FICHA · MANJARO

firejail

Linux namespaces sandbox program

  • cli
  • CLI
  • SECURITY
  • Launchable
  • Runs in terminal
official+codex · reviewed · May 27, 2026 description in en

Description

A sandboxing tool that uses Linux namespaces and related kernel features to restrict applications. It can limit filesystem access, networking, and other behavior for programs that are launched through it.

Use it when you want extra isolation for desktop or command-line applications. Sandboxing profiles need review because too much access weakens isolation and too little access can break apps.

How to run

firejail

Commands: firejail

Permissions

Permissions not analysed for this source yet.