tsort

TSORT(1)                         User Commands                        TSORT(1)

NAME
       tsort - perform topological sort

SYNOPSIS
       tsort [OPTION] [FILE]

DESCRIPTION
       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

AUTHOR
       Written by Mark Kettenis.

REPORTING BUGS
       GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
       Report tsort translation bugs to <https://translationproject.org/team/>

COPYRIGHT
       Copyright (C) 2018 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.

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

GNU coreutils 8.30              September 2019                        TSORT(1)