cksum

cksum [FILE]...
cksum [OPTION]

Print CRC checksum and byte counts of each FILE.

--help

display this help and exit

--version

output version information and exit

Written by Q. Frank Xia.

GNU coreutils online help: <http://www.gnu.org/software/coreutils/>
Report cksum translation bugs to <http://translationproject.org/team/>

Copyright © 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://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: <http://www.gnu.org/software/coreutils/cksum>
or available locally via: info '(coreutils) cksum invocation'