<p>Passphrase generating command:</p>
<pre><code>look . | grep -E "^[a-z]{4,8}$" | shuf | xargs -n4 | head</code></pre>

<p>Tony Hunt's have I been pwned website:</p>
<a href="https://haveibeenpwned.com/">https://haveibeenpwned.com/</a>

<p>Some password managers that I can recommend:</p>
<ul>
<li><a href="https://keepassxc.org/">KeepassXC</a> (offline password manager and fixes issues with KeepassX)</li>
<li><a href="https://bitwarden.com/">Bitwarden</a> (open source commercial option)</li>
<li><a href="https://1password.com/">1Password</a>  (commercial, but well established and well vetted)</li>
</ul>
