Default unit for time based steps in Jenkins pipeline
<p>Having this line in Jenkinsfile written by someone else:</p>

<pre><code>timeout(3) {
 . . .
</code></pre>

<p>I couldn't figure out which unit this argument "3" represents: seconds, minutes... Then I checked <a href="https://jenkins.io/doc/pipeline/steps/workflow-basic-steps/#code-timeout-code-enforce-time-limit" rel="nofollow" title="Timeout documentation">Documentation</a> but there is no word about default time unit. Sleep step has the same problem.</p>

<p>So what is the default time unit for Jenkins pipelines?</p>