title: using Mac Terminal this message appears when reaching SSH "zsh: command not found: ssh root@ip"?
body: <p>I use a Mac with Big Sur installed ... and from time to time my terminal crashes, and when i try to log back into my SSH using the command (that usually works perfectly)</p>
  <pre><code>&gt; ssh root@2.17.106.48 (not my real IP adress) 
  </code></pre>
  <p>i got this message:</p>
  <pre><code>&gt; zsh: command not found: ssh root@2.17.106.48
  </code></pre>
  <p>Anyone has an idea of why this happens ?</p>
  <p>Best thing someone gave me to &quot;fix&quot; it and be able to use it again is a set of two commands:</p>
  <p>first i enter:</p>
  <pre><code>&gt; ssh -J root@ip (i just write ip and not the ip adress)
  </code></pre>
  <p>then:</p>
  <pre><code>&gt; ssh root@2.17.106.48
  </code></pre>
  <p>And it works, can use my server again.</p>