cups - Common Unix Printing System
The Common UNIX Printing System provides a portable printing layer for
UNIX® operating systems. It has been developed by Easy Software Products
to promote a standard printing solution for all UNIX vendors and users.
CUPS provides the System V and Berkeley command-line interfaces.
by Zdenek Dohnal (2019-02-15):
- 1677440 - pstops doesn't clean up after SIGPIPE -- floods /var/spool/cups/tmp with files
by Zdenek Dohnal (2018-11-08):
- 1616443 - Jobs with multiple files don't complete when backend fails