title: Finding files modified within an hour of another file
body: <p>If i have 3 files called 1.txt,2.txt and 3.txt for example and they were created an hour apart, say 1pm 2pm and 3pm respectively. What I need is a command that finds all files modified within an hour of a specific file.</p>
  
  <p>I'm in the same directory as the files in the terminal and all files are setuid permission</p>
  
  <p>I've been trying:</p>
  
  <p>find . -type f -perm -4000 -newer 2.txt -mmin -60 -print</p>
  
  <p>This should return 3.txt but it doesn't</p>
  
  <p>What would use to file created in the hour before or after 2.txt?</p>