tldr/pages/common/sha384sum.md

sha384sum

Calculate SHA384 cryptographic checksums. More information: https://www.gnu.org/software/coreutils/manual/html_node/sha2-utilities.html.

• Calculate the SHA384 checksum for a file:

sha384sum {{filename1}}

• Calculate SHA384 checksums for multiple files:

sha384sum {{filename1}} {{filename2}}

• Calculate and save the list of SHA384 checksums to a file:

sha384sum {{filename1}} {{filename2}} > {{filename.sha384}}

• Read a file of SHA384 sums and verify all files have matching checksums:

sha384sum --check {{filename.sha384}}

• Only show a message for files for which verification fails:

sha384sum --check --quiet {{filename.sha384}}