1. Mac Create App From Command Free
2. Mac Command Line List
3. Mac Command Line
4. Mac Create-react-app Command Not Found
5. Mac Create App From Command Computer

1. 2 days ago  Some Mac users may wish to create a bootable MacOS Catalina installer drive, typically using a USB flash drive or with another similar small boot disk. Bootable USB installers offer an easy way to upgrade multiple Macs to macOS Catalina, to perform clean installs of MacOS Catalina, to perform maintenance from a boot disk like formatting disks.
2. But for older versions of Mac OS X, and because app bundles aren't designed to be passed command line arguments, the conventional mechanism is to use Apple Events for files like here for Cocoa apps or here for Carbon apps. You could also probably do something kludgey by passing parameters in using environment variables.
3. Jun 13, 2016  Executing Commands. The direct parameter of the do shell script command is a string containing the shell code you want to execute, as demonstrated in Listing 39-1, which simply lists a directory. Open in Script Editor. Listing 39-1AppleScript: Executing a simple shell command that lists the contents of a directory.
4. Jun 30, 2020  How to Start a PostgreSQL Server on Mac OS X. Last modified: June 30, 2020. There are two main ways to install PostgreSQL on mac OS X. The homebrew package manager; Downloading the app file from postgresapp.com. Using Homebrew. Homebrew can be installed by running the following command in a terminal.
5. The connection between the local Mac you're using and the remote one (i.e. Your own one) is secure and encrypted, meaning that any data being transferred between the two cannot be intercepted. To log into your Mac on another Mac, execute the command: ssh -l username remote-address.

Calling Command-Line Tools

In AppleScript, the do shell script command is used to execute command-line tools. This command is implemented by the Standard Additions scripting addition included with OS X.

Note

The Terminal app in /Applications/Utilities/ is scriptable and provides another way to execute command-line tools from scripts.

Executing Commands

The direct parameter of the do shell script command is a string containing the shell code you want to execute, as demonstrated in Listing 39-1, which simply lists a directory.

Voice Control recognizes the names of many apps, labels, controls, and other onscreen items, so you can navigate by combining those names with certain commands. Here are some examples: Open Pages: ”Open Pages.” Then create a new document: ”Click New Document.” Then choose one of the letter templates: 'Click Letter. Click Classic Letter.”. Whether you’re using React or another library, Create React App lets you focus on code, not build tools. To create a project called my-app, run this command: npx create-react-app my-app.

APPLESCRIPT

1. do shell script 'ls /Applications/'
2. (*
3. --> Result:
4. 'App Store.app
5. Automator.app
6. Calculator.app
7. Calendar.app
8. ...'
9. *)

Since the direct parameter of do shell script is a string, you can concatenate it with other strings at run time. Listing 39-2, for example, concatenates a shell command to a previously defined parameter value.

APPLESCRIPT

1. set theHostName to 'www.apple.com'
2. do shell script 'ping -c1 ' & theHostName

Quoting Strings

The shell uses space characters to separate parameters and gives special meaning to certain punctuation marks, such as $, (, ), and *. To ensure that strings are treated as expected—for example, spaces aren’t seen as delimiters—it’s best to wrap strings in quotes. This process is known as quoting. If your string contains quotes, they must also be escaped (preceded by a / character) so they are interpreted as part of the string. Listing 39-3 shows an example of an error occurring as a result of a parameter that contains a space.

APPLESCRIPT

1. set thePath to '/Library/Application Support/'
2. do shell script 'ls ' & thePath
3. --> Result: error 'ls: /Library/Application: No such file or directoryrls: Support: No such file or directory' number 1

The easiest way to quote a string is to use the quoted form property of the text class, as demonstrated in Listing 39-4. This property returns the string in a form that’s safe from further interpretation by the shell, regardless of its contents.

APPLESCRIPT

1. set thePath to quoted form of '/Library/Application Support/'
2. --> Result: '/Library/Application Support/'
3. do shell script 'ls ' & thePath
4. (*
5. --> Result:
6. 'App Store
7. Apple
8. ...
9. '
10. *)

More Information

For more information about the do shell script command, see Commands Reference in AppleScript Language Guide and Technical Note TN2065.

Copyright © 2018 Apple Inc. All rights reserved. Terms of Use | Privacy Policy | Updated: 2016-06-13

Mac Create App From Command Free

Basically, a Mac application has a .app extension, but it’s not really a file — it’s a package. You can view the application’s contents by navigating to it in the Finder, right-clicking it and then choosing “Show Package Contents”.

The internal folder structure may vary between apps, but you can be sure that every Mac app will have a Contents folder with a MacOS subfolder in it. Inside the MacOS directory, there’s an extension-less file with the exact same name as the app itself. This file can be anything really, but in its simplest form it’s a shell script. As it turns out, this folder/file structure is all it takes to create a functional app!

Enter appify

After this discovery, Thomas Aylott came up with a clever “appify” script that allows you to easily create Mac apps from shell scripts. The code looks like this:

Installing and using appify is pretty straightforward if you’re used to working with UNIX. (I’m not, so I had to figure this out.) Here’s how to install it:

1. Save the script to a directory in your PATH and name it appify (no extension). I chose to put it in /usr/local/bin, which requires root privileges.
2. Fire up Terminal.app and enter sudo chmod +x /usr/local/bin/appify to make appify executable without root privileges.

Mac Command Line List

After that, you can create apps based on any shell script simply by launching Terminal.app and entering something like this:

Obviously, this would create a stand-alone application named Your App Name.app that executes the your-shell-script.sh script.

After that, you can very easily add a custom icon to the app if you want to.

Adding a custom app icon

1. Create an .icns file or a 512×512 PNG image with the icon you want, and copy it to the clipboard (⌘ + C). (Alternatively, copy it from an existing app as described in steps 2 and 3.)
2. Right-click the .app file of which you want to change the icon and select “Get Info” (or select the file and press ⌘ + I).
3. Select the app icon in the top left corner by clicking it once. It will get a subtle blue outline if you did it right.
4. Now hit ⌘ + V (paste) to overwrite the default icon with the new one.

Note that this will work for any file or folder, not just .app files.

Examples

Chrome/Chromium bootstrappers

I like to run Chrome/Chromium with some command-line switches or flags enabled. On Windows, you can create a shortcut and set the parameters you want in its properties; on a Mac, you’ll need to launch it from the command line every time. Well, not anymore :)

The & at the end is not a typo; it is there to make sure Chromium is launched in a separate thread. Without the &, Chromium would exit as soon as you quit Terminal.app.

Launch a local web server from a directory

Mac Command Line

Say you’re working on a project and you want to debug it from a web server. The following shell script will use Python to launch a local web server from a specific directory and open the index page in your default browser of choice. After appifying it, you won’t even need to open the terminal for it anymore.

Mac Create-react-app Command Not Found

More?

Mac Create App From Command Computer

Needless to say, the possibilities are endless. Just to give another example, you could very easily create an app that minifies all JavaScript and CSS files in a specific folder. Got any nice ideas? Let me know by leaving a comment!