title: /* in unix echo command outputs some default path with string
body: <p>I am trying to echo an user input from parameter.
  When the user enters any string having /* character it prints with some default bin boot path.
  I dont want to print it.</p>
  
  <p>Please note the user input is dynamic as given below,. </p>
  
  <pre><code>$ b="/* abc"  #User input ; it can be anything like, "bcd /* abc" or without /* too    
  $ echo $b
  /1 /bin /boot /db_dyn /dev /etc /srv /sys /tmp /tools /usr /var /x abc
  </code></pre>