Opening a COMMAND File

The COMMAND file type is primarily associated with Terminal.

COMMAND	File extension: COMMAND
	File type:	script

What is a COMMAND file?

COMMAND files mostly belong to Terminal by Apple. A COMMAND file is a script containing a sequence of commands used to automate system operations on macOS. The Terminal terminal emulation program on macOS can be used to execute a COMMAND script if the current user has script execution privileges. The contents of this script begin with a shebang specifying the program/environment to be used when running the script. Development environments such as Xcode and Sublime can create and edit a COMMAND file.

How to open COMMAND files

You need a suitable software like Terminal to open a COMMAND file. You need a suitable software like Terminal from Apple to open a COMMAND file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your COMMAND file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a COMMAND file directly in the browser:. Just drag the file onto this browser window and drop it.

Online COMMAND Text Viewer

Choose your .command file to analyze

or drag and drop it here

Online File Viewer

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Can't Open Your .COMMAND File? Try These Steps

Because .COMMAND files can originate from various workflows, they aren't universally openable.

Identify the Source: If received from a Mac user or a developer, it is likely a macOS shell script meant for Apple Terminal.
Check the Header: Open the file in a text editor to inspect its first lines:
- #!/bin/bash or #!/bin/zsh indicates a standard Unix shell script.
- Unreadable binary characters suggest a compiled executable or an entirely different format.
Use the Original Software: The original program is usually required to run it; try Apple Terminal, iTerm2, or a text editor like VS Code, but ask the sender if uncertain.
Use this Webpage: Drag and drop your file here to detect the format, extract readable text/metadata, and preview when possible.

Technical Data for COMMAND File Extension

File classification:

Executable

Related files:

cmd, patch, sh, scpt, applescript, woa

Mime type:

text/x-sh

a command script is a special file format by Apple and should only be edited and saved with the appropriate software.

How to solve problems with COMMAND files

Associate the COMMAND file extension with the correct application.
Update your software that should actually open scripts. Because only the current version supports the latest COMMAND file format. Search, therefore, e.g. on the Apple manufacturer website after an available Terminal update.
To make sure that your COMMAND file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .COMMAND file online - secure, fast, and no downloads needed.