Not to mention, they're under-using awk. Tailing this seems completely unnecessary. The original from TFA: `tail -fq /var/log/nginx/access.log | awk '{print $

Not to mention, they're under-using awk. Tailing this seems completely unnecessary. The original from TFA: `tail -fq /var/log/nginx/access.log | awk '{print $7}' | sort | uniq -c | sort -rn` can be replaced with: `awk '{ a[$7]++ } END { for (i in a) print " " a[i] " " i }' /var/log/nginx/access.log | sort -rn` or, if you have GNU awk: `awk '{ a[$7]++ } END { PROCINFO["sorted_in"] = "@val_num_desc"; for (i in a) print " " a[i] " " i }' /var/log/nginx/access.log`