FOLD(1)

NAME
fold - wrap each input line to fit in specified width

SYNOPSIS
fold [OPTION]... [FILE]...

DESCRIPTION

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

-c, --characters
    count characters rather than columns

-s, --spaces
    break after blanks, or in words greater than WIDTH

-w, --width=WIDTH
    use WIDTH columns instead of 80

--help
    display this help and exit

--version
    output version information and exit

AUTHOR
Written by David MacKenzie.

REPORTING BUGS
Report bugs to: bug-coreutils@gnu.org

Report Gentoo bugs to: https://bugs.gentoo.org/
GNU coreutils home page: <https://www.gnu.org/software/coreutils/>
General help using GNU software: <https://www.gnu.org/gethelp/>
Report any translation bugs to <https://translationproject.org/team/>

SEE ALSO
fmt(1)

Full documentation <https://www.gnu.org/software/coreutils/fold>
or available locally via: info '(coreutils) fold invocation'

Packaged by Gentoo (9.11-r1 (p0))
Copyright © 2026 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.