uu-b2sum1
Print or check the blake2b checksums
Usage
b2sum [OPTIONS]
[FILE] ...
Overview
Print or check the BLAKE2b checksums
Options
-
-c, --check -
read checksums from the FILEs and check them
-
-w, --warn -
warn about improperly formatted checksum lines
-
--status -
don't output anything, status code shows success
-
--quiet -
don't print OK for each successfully verified file
-
--ignore-missing -
don't fail or report status for missing files
-
--strict -
exit non-zero for improperly formatted checksum lines
-
-l, --length -
digest length in bits; must not exceed the max size and must be a multiple of 8 for blake2b; must be 224, 256, 384, or 512 for sha2 or sha3
-
--tag -
create a BSD style checksum
-
-z, --zero -
end each output line with NUL, not newline, and disable file name escaping
-
-h, --help -
Print help
-
-V, --version -
Print version
Version
v(uutils coreutils) 0.12.0