Gprintsettool-en-2.07

: Tired of everything printing in color? You can set grayscale and double-sided printing as your system-wide defaults. Pro Tips for a Smoother Print Experience

Once you have the executable or installer: gprintsettool-en-2.07

Interestingly, the tool runs setuid root in some distributions to modify /etc/printcap — a major security risk by today’s standards. Also, its temporary file handling in version 2.07 has a known race condition (CVE-like, but never officially assigned). : Tired of everything printing in color

Audit and verification