Comandos de la terminal/md5sum

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md5sum

[rrc@pridd ~]$ md5sum --version
md5sum (GNU coreutils) 8.20
Copyright (C) 2012 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Written by Ulrich Drepper, Scott Miller, and David Madore.

[rrc@pridd ~]$ md5sum --help
Usage: md5sum [OPTION]... [FILE]...
Print or check MD5 (128-bit) checksums.
With no FILE, or when FILE is -, read standard input.

  -b, --binary         read in binary mode
  -c, --check          read MD5 sums from the FILEs and check them
      --tag            create a BSD-style checksum
  -t, --text           read in text mode (default)
  Note: There is no difference between binary and text mode option on GNU system.

The following three options are useful only when verifying checksums:
      --quiet          don't print OK for each successfully verified file
      --status         don't output anything, status code shows success
  -w, --warn           warn about improperly formatted checksum lines

      --strict         with --check, exit non-zero for any invalid input
      --help     display this help and exit
      --version  output version information and exit

The sums are computed as described in RFC 1321.  When checking, the input
should be a former output of this program.  The default mode is to print
a line with checksum, a character indicating input mode ('*' for binary,
space for text), and name for each FILE.

Report md5sum bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
For complete documentation, run: info coreutils 'md5sum invocation'

[rrc@pridd ComandosDeLaTerminal]$ md5sum ../Downloads/FacturaLibreCFDI_1.7.1.oxt 
6efb6c01e90e725fbd25d7d21f99c7a6  ../Downloads/FacturaLibreCFDI_1.7.1.oxt

[rrc@pridd ComandosDeLaTerminal]$ md5sum ../Downloads/FacturaLibreCFDI_1.7.1.oxt > FacturaLibreCFDI_1.7.1.oxt.MD5SUM

[rrc@pridd ComandosDeLaTerminal]$ md5sum -c FacturaLibreCFDI_1.7.1.oxt.MD5SUM
../Downloads/FacturaLibreCFDI_1.7.1.oxt: OK