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: Report any translation bugs to COPYRIGHT Copyright (C) 2024 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . 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 or available locally via: info '(coreutils) tsort invocation' GNU coreutils 9.5 March 2024 TSORT(1)