Example:
lpr -PFollowMe -Utnguyen Phonic-booklet-for-parents-Set-1-Sounds.30553650.pdf
Used for printing file in Linux
References:
- http://superuser.com/questions/177445/how-to-list-printer-names-acceptable-for-use-with-lpr
- http://www.computerhope.com/unix/ulpr.htm