I've got a group of AWS instances that I'm parsing via aws ec describe-instances. I'm looking to trim out all the records whose IP's do not start with '10.10'.
aws ec2 describe-instances --no-paginate --filter "Name=instance-state-name,Values=running" --query 'Reservations[].Instances[].{Private:PrivateIpAddress,PublicDNS:PublicDnsName,PublicIP:PublicIpAddress}' | jq '.[] | select( .Private | contains("10.10"))'This gets me the exact opposite of what I want. It seems logical that I should be able to negate the contains in some way - but I've not been able to glean it from the documentation, nor through experimentation. My jq proficiency is middling, so perhaps I'm using the wrong operator or function here.
While i WOULD like an answer to this specific jq question - I'll accept an answer that utilizes JMESPath through the --query switch yield the same result.