title: extracting the values using grep
body: <p>Sample String : a.txt</p>
  
  <pre><code>Reading:RG1:+ /user/reading/Monday:12
  Reading:RG1:- /user/**/Friday:12
  Reading:RG1:- /user/**/*.txt:12
  Reading:RG1:- /user/tet/**/*.txt:12
  </code></pre>
  
  <p>I am looking to extract the string </p>
  
  <pre><code>after + or - what ever the string i want it 
  </code></pre>
  
  <p>using  : </p>
  
  <pre><code>cat a.txt | grep RG1|grep '+'| cut -d':' -f3| cut -d'+' -f2 |sed -e 's/ //
  </code></pre>
  
  <p>I am getting 
  /user/reading/Monday</p>
  
  <p>But i amlooking </p>
  
  <p>/user/reading/Monday:12</p>