Learn the important things to back up before reinstalling your Linux system. SSH/GPG keys, dotfiles, packages, browser data, 2FA and more.

OpenSSH 10.4 fixes several security vulnerabilities in SSH, SCP, and SFTP. It also includes protocol enhancements and ...

The localhost connection is refused when the application inside WSL is not running, is listening only on a specific interface instead of all interfaces, or WSL’s localhost forwarding feature is not ...

Microsoft's Linux server distribution is now available as an ISO to install on your own server or virtual machine.

Eighteen new GNU releases in the last month (as of June 30, 2026): apl-2.0: GNU APL is a free interpreter for the programming language APL. It is an implementation of the ISO stan ...

A tiny identity server called Pocket ID meant I was no longer giving the keys to my homelab to big tech.

Most Linux server hardening guides list everything equally. This one ranks controls by when attackers hit them: SSH in the ...

It's easy to transfer and works like a charm.

Cisco SD-WAN zero-day CVE-2026-20245 was exploited months before disclosure: Mandiant reveals how a malicious CSV file ...

Microsoft is delivering tools to quickly configure Windows PCs as workstations for Windows and Linux development.

# Debug .NET Core on Linux using SSH by attaching to a process Starting in Visual Studio 2017, you can attach to .NET Core and .NET 5+ processes running on a local or remote Linux deployment over ...

Repeated prompts to enter your Git username and password are a frustrating annoyance developers can live without. Unfortunately, if your Git installation has not been configured to use a credential ...