Ravi Sir's Cards › AWS
Why uniq misses duplicates?
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
Read card text
What this card says
What it is
uniq only checks neighbours.
Why it matters
Sort first, then uniq.
How / example
Count repeats.
sort ips.txt | uniq -c | sort -nr