ingZ 4 3` # ABC
===== Default =====
These operators can be used in a variety of ways. A goo... e right of the $ key and operated from the right.
These operators can be used to do a variety of things. ... creation of a variable in the case of ${foo=bar}.
These operators can be used in a variety of ways. A goo... longest part that matches and return the rest.
These can be hard to remember, so here's a handy mnemon
