pr - print a file
pr [-Mfnt] [-h n] [-l n] [-w n] [-columns] [+page] [file] ...
-M Use MINIX style line number
-f Do not fold long lines
-h Take next argument as page header
-l Sets page length in lines
-n Number the output lines
-t Do not print page header or trailer
-w Sets line length in characters
pr -w85 -l60 file # Use 85 character line, 60 line page
pr -3 file # List file three columns to a page
pr +4 file # Start printing with page 4
Pr formats one or more files for printing. If no files are specified,
stdin is printed. Options are provided for setting the width and height
of the page, the number of columns to use (default 1), and the page to
start with, among others.