how to run visual studio code from command line code example

Example 1: open visual studio code from terminal mac

#Add Bash alias in .bash_profile ?
$ alias code="open -a /Applications/Visual\ Studio\ Code.app"

#Open Visual Studio Code by command
$ 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