On Thu, Jul 14, 2016, at 23:59, Dave Horsfall wrote:
On Thu, 14 Jul 2016, Random832 wrote:
My Mac even has /usr/bin/cd.
After which, of course, the shell returns to where it was... Or does
it do a getcwd() after each command or something?
The existence of cd as a real command is a bit silly (Ubuntu doesn't
seem to bother with it), but it is technically required by the standard.