How to open Atom editor from command line in OS X?

With the Atom editor open, in the menu bar:

Click Atom >> Install Shell Commands

atom-add-shell-commands

You should expect to see:

atom-commands-installed

Potentially restart your terminal. (I did just out of habit, not sure if you need to)


When Atom installs it automatically creates a symlink in your /usr/local/bin. However in case it hasn't, you can create it yourself on your Mac

ln -s /Applications/Atom.app/Contents/Resources/app/atom.sh /usr/local/bin/atom

Now you can use atom folder_name to open a folder and atom file_name to open a file.


Roll your own with @Clockworks solution, or in Atom, choose the menu option Atom > Install Shell Commands. This creates two symlinks in /usr/local/bin

apm -> /Applications/Atom.app/Contents/Resources/app/apm/node_modules/.bin/apm
atom -> /Applications/Atom.app/Contents/Resources/app/atom.sh

The atom command lets you do exactly what you're asking. apmis the command line package manager.