| NAME | SYNOPSIS | DESCRIPTION | AUTHOR | REPORTING BUGS | COPYRIGHT | SEE ALSO | COLOPHON |  | 
TSORT(1)                        User Commands                       TSORT(1)
       tsort - perform topological sort
       tsort [OPTION] [FILE]
       Write totally ordered list consistent with the partial ordering in
       FILE.
       With no FILE, or when FILE is -, read standard input.
       --help display this help and exit
       --version
              output version information and exit
       Written by Mark Kettenis.
       GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
       Report tsort translation bugs to
       <https://translationproject.org/team/>
       Copyright © 2017 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.
       Full documentation at: <https://www.gnu.org/software/coreutils/tsort>
       or available locally via: info '(coreutils) tsort invocation'
       This page is part of the coreutils (basic file, shell and text
       manipulation utilities) project.  Information about the project can
       be found at ⟨http://www.gnu.org/software/coreutils/⟩.  If you have a
       bug report for this manual page, see
       ⟨http://www.gnu.org/software/coreutils/⟩.  This page was obtained
       from the tarball coreutils-8.29.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2018-02-02.  If you discover
       any rendering problems in this HTML version of the page, or you
       believe there is a better or more up-to-date source for the page, or
       you have corrections or improvements to the information in this
       COLOPHON (which is not part of the original manual page), send a mail
       to man-pages@man7.org
GNU coreutils 8.29              December 2017                       TSORT(1)