title: Update time in linux and solaris machines from robot framework
body: <p>I have obtained timestamp and have added 1 hour to current time . After obtaining the timestamp I need to update the time obtained in variable <code>${convertDateTime}</code> on linux or solaris machines. Please let me know if anyone has any idea on this ?</p>
  
  <pre><code>*** Variables ***
  ${currentDateTime}       ${EMPTY}
  ${convertDateTime}       ${EMPTY}
  
  
  *** Settings ***
  Library                   DateTime
  
  *** Test Cases ***
  Test001 - Test to check whether set of mails can be backed-up and restored incrementally
          ${currentDateTime}=              Get Current Date       exclude_millis=True
          Log             ${currentDateTime}
          #${convertDateTime}=             Convert Date                     ${currentDateTime}    result_format= %Y%m%d:%H%M%S
          #Log            ${convertDateTime}
          ${date} =       Add Time To Date        ${currentDateTime}      01:02:00:000
          Log     ${date}
          ${convertDateTime}=              Convert Date                     ${date}       result_format= %m%d%H%M%Y%S
          Log             ${convertDateTime}
  </code></pre>