Python Scripts for RHEL: Automate User Management, Monitoring & Backups
System administration often involves repetitive tasks such as file management, user account creation, service monitoring, and system backups. While Linux-based
The post Python Scripts for RHEL: Automate User Management, Monitoring & Backups first appeared on Tecmint: Linux Howtos, Tutorials & Guides.15 Best Starter Apps for Ubuntu Users in 2025
Ubuntu is one of the most popular Linux distributions for new users, offering an easy-to-use interface and a smooth transition
The post 15 Best Starter Apps for Ubuntu Users in 2025 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.Immich: Your Private, Self-Hosted Alternative to Google Photos
Immich is an open-source, self-hosted solution designed to help you back up and manage your photos and videos with ease.
The post Immich: Your Private, Self-Hosted Alternative to Google Photos first appeared on Tecmint: Linux Howtos, Tutorials & Guides.Learning Shell Scripting: A Guide from Newbies to System Administrator
If you’re starting your journey in the world of system administration or want to automate your tasks on Linux, then
The post Learning Shell Scripting: A Guide from Newbies to System Administrator first appeared on Tecmint: Linux Howtos, Tutorials & Guides.15 Easy Ways to Speed Up Ubuntu in 2025
Ubuntu is known for its user-friendly interface and robust performance, but over time, even the best operating systems can slow
The post 15 Easy Ways to Speed Up Ubuntu in 2025 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.Top 25 Network Ports You Must Know for Interviews
If you’re preparing for a networking, Linux system administration, DevOps, or cybersecurity interview, understanding network ports is a must. Port
The post Top 25 Network Ports You Must Know for Interviews first appeared on Tecmint: Linux Howtos, Tutorials & Guides.How to Use Shutdown, Poweroff, Halt, and Reboot Commands in Linux
In this article, we’ll explain the difference between the shutdown, poweroff, halt and reboot commands in Linux. We’ll clarify what
The post How to Use Shutdown, Poweroff, Halt, and Reboot Commands in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.Calculating Mathematical Expressions in Shell Scripting – Part 5
By now, you must be feeling a bit more confident writing and understanding basic shell scripts. If you’ve followed the
The post Calculating Mathematical Expressions in Shell Scripting – Part 5 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.How to Set Up Ethernet Channel Bonding in Linux for Load Balancing
If you’ve got two or more network interface cards (NICs) and you’re wondering if you can use them together to
The post How to Set Up Ethernet Channel Bonding in Linux for Load Balancing first appeared on Tecmint: Linux Howtos, Tutorials & Guides.Linux Quiz: 15 Questions to Test Your Basic Linux Knowledge
Welcome to the world of Linux! You might not realize it, but Linux is everywhere from the server rooms of
The post Linux Quiz: 15 Questions to Test Your Basic Linux Knowledge first appeared on Tecmint: Linux Howtos, Tutorials & Guides.How to Automate MySQL Database Backups with Shell Script and Cron
Backups are essential for keeping your data safe, and automating the backup process can save you both time and effort.
The post How to Automate MySQL Database Backups with Shell Script and Cron first appeared on Tecmint: Linux Howtos, Tutorials & Guides.ttyd: Share Your Linux Terminal on the Web Securely
ttyd is a lightweight, open-source command-line tool that enables you to share your Linux terminal session via a web browser.
The post ttyd: Share Your Linux Terminal on the Web Securely first appeared on Tecmint: Linux Howtos, Tutorials & Guides.Upgrade Ubuntu 20.04 LTS to 24.04 LTS Before EOL in May 2025
Ubuntu 20.04 LTS (Focal Fossa) has been a reliable and solid operating system for many users. However, as we move
The post Upgrade Ubuntu 20.04 LTS to 24.04 LTS Before EOL in May 2025 first appeared on Tecmint: Linux Howtos, Tutorials & Guides.How to Find a Process Name Using PID Number in Linux
In this article, we will look at how to find a process name by its process identification number (PID). Before
The post How to Find a Process Name Using PID Number in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.How to Fix “rm: cannot remove ‘file’: Device or Resource Busy” in Linux
If you’ve ever tried to delete a file or directory in Linux using the rm command and saw the error:
The post How to Fix “rm: cannot remove ‘file’: Device or Resource Busy” in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.4 Ways to Check Plugged USB Device Name in Linux
As a newbie, one of the many things you should master in Linux is identifying the devices attached to your
The post 4 Ways to Check Plugged USB Device Name in Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.fuser – Find and Kill Processes by File, Directory, or Port
One of the most important tasks in Linux systems administration is process management, which involves several operations such as monitoring,
The post fuser – Find and Kill Processes by File, Directory, or Port first appeared on Tecmint: Linux Howtos, Tutorials & Guides.How to Detect Bad Sectors or Bad Blocks on Linux Hard Drives
Let’s start by defining a bad sector/bad block, it is a section on a disk drive or flash memory that
The post How to Detect Bad Sectors or Bad Blocks on Linux Hard Drives first appeared on Tecmint: Linux Howtos, Tutorials & Guides.How to Delete All Files in a Folder Except Certain Extensions
Sometimes, you may find yourself in a situation where you need to delete all files in a directory or simply
The post How to Delete All Files in a Folder Except Certain Extensions first appeared on Tecmint: Linux Howtos, Tutorials & Guides.How to Verify Debian and Ubuntu Packages Using MD5 Checksums
Have you ever wondered why a given binary or package installed on your system does not work according to your
The post How to Verify Debian and Ubuntu Packages Using MD5 Checksums first appeared on Tecmint: Linux Howtos, Tutorials & Guides.