Writes each file (or standard input if no files are given)
to standard output whilst breaking long lines

Usage: fold [OPTION]... [FILE]...

Options:
  -b, --bytes          count using bytes rather than columns (meaning control characters such as
                       newline are not treated specially)
  -c, --characters     count using character positions rather than display columns
  -s, --spaces         break lines at word boundaries rather than a hard cut-off
  -w, --width <WIDTH>  set WIDTH as the maximum line width rather than 80
  -h, --help           Print help
  -V, --version        Print version