCE Exam
    • LFCA Exam
    • Ansible Exam
  • About
  • Advertise
Setup Rsyslog Client in CentOS 7

How to Setup Rsyslog Client to Send Logs to Rsyslog Server in CentOS 7

Log management is one of the most critical component in a network infrastructure. Logs messages are constantly generated by numerous

Linux ps Command Examples

30 Useful ‘ps Command’ Examples for Linux Process Monitoring

ps (processes status) is a native Unix/Linux utility for viewing information concerning a selection of running processes on a system:

Disable User Login in Linux

How to Block or Disable Normal User Logins in Linux

As a system administrator, you will inevitably perform scheduled system maintenances at some point or another. A few times, your

FreeBSD PKG Command Examples

23 Useful PKG Command Examples to Manage Packages in FreeBSD

In this tutorial we’ll explain how to manage pre-compiled binary package applications in FreeBSD with the help of the package

Remove Old Kernel in Ubuntu Debian

How to Delete Old Unused Kernels in Debian and Ubuntu

In our last article, we’ve explained how to delete old unused kernels in CentOS/RHEL/Fedora. In this article, we will explain

Remove Old Kernels in CentOS

How to Delete Old Unused Kernels in CentOS, RHEL and Fedora

In this article, we will show how to remove old/unused kernel images on RHEL/CentOS/Fedora systems. However, before you remove an

Sysdig Linux Monitoring Tool

Sysdig – A Powerful System Monitoring and Troubleshooting Tool for Linux

Sysdig is an open-source, cross-platform, powerful and flexible system monitoring and troubleshooting tool for Linux; it also works on Windows

Create Centralized Rsyslog Server in CentOS 7

How to Create a Centralized Log Server with Rsyslog in CentOS/RHEL 7

In order for system administrator to identify or troubleshoot a problem on a CentOS 7 or RHEL 7 server system,

Install WordPress Apache Letsencrypt W3Cache Cloudflare Postfix Book

eBook – Install WordPress with Apache + Let’s Encrypt + W3 Total Cache + CloudFlare + Postfix on CentOS 7

Dear friends, The Tecmint.com team is pleased to announce that a long-awaited request from you has become a reality: Install WordPress with

Install Apache Let's Encrypt SSL Certificate on FreeBSD

How to Secure Apache with SSL and Let’s Encrypt in FreeBSD

In this tutorial we’ll learn how to secure Apache HTTP server with TLS/SSL certificates offered by Let’s Encrypt in FreeBSD

Install Nginx MariaDB and PHP in FreeBSD

How to Install Nginx, MariaDB and PHP (FEMP) Stack on FreeBSD

This tutorial will guide you on how to install and configure FBEMP in FreeBSD 11.x latest release. FBEMP is an

Fix Unable to Locate Package on Debian 9

How to Fix “E: unable to locate package” Error in Debian 9

If you install Debian 9 system using a netinstall CD image, your system probably will not have all the necessary

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