md5:tldr:60f37

The command "md5 ${filename1} ${filename2}" calculates the MD5 checksum (a fixed-size hash value) of two files identified by ${filename1} and ${filename2}.

Here's a breakdown of the command:

• "md5": This is the name of the command or program that calculates the MD5 checksum.
• "${filename1}": This is a placeholder for the first filename. The actual filename should be specified here.
• "${filename2}": This is a placeholder for the second filename. The actual filename should be specified here.

When you run this command and replace ${filename1} and ${filename2} with the actual file names, it will calculate the MD5 checksum for each file separately. The resulting MD5 hashes will be displayed on the command line.