CmdID

CmdID / Commands

sha384sum

Calculate hash for each input file, reading from stdin if none, writing hexadecimal digits to stdout for each input file (md5=32 hex digits, sha1=40, sha224=56, sha256=64, sha384=96, sha512=128) followed by filename. toybox

On Linux

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Linux

from the toybox, 0BSD
???sum [-bcs] [FILE]...
-bBrief (hash only, no filename)
-cCheck each line of each FILE is the same hash+filename we'd output
-sNo output, exit status 0 if all hashes match, 1 otherwise

Several platforms

from tldr-pages, CC BY 4.0

Calculate SHA384 cryptographic checksums.

Calculate the SHA384 checksum for one or more files

sha384sum path/to/file1 path/to/file2 ...Identify

Calculate and save the list of SHA384 checksums to a file

sha384sum path/to/file1 path/to/file2 ... >path/to/file.sha384Identify

Calculate a SHA384 checksum from stdin

command | sha384sumIdentify

Read a file of SHA384 checksums and filenames and verify all files have matching checksums

sha384sum --check path/to/file.sha384Identify

Only show a message for missing files or when verification fails

sha384sum --check --quiet path/to/file.sha384Identify

Only show a message when verification fails, ignoring missing files

sha384sum --ignore-missing --check --quiet path/to/file.sha384Identify

Check a known SHA384 checksum of a file

echo known_sha384_checksum_of_the_file path/to/file | sha384sum --checkIdentify