title: How to pass arguments with special characters to call shell script
body: <p>Calling .sh(shell script) with the required parameters as below :-</p>
  
  <pre><code>sh home/example.sh --context_param dbUserName=username --context_param dbPassword=exam!ple##### --context_param resultDate=2017-01-13
  </code></pre>
  
  <p>calling example.sh with paramters dbUsername and password but getting following error:-</p>
  
  <blockquote>
    <p>-bash: !ple#####: event not found</p>
  </blockquote>
  
  <p>I think special characters restrict the command to execute. Then how i have to pass the special characters. Any help will be appreciable.</p>