# The "sha3sum" command:

Usage: fossil sha3sum FILE... Compute an SHA3 checksum of all files named on the command-line. If a file is named "-" then take its content from standard input. Options: --224 Compute a SHA3-224 hash --256 Compute a SHA3-256 hash (the default) --384 Compute a SHA3-384 hash --512 Compute a SHA3-512 hash --size N An N-bit hash. N must be a multiple of 32 between 128 and 512.