sudo apt install wine should be fine for most applications, if any program needed something else it’d tell you. If you’re using wine for gaming, though, you would want to use something like Lutris as it uses a version of wine specifically for games

I believe Skip Redirect does this, it’s available for both Firefox and Chrome

It’s used in loops in bash, like:

for i in 1 2 3
do 
    echo "$i"
done 

or

while true
do
    echo "o/"
done