>I just think it's crazy we are still recursing through directories to find binaries Except ... we are not $PATH does not "recurse" - it gives a set of prefix

>I just think it's crazy we are still recursing through directories to find binaries Except ... we are not $PATH does not "recurse" - it gives a set of prefixes the system will attempt before a command before failing (unless, of course, you just give the whole path, like `./my-cmd` or `/path/to/my-cmd`)