title: search a string/number in memory using gdb?
body: <p>Say I have following integer <code>int i = 18723849;</code></p>
  
  <p>So is there any parameter in GDB that can help search memory to find above integer and it's memory location?</p>
  
  <p>E.g: <code>(gdb) find 18723849</code></p>