Command Line


Wrap each input line to fit in specified width


$ whereis -b fold
fold: /usr/bin/fold


$ fold --help
Usage: fold [OPTION]... [FILE]...
Wrap input lines in each FILE, writing to standard output.

With no FILE, or when FILE is -, read standard input.

Mandatory arguments to long options are mandatory for short options too.
  -b, --bytes         count bytes rather than columns
  -s, --spaces        break at spaces
  -w, --width=WIDTH   use WIDTH columns instead of 80
      --help     display this help and exit
      --version  output version information and exit

GNU coreutils online help: <>
Full documentation at: <>
or available locally via: info '(coreutils) fold invocation'