Paginates files for printing
pr [options] [file-list]
The pr utility breaks files into pages, usually in preparation for printing. Each page has a header with the name of the file, date, time, and page number.
The pr utility takes its input from files you specify on the command line or from standard input. The output from pr goes to standard output and is frequently redirected by a pipe to a printer.
The file-list contains the pathnames of text files that you want pr to paginate. When you do not specify a file, pr reads standard input.
You can embed options within the file-list. An embedded option affects only files following it on the command line.
Causes output to begin with the specified page. This option begins ...