Linux Shell Tools

Run grep sed awk find and more directly in your browser. Load a single file or an entire folder — 100% client-side.

Source

Drop file here or click to upload Any plain-text file — logs, CSV, code, config…

Command

quick:

Output

Output will appear here once you load a file and run a command.

Command Reference — click any example to insert

About Linux Shell Tools

Your portable Linux toolkit — no install required

Whether you're on Windows, a locked-down machine, or just want to quickly process a text file without opening a terminal, this tool brings the most essential Unix text-processing utilities directly into your browser.

Supported Commands

find: Search the loaded folder by name, extension, or type. Supports -name -iname -type f/d -maxdepth -not -path. Works in the Folder tab.
cat / head / tail: View all or part of the active file.
grep: Filter lines. Supports -i -n -v -c and full regular expressions.
sed: Stream substitution — s/pattern/replacement/flags with any delimiter.
awk: Field processing with -F, BEGIN/END blocks, conditionals, and accumulators.
sort / uniq / cut / wc / tr / nl / rev: Full suite with proper escape-sequence support (\r \t \n correctly decoded).
Pipes: Chain any commands with |. Example: grep -i "error" file | sort | uniq -c | sort -rn

Security & Privacy

This is a 100% Client-Side Utility. Files are read via the browser's FileReader API and never transmitted anywhere. Safe for sensitive logs, private configs, or proprietary data.