How to set PATH environment variable in yii2 codeception?

Question

Yii

Installed globally

composer global require "codeception/codeception=2.0.*"
composer global require "codeception/specify=*"
composer global require "codeception/verify=*"

The executable files are in /home/username/.composer/vendor/bin. You need to set the PATH environment variable so that it looks there too. To run, you need to set the PATH environment variable.
To do this, in the .bashrc (Ubuntu) file, I enter export PATH="/home/username/.composer/vendor/bin:$PATH" But what should I put in place of $PATH after the colon? This has not been written about.

Answer 1

PATH=$PATH:/root/.composer/vendor/bin
export PATH