/usr/bin/md5sum

Print or check the MD5 checksums

Usage: md5sum [OPTIONS] [FILE]...

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
      --tag             create a BSD style checksum
  -z, --zero            end each output line with NUL, not newline, and disable file name escaping
  -h, --help            Print help
  -V, --version         Print version