Calculate MD5 checksums for multiple files

Calculate MD5 cryptographic checksums.
More information: <https://www.gnu.org/software/coreutils/md5sum>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

md5sum {{path/to/file1}} {{path/to/filen2}}

click the source code to copy install md5sum on any operating system with command-not-found.com