Osascript is a command-line utility in macOS that allows you to execute AppleScript and JavaScript for Automation (JXA) scripts. This tool is particularly useful for automating tasks and integrating applications on macOS. In this article, we will explore how to use osascript to run scripts and automate common tasks on your Apple computer.

Understanding osascript

Osascript is part of the macOS operating system and can be accessed through the Terminal. It acts as a bridge between the command line and AppleScript or JXA, allowing users to execute scripts directly from the Terminal.

Examples:

1. Running an AppleScript with osascript

   Suppose you have an AppleScript that opens Safari and navigates to a specific website. You can save this script as openSafari.scpt and run it using osascript.

   tell application "Safari"
      activate
      open location "https://www.apple.com"
   end tell

   To execute this script via the command line, open Terminal and type:

   osascript openSafari.scpt

2. Executing Inline AppleScript

   You can also execute AppleScript directly from the command line without saving it to a file. For example, to display a dialog box:

   osascript -e 'tell app "Finder" to display dialog "Hello, World!"'

3. Running JavaScript for Automation (JXA)

   JXA is another scripting language supported by osascript. Here's how you can run a simple JXA script to get the name of the frontmost application:

   var app = Application.currentApplication();
   app.includeStandardAdditions = true;
   var frontAppName = Application('System Events').applicationProcesses.where({ frontmost: true }).name();
   console.log(frontAppName);

   Save the above script as getFrontAppName.js and execute it using:

   osascript -l JavaScript getFrontAppName.js

Practical Uses of osascript

• Automating repetitive tasks such as opening applications, sending emails, or organizing files.
• Integrating different macOS applications to work together seamlessly.
• Creating custom workflows that enhance productivity.

Conclusion

Osascript is a powerful tool for macOS users who want to automate tasks and improve their workflow. Whether you're using AppleScript or JavaScript for Automation, osascript provides a versatile way to execute scripts directly from the command line.