Add a version of the script with flag to add to .bashrc / .zshrc.

[gauntface]

Would you be open to including a flag that, if set, automatically adds the export variables to bashrc or zshrc automatically?

[glenpike]

If you download the script and run it locally, it will ask you if you want to update your .bashrc file, but this won't work if you use wget - because you can't interact with the script.

BTW, I now tend to use nvm for managing my Node version - mainly because I am switching it a lot, but it kind of makes this redundant. (There are other 'version managers' for Node too). NVM works fine for me on Mac OSX, Ubuntu & RPi (Debian)

If you want a flag to avoid the Y/n question. That is not too hard for me to do, I just need some time. I will consider it, but it might not be very soon.