launch vscode from mac terminal code example

Example 1: install code command on mac

Open VCode
press CMD + SHIFT + P
type 'shell command' 
select 'Install code command in path'
navigate to any project from the terminal and type 'code .'

Example 2: vscode install commandline

sudo apt-get install apt-transport-https
sudo apt-get update
sudo apt-get install code # or code-insiders