popd: popd [-n] [+N | -N]

Remove directories from stack.

Removes entries from the directory stack. With no arguments, removes the top directory from the stack, and changes to the new top directory.

Options
-n Suppresses the normal change of directory when removing directories from the stack, so only the stack is manipulated.
Arguments
+N Removes the Nth entry counting from the left of the list shown by `dirs', starting with zero. For example: `popd +0' removes the first directory, `popd +1' the second.
      -N        Removes the Nth entry counting from the right of the list
        shown by `dirs', starting with zero.  For example: `popd -0'
        removes the last directory, `popd -1' the next to last.

The `dirs' builtin displays the directory stack.

Exit Status:
Returns success unless an invalid argument is supplied or the directory change fails.