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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
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lfce certification

Set Access Control Lists (ACL's) and Disk Quotas for Users and Groups

How to Set Access Control Lists (ACL’s) and Disk Quotas for Users and Groups

Access Control Lists (also known as ACLs) are a feature of the Linux kernel that allows to define more fine-grained

Audit Linux Systems

How to Audit Network Performance, Security, and Troubleshooting in Linux – Part 12

A sound analysis of a computer network begins by understanding what are the available tools to perform the task, how

Setup Yum Local Repository in CentOS 7

How to Setup a Network Repository to Install or Update Packages – Part 11

Installing, updating, and removing (when needed) installed programs are key responsibilities in a system administrator’s daily life. When a machine

Configure Linux as Router

How to Turn a Linux Server into a Router to Handle Traffic Statically and Dynamically – Part 10

As we have anticipated in previous tutorials of this LFCE (Linux Foundation Certified Engineer) series, in this article we will

Monitor Linux Servers

How to Monitor System Usage, Outages and Troubleshoot Linux Servers – Part 9

Although Linux is very reliable, wise system administrators should find a way to keep an eye on the system’s behaviour

Configure Linux Iptables Firewall

How To Setup an Iptables Firewall to Enable Remote Access to Services in Linux – Part 8

Introducing The Linux Foundation Certification Program You will recall from Part 1 – About Iptables of this LFCE (Linux Foundation

Setting Up Postfix Mail Server

Setting Up Email Services (SMTP, Imap and Imaps) and Restricting Access to SMTP – Part 7

A LFCE (Linux Foundation Certified Engineer​) is a trained professional who has the skills to install, manage, and troubleshoot network

Configure SquidGuard for Squid

Configuring SquidGuard, Enabling Content Rules and Analyzing Squid Logs – Part 6

A LFCE (Linux Foundation Certified Engineer)​ is a professional who has the necessary skills to install, manage, and troubleshoot network

Configuring Squid Proxy Server

Configuring Squid Proxy Server with Restricted Access and Setting Up Clients to Use Proxy – Part 5

A Linux Foundation Certified Engineer​ is a skilled professional who has the expertise to install, manage, and troubleshoot network services

Setup Apache Virtual Domains

How to Setup Standalone Apache Server with Name-Based Virtual Hosting with SSL Certificate – Part 4

A LFCE (short for Linux Foundation Certified Engineer) is a trained professional who has the expertise to install, manage, and

Linux Hard Disk Encryption

How to Setup Encrypted Filesystems and Swap Space Using ‘Cryptsetup’ Tool in Linux – Part 3

A LFCE (short for Linux Foundation Certified Engineer​) is trained and has the expertise to install, manage, and troubleshoot network

Installing and Configuring NFS

Setting Up Standard Linux File Systems and Configuring NFSv4 Server – Part 2

A Linux Foundation Certified Engineer​ (LFCE)​ is trained to set up, configure, manage, and troubleshoot network services in Linux systems,

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Linux Commands and Tools

How to Install Zip and Unzip in Linux

How to Check a Particular Package is Installed on Linux

HTTPie – A Modern HTTP Client Similar to Curl and Wget Commands

51 Useful Lesser Known Commands for Linux Users

How to Install Particular Package Version in CentOS and Ubuntu

How to Fix “bash: curl: command not found” Error

Linux Server Monitoring Tools

Psensor – Monitor Linux Hardware Temperature [Motherboard and CPU]

Install OpenNMS Network Monitoring Tool in CentOS/RHEL 7

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

Web VMStat: A Real Time System Statistics (Memory, CPU, Processess, etc) Monitoring Tool for Linux

ntopng – Web-Based Network Traffic and Security Monitoring Tool

How to Install Nagios Monitoring in RHEL, Rocky, and AlmaLinux

Learn Linux Tricks & Tips

How to Add or Remove Linux User From Group

How to Show Asterisks While Typing Sudo Password in Linux

Tips to Create ISO from CD, Watch User Activity and Check Memory Usages of Browser

Learn The Basics of How Linux I/O (Input/Output) Redirection Works

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

4 Ways to Send Email Attachment from Linux Command Line

Best Linux Tools

13 Most Used Microsoft Office Alternatives for Linux

5 Best Tools to Monitor and Debug Disk I/O Performance in Linux

10 Best PDF Document Viewers for Linux Systems

25 Outstanding Backup Utilities for Linux Systems in 2024

15 Best Open Source Music Making Software for Linux in 2024

9 Best Microsoft Excel Alternatives for Linux

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