title: error while running shell script through jenkins pipeline
body: <p>Getting below error while trying to run shell script </p>
  
  <pre><code>+ /home/pqsharma/symlinkBuild.sh 19.07
  sh: line 1: 21887 Terminated              sleep 3
  </code></pre>
  
  <p>With Jenkinsfile:</p>
  
  <pre><code> node ('linux')
          {
      stage('creating symlink')
                {stdout = sh(script:'/home/pqsharma/symlinkBuild.sh 19.07 ',  returnStdout: true)
                }
          }
  </code></pre>