I have a string of raw printer commands that are for my postscript printer saved to a file. I believe there is a lpr option like -o raw which will read these raw command and send them to the printer. ...
I am very new to UNIX and trying to learn troff. I have some set of very old written troff files (before 20 years from now). Some samples are hereunder: file_00.g B,4.5,3.5,15.5,23.5 ...
Without using CUPS is there an way to add something on the Backend line in the print queue to convert all print sent to a queue to postscript from PDF format before sending the output to the printer?