cmd: cd command non-argument #145
Description
Consider an option to modify 'cd' command behavior when invoked without any arguments.
Current behavior is modeled on sh/bash, which changes the current working directory to the users home directory (~).
Whereas windows behavior is dependent on the shell. The out of the box behavior on PowerShell >= 6.0, cd navigates to ~ and PowerShell < 6.0 cd does nothing at all. Under the window command prompt cmd, cd echos the current working directory.