Skip one-click backup apps. This rsync script gives you full control over what gets saved and when, plus logs and a few hard-won lessons.

Linux does exactly what you tell it - dangerous commands can wipe or brick your system. Common lethal commands: sudo rm -rf /*, sudo chmod -R 777 /, :(){ :|:& };:, dd if=/dev/urandom of=/dev/sda Never ...

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What a Linux root user can do - and 8 ways you should absolutely never use it ...

Let's understand the "A stop job is running" Linux shutdown message, the reason behind it, and how to reduce the Systemd timeout safely.

Master how to keep Microsoft Teams active and "Available" all day. Proven tips, tools, and settings to avoid "Away" status, ...