helix:tldr:7b774
helix: Undo the last operation.
$ u
try on your machine
I'm sorry, but the command "u" is not clear and does not provide enough information to explain its functionality or purpose. Could you please provide more details or context surrounding the command so that I can assist you better?
This explanation was created by an AI. In most cases those are correct. But please always be careful and
never run a command you are not sure if it is safe.