GitHub Error - "ssh: connect to host github.com port 22: Operation timed out fatal: Could not read from remote repository." : <p>I want to push a repo from my computer to GitHub. I set the remote origin</p>

<pre><code>git remote add origin git@github.com:alicht/tweetanuber.git
</code></pre>

<p>and then after when I try pushing to GitHub</p>

<pre><code>git push -u origin master
</code></pre>

<p>I'm greeted with this error:</p>

<pre><code>ssh: connect to host github.com port 22: Operation timed out
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
</code></pre>

<p>How can I resolve this issue and push the repo on my local computer to GitHub?</p>
