title: linux/ unix command for checking specific logs
body: <p>how can I extract a log based on specific time frame? Let's say issue started between 4pm to 5pm, how can I get that specific log between those times? I can use <code>less</code> or <code>cat</code> or <code>grep</code> but it would not give me the details of the error, sample command:</p>
  
  <pre><code>grep "2013-08-26 16:00:00" sample.log
  </code></pre>
  
  <p>what is the more precise Linux/ Unix command that can do the trick?</p>