Many GNU utilities provide extensions above and beyond the incredibly limited POSIX spec or more featured BSD, Solaris, etc utilities. Though a better title fo

Many GNU utilities provide extensions above and beyond the incredibly limited POSIX spec or more featured BSD, Solaris, etc utilities. Though a better title for this particular post would be "POSIX" utilities. > Don't attribute everything to that bearded madman. And yet the bearded madman has done a lot more than you probably have.