Command:   width - force all the lines of a file to a given width
Syntax:    width [-n [ infile [outfile]
Flags:     -n  Outline line size
Examples:  width -60 x y            # Copy x to y,  force  lines  to  60
                                      cols
           width x                  # Copy default (80) column lines  to
                                      stdout

     The input file is copied to the output file.  All lines are  forced
to  a  given  size  (default:  80  columns)  by  padding  with spaces or
truncating.  Tabs are expanded to spaces.