$ curl cheat.sh/
# lpr
# CUPS tool for printing files.
# See also: `lpstat` and `lpadmin`.
# More information: <https://www.cups.org/doc/man-lpr.html>.

# Print a file to the default printer:
lpr path/to/file

# Print 2 copies:
lpr -# 2 path/to/file

# Print to a named printer:
lpr -P printer path/to/file

# Print either a single page (e.g. 2) or a range of pages (e.g. 2–16):
lpr -o page-ranges=2|2-16 path/to/file

# Print double-sided either in portrait (long) or in landscape (short):
lpr -o sides=two-sided-long-edge|two-sided-short-edge path/to/file

# Set page size (more options may be available depending on setup):
lpr -o media=a4|letter|legal path/to/file

# Print multiple pages per sheet:
lpr -o number-up=2|4|6|9|16 path/to/file

$
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