Vim share Ex commands globally
<p>In Vim,
I can open <strong>Vim Ex command</strong> Window with <strong>q:</strong>
It seems to me all the commands are not <strong>shared</strong> in other instance of Vim.
e.g. I have other Vim instance in a second console.</p>

<p>I'm wondering whether I can <strong>share</strong> all the Ex commands that I have typed for last ten days</p>