uu_b2sum - Man Page
Print or check the BLAKE2b checksums
Synopsis
b2sum [-c|--check] [-w|--warn] [--status] [--quiet] [--ignore-missing] [--strict] [-l|--length] [--tag] [-t|--text] [-z|--zero] [-h|--help] [-V|--version] [file]
Description
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
- -t, --text
read in text mode (default)
- -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) 0.7.0