title: How to give an Input to a webpage through Unix
body: <p>I'm needed some help regarding Unix scripting.
  i have a webpages(URLs) which needs to be validated manually daily. i wanted to automate this process.</p>
  
  <p>for validating we need to give a common Input on the page and hit submit it will lead you to the result page. I want to test this through Unix script . How can this be done ?</p>
  
  <p>Suggestions for automation in any other language are most welcome.</p>
  
  <p>Thanks in Advance!!!</p>