lpr [OPTIONS]... [FILENAME...]
Lpr uses a spooling daemon to print the named files when facilities become available. If no names appear, the standard input is assumed.
linux3[354]% lpr foo.txt linux3[355]% |
Output to the specific printer, this example from my home machine.
taurus[5]% lpr -P HPLaserJet foo.txt taurus[6]% |