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Online Linux Terminal

Write, run, and share code snippets — no setup required.

Terminal
user$

Stateless terminal — every Run starts in a fresh /home. Press Shift+Enter to add a new line, Enter to run.

Free online Linux terminal — run bash commands in your browser

This is a free online Linux terminal and bash shell that runs entirely in your browser. Type any Linux command — ls, grep, sed, awk, find, a shell one-liner — hit Enter, and see real output instantly. No install, no SSH, no Linux VM, no Docker. The fastest online command prompt for testing a pipeline, recalling a flag, or trying out a shell idiom.

Each Run lands in a fresh sandboxed Linux container at /home. The online terminal is stateless, so cd and other side effects don't persist between commands — but that also means you can experiment freely and reset whenever you want. Press Shift+Enter inside the prompt to compose a multi-line bash script (loops, heredocs, if blocks) and Enter to execute the whole block at once.

What makes this online Linux terminal useful

  • Real bash on Linux — not a JavaScript Linux emulator. Run ls, grep, sed, awk, find, cut, xargs, and the rest of GNU coreutils for the genuine output you'd see on a real Linux machine.
  • Multi-line bash scripts in the browser — Shift+Enter adds a new line so you can write for loops, if/else blocks, and heredocs inline. Enter runs the whole script in one shot.
  • Stateless sandboxed runs — every Linux command starts in a fresh /home, so you can break things without consequence and reset whenever you want.
  • No install, no SSH key, no Linux VM — works on Chromebooks, iPads, Windows, and locked-down school laptops where you can't open a real shell or command prompt.

What you can practice in the online terminal

  • Linux pipelines and text processing — chain cat, grep, sort, uniq, wc, and awk to slice up sample text and verify each stage of the pipeline.
  • Bash scripting basics — for i in 1 2 3; do echo $i; done, if [ -f /etc/passwd ]; then …; fi, and other shell constructs you'll see in real Linux scripts.
  • Quick command lookups — recall the right flag for find, tar, chmod, or xargs by testing it on a throwaway file in /tmp without leaving the browser.

Online Linux terminal FAQ

Is this online Linux terminal free?
Yes. The online Linux terminal is completely free — no sign-up, no install, no SSH key, no credit card. Open the page and start running bash commands immediately.
Is this a real Linux terminal or a JavaScript emulator?
Real Linux. Your commands run server-side in a sandboxed Linux container with real bash and real GNU coreutils, so the output and exit codes match what you'd see on an actual Linux machine — not a JS-emulated subset like a typical browser-only terminal simulator.
Is the online terminal stateful — does cd carry over between runs?
No. The online terminal is stateless. Every Run is an isolated sandboxed Linux container that starts in /home, so cd, environment variables, and any files you create do not persist into the next command. To run multi-step Linux workflows in a single context, write them as one multi-line bash script (Shift+Enter to add new lines, Enter to run the whole script).
Can I write multi-line bash scripts in the online terminal?
Yes. Press Shift+Enter at the prompt to add a new line without running yet — useful for for loops, if/else blocks, heredocs, and any multi-line bash script. Enter runs the whole composed block as one bash invocation in the Linux sandbox.
Which Linux commands and tools are available?
The standard GNU coreutils and common Linux text-processing tools: ls, cat, grep, sed, awk, find, cut, sort, uniq, wc, head, tail, xargs, tar, gzip, chmod, plus bash builtins (for, if, case, etc.). No network, no sudo, no package manager — the sandbox is read-only outside /tmp and /home.