2 ms·
[ is an external program called "test" and [[ is a bash builtin, they have many different behaviours beyond just trying to use one to prove the other wrong on a
by gravitas 6y ago
[ is an external program called "test" and [[ is a bash builtin, they have many different behaviours beyond just trying to use one to prove the other wrong on a random internet comment.
- tempodox 6y agoI merely used that to show that the error message was tied to `[[` and not to the use of double quotes (which your parent comment was asking about).