Convert all the letters in the file, from the second line to the last line, to uppercase
:2,$s/[A-Z]/\U&/g
…and to lowercase…
:2,$s/[A-Z]/\L&/g
Convert all the letters in the file, from the second line to the last line, to uppercase
:2,$s/[A-Z]/\U&/g
…and to lowercase…
:2,$s/[A-Z]/\L&/g