I installed Tailscale on Ubuntu 26.04 with zero-config mesh VPN setup, exit nodes, ACL policies, MagicDNS, and compared it against WireGuard and OpenVPN. Every command verified on a live VM.
MORE FOSS LINUX COVERAGE!
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Revive your old PC with Linux in 2026. I tested lightweight distros, zram tuning, SSD upgrades, and browser optimization on a 2014 ThinkPad to show you exactly what works.
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Fish Shell is the most user-friendly Linux shell available in 2026. With built-in autosuggestions, syntax highlighting, and over 1,000 tab completions, it works perfectly out of the box. I tested installation and features across Ubuntu, Fedora, and Arch to show you what actually matters.
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Complete guide to Linux backup tools in 2026. Covers Timeshift system snapshots, rsync incremental backups, Borg encrypted deduplication, and Restic cross-platform backups. Includes verified commands for Ubuntu, Fedora, and Arch Linux, plus a tested 3-2-1 backup strategy with systemd automation.
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Marcus’s DevOps Brief: I run k3s on a repurposed Dell OptiPlex in my closet. It hosts my Grafana dashboards, a GitOps-managed homelab, and a few side projects. If you have …
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BCachefs tools v1.38.6 drops experimental status, but the kernel removed it as of 6.18. We cover DKMS installation, snapshots, compression, RAID, performance tuning, and when to choose BCachefs over Btrfs or ZFS.
