builtin help popd

[shoebill]

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.