24 Best Command Line Tools to Monitor Linux Performance
Being a System or Network administrator tasked with monitoring and debugging Linux system performance problems on…
Asciinema – Record and Share Your Terminal Sessions in Linux
Asciinema is an open-source terminal recording tool that makes it super easy to share your command-line…
How to Check DNS Server IP Address in Linux
DNS (Domain Name System) is a fundamental facilitator of several networking technologies such as mail servers,…
50+ Best Free and Open-Source Software for Linux in 2025
It is time once again to share a list of the best free and open-source software…
How to Install Zip and Unzip in Linux
Zip is a command-line utility tool used for compressing files and folders. Compression of files &…
VM Conversion in Windows Admin Center (Public Preview): A Field Guide for VMware to Hyper-V
Compliance checkpoints (examples) Why this matters Bridge strategy: If you are standardizing on Windows Server and…
How to Create Aliases (Shortcuts) for Common Commands in Linux
Linux users often need to use one command over and over again. Typing or copying the…
11 Useful Tools to Create Bootable USB from an ISO Image
CD and DVD writers are a thing of the past. You are not likely to find…
How to Install and Use dig and nslookup Commands in Linux
If you’re working with networks, managing domains, or troubleshooting connectivity issues, two essential tools you’ll come…
22 Linux Networking Commands for Sysadmin
A system administrator’s routine tasks include configuring, maintaining, troubleshooting, and managing servers and networks within data…
How to Set Up Local Repositories with apt-mirror in Ubuntu
If you’re managing multiple Ubuntu machines in a network, downloading updates and packages for each system…
How to Setup Two-Factor Authentication For SSH In Linux
By default, SSH already uses secure data communication between remote machines, but if you want to…
How Linux Services and Daemons Work (and How to Control Them)
When starting out with Linux, you may encounter the terms “services” and “daemons” quite frequently, which…
10 Little-Known Linux Commands You Probably Missed – Part 5
After four highly appreciated and successful articles in our series on Lesser-Known Linux Commands, we’re excited…
10 Linux Interview Questions with Examples – Part 3
Welcome back to our Linux Interview Questions series on Tecmint! We’re truly grateful for the encouraging…