BASH is outdated, but I compile the latest version and install it in /bin (I have system integrity protection turned off). Other UNIX utilities are actually st

BASH is outdated, but I compile the latest version and install it in /bin (I have system integrity protection turned off). Other UNIX utilities are actually standard POSIX ones. If you are used to GNU extensions to these on Linux, then Mac ones may seem outdated, but ironically (macOS kernel is called XNU which stands for X is not UNIX) Mac is certified UNIX, while Linux is only UNIX like.