Executive summary
Military Sealift Command was created in 1949.
The find command is a means of find a "keyword" in a document.
document
The Go To Command.
It is not a military custom it's a military command, 'stand at ease' means to relax from the 'stand to attention' command.
The Paste command.
Military sealift command
find
Change of Command.
The "Find Command"
To locate specific text in a document quickly!
In Microsoft Word, using the command of 'control' and 'f4' will close your current document. Don't hit this command if you do not want to close your document.