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Latest news, tutorials, and updates from ARPHost

April 23, 2026 ARPHost

The default FTP port for the control connection is TCP port 21, and the default data port is TCP port…

March 4, 2026 ARPHost

So, you need to open a port on your Ubuntu server. The quick answer is the sudo ufw allow <port>/<protocol>…

February 27, 2026 ARPHost

Partitioning in Linux is the foundational process of dividing a physical hard drive into one or more logical sections. Think…

February 17, 2026 ARPHost

When you're setting a static IP in Linux, you're essentially editing a network configuration file. The exact file depends on…

February 12, 2026 ARPHost

Knowing how to check your Linux version is a foundational skill for any IT professional. Whether you're installing software, patching…

February 4, 2026 ARPHost

Configuring a static IP in Linux usually means digging into a network configuration file. On modern Ubuntu or Debian systems,…

January 16, 2026 ARPHost

If you’re managing a Linux server, mounting a drive isn’t just a task—it’s a fundamental skill. This guide cuts through…

December 25, 2025 ARPHost

An Active Directory Domain Services (AD DS) installation is more than a server role setup; it’s the architectural foundation for…

November 7, 2025 ARPHost

Securing a web server is a continuous, multi-layered process known as defense-in-depth. This is not a one-time setup but a…