title: How to touch file names containing date greater than specific date in bash?
body: <p>I want to touch all the files which are having date GREATER THAN 20201009 in its name, inside specific directory recursively.</p>
  <p>examples of input file names and its directory location</p>
  <pre><code>/tmp/data/gov/USA/NY/nyc_20201006.txt
  /tmp/data/gov/USA/NY/nyc_20201008.txt
  /tmp/data/gov/USA/NY/nyc_20201009.txt
  /tmp/data/gov/USA/NY/nyc_20201010.txt
  /tmp/data/gov/USA/NY/nyc_20201011.txt
  
  /tmp/data/gov/USA/CA/san_mateo_20201006.txt
  /tmp/data/gov/USA/CA/san_mateo_20201007.txt
  /tmp/data/gov/USA/CA/san_mateo_20201008.txt
  /tmp/data/gov/USA/CA/san_mateo_20201009.txt
  /tmp/data/gov/USA/CA/san_mateo_20201010.txt
  /tmp/data/gov/USA/CA/san_mateo_20201011.txt
  
  /tmp/data/gov/USA/FL/tampa_bay_20201006.txt
  /tmp/data/gov/USA/FL/tampa_bay_20201008.txt
  /tmp/data/gov/USA/FL/tampa_bay_20201009.txt
  /tmp/data/gov/USA/FL/tampa_bay_20201010.txt
  /tmp/data/gov/USA/FL/tampa_bay_20201011.txt
  </code></pre>
  <p>Now, Inside USA directory I want to touch any file whose name is containing dt&gt;=20201009</p>
  <p>so the candidate files to be touched will be</p>
  <pre><code>/tmp/data/gov/USA/NY/nyc_20201010.txt
  /tmp/data/gov/USA/NY/nyc_20201011.txt
  
  
  /tmp/data/gov/USA/CA/san_mateo_20201010.txt
  /tmp/data/gov/USA/CA/san_mateo_20201011.txt
  
  
  /tmp/data/gov/USA/FL/tampa_bay_20201010.txt
  /tmp/data/gov/USA/FL/tampa_bay_20201011.txt
  </code></pre>