### to open the file responsible for system environment variables as well.
sudo nano ~/.bashrc

### add at the end of the file the export that points to the file with the google credentials
export GOOGLE_APPLICATION_CREDENTIALS=<path do arquivo>/konselior-2165675fe84a.json

### update the current terminal to add the credentials
source ~/.bashrc

### install dependencies
$ npm install

### make konxtract a symbolic link from globally-installed
$ npm link 

### manual integrations
konxtract -i "Nome do Cliente" 

### automatic integration of clients by integration
konxtract -i "Nome da integração" --customerId "id do customer"