Rarely have I see ROT13 in the wild. A surprisingly sipid and not at all nocuous way of earthing spoilers.
EDIT: BTW, is there another ROT13 encoder in a typical linux installation besides vim's g? command or emacs's rot13* commands?
EDIT2: Looks like the most practical one is:
tr 'A-Za-z' 'N-ZA-Mn-za-m'Try it here if you don't believe me: https://rot13.com/
The thing with text is that you can't really hear the sarcastic tone of voice, and people are so varied, it's believable that one isn't aware, as at least one user has mentioned here[1]. It's always best to just append an /s or a :P or something.
⏵ rot13
Command 'rot13' not found, but can be installed with:
sudo apt install bsdgames # version 2.17-28build1, or
sudo apt install hxtools # version 20200126-1build1 rot13 () { tr [A-Za-z] [N-ZA-Mn-za-m]; }