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, Internet browsing, and streaming
Why I Use LibreOffice and ONLYOFFICE Instead of MS Office
As someone who has been using Linux for more than 12 years, I’ve often come across the same question: “Can
Top 5 Diagram Tools for Linux Users in 2025 (Free & Open-Source)
Since diagrams such as networks, organizational structures, system architectures, workflows, etc., have become an indispensable part of both technical and
How to Install Zip and Unzip in Linux
Zip is a command-line utility tool used for compressing files and folders. Compression of files & folders enables faster and
How to List Running Services in Linux (systemctl Examples)
Linux systems provide a variety of system services (such as process management, login, syslog, cron, etc.) and network services (such
Top 7 Free Odoo Apps for Linux Users in 2025
Odoo is the ideal open-source enterprise software for teams and businesses that value flexibility, data privacy, and affordability. Due to
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 same command over and
10 Must-Know sFTP Commands for Linux File Transfers
File Transfer Protocol (FTP) was once a widely used method for transferring files or data remotely. However, it transmits information
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 across are dig and
22 Linux Networking Commands for Sysadmin
A system administrator’s routine tasks include configuring, maintaining, troubleshooting, and managing servers and networks within data centers. There are numerous
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 individually is a pain,
mkcert: Make Locally-Trusted Development Certificates on Linux
If you’ve ever tried to set up HTTPS locally for development, you’ve probably run into a wall of complexity. Generating