SHA1 - SHA-1 Hash Calculator#

Generate SHA-1 hash values for files or piped input. Produces a 160-bit (40 character hexadecimal) hash used for data integrity verification.

Usage#

bash

sha1-tool [options] <file>

Options#

• -b: Read in binary mode
• -t: Run a built-in self-test

Examples#

bash

sha1-tool document.pdf
sha1-tool file.txt
echo "hello" | sha1-tool