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Linux
33 posts
10 Powerful mtr Command Examples for Network Troubleshooting
Ping tells you a host is reachable. Traceroute tells you the path. The mtr command does both at…
12 Essential uv Package Manager Commands for Python on Linux
The uv package manager has taken over my Python workflow this year, and I don’t miss pip at…
10 Powerful Fish Shell Features That Replace Your Bash Plugins
The fish shell does out of the box what bash needs a dozen plugins to do. Autosuggestions, syntax…
7 Powerful Ways the Navi Cheatsheet Tool Speeds Up Your Terminal
The navi cheatsheet tool solves a problem every Linux user has: you know a command exists, you have…
9 Essential Restic Backup Commands for Linux Servers
I lost a week of work once because my backup “strategy” was a cron job running rsync to…
10 Powerful Zellij Commands for a Better Linux Terminal
I spent years inside tmux before I gave Zellij a serious week. The main difference hit me on…
7 Practical hyperfine Command Benchmarks for Linux
Timing a script with time tells you how long one run took. That number lies to you. Disk…
7 Powerful OpenSnitch Firewall Tips to Control Outbound Traffic on Linux
Most Linux firewalls watch traffic coming in. Almost none of them ask what your applications are sending out.…
9 Practical Croc File Transfer Examples for Linux
Moving a file from one machine to another should be simple, yet I still watch people email themselves…
7 Powerful Ways to Use the Sniffnet Network Monitor on Linux
Most traffic analysis on Linux happens in a terminal, usually with tcpdump or Wireshark. The Sniffnet network monitor…