500:
```
root@moma:/var/log/varnish# cat  varnishncsa.log | awk '{print $9,$4}' | grep "50[0-9]" | cut -f-2 -d: | awk '{print $2}' | sort | uniq -c 
     28 [13/Sep/2022:00
     22 [13/Sep/2022:01
     33 [13/Sep/2022:02
     82 [13/Sep/2022:03
     76 [13/Sep/2022:04
     28 [13/Sep/2022:05
    251 [13/Sep/2022:06
   1345 [13/Sep/2022:07
    102 [13/Sep/2022:08
      3 [13/Sep/2022:09
```
```
root@moma:/var/log/varnish# cat  varnishncsa.log | awk '{print $9,$4}' | grep "20[0-9]" | cut -f-2 -d: | awk '{print $2}' | sort | uniq -c 
      1 [12/Sep/2022:23
  20000 [13/Sep/2022:00
  18638 [13/Sep/2022:01
  24035 [13/Sep/2022:02
  21116 [13/Sep/2022:03
  22968 [13/Sep/2022:04
  26888 [13/Sep/2022:05
  16336 [13/Sep/2022:06
  12119 [13/Sep/2022:07
  15026 [13/Sep/2022:08
   1366 [13/Sep/2022:09
```