How do I split a string on a delimiter in Bash?

Question

I have this string stored in a variable:

IN=\"bla@some.com;john@home.com\"

Now I would like to split the strings by ; delimite

Answer 1

Without setting the IFS

If you just have one colon you can do that:

a="foo:bar"
b=${a%:*}
c=${a##*:}

you will get:

b = foo
c = bar