cups print to tty

Use cups to print to tty.

1. Install cups

yum install -y cups

2. Enable cups

systemctl enable cups

3. Start cups

systemctl start cups

4. Create printer

   lpadmin -p terminal2 -v serial:/dev/pts/2 -m raw

5. Enable terminal2 and accept requests for terminal2

cupsenable terminal2

   accept terminal2

6. Print /etc/hosts to terminal2

lp -d terminal2 /etc/hosts