Differences Between nohup, disown, and & in Linux
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nohup, disown, and & all keep Linux processes alive after logout, but they work differently. Here's which one to reach for, when, and why.
Tag: shell scripting
All the articles with the tag "shell scripting".
Understanding printf vs echo in Bash
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echo is convenient but inconsistent across systems; printf is portable and precise, know when to use each and avoid the gotchas.
Why You Should Switch to ZShell (zsh)
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Switch your default shell to zsh on Linux, why zsh beats bash, installation, Oh My Zsh setup, essential plugins, and the gotcha that still catches everyone.
Shell Setup in 2026: Starship, Plugins, Fish
Oh My Zsh had its moment. Here's the 2026 shell setup: Starship prompt, three killer plugins, and when to consider Fish or Nushell.
Systemd Socket Activation: Start Services Only When Someone Actually Knocks
Learn systemd socket activation to start services on-demand, save RAM, and cut boot time. Includes .socket unit files, real examples, and testing with systemd-socket-activate.