Have you ever been in the node repl and typing away and wish that you could just save what you just did to a file?
Today I learned you can! While in the repl, do the following:
then exit out of the REPL and there you go!
That is one cool thing, and I also learned one more today. When in the REPL you can open a multi line editor with this command:
it will let you do multiple lines of code including editing the previous line. Use
ctrl-d to evaluate the code and return you to the REPL prompt.