grep -c

cat .terraform/terraform.tfstate | jq -c '.backend.config.bucket' | tr -d '"' | grep -c "$(echo $AWS_ENV)"

See also

• ack, ag, grep, egrep, fgrep, agrep, ngrep, pgrep, awk, sed, strings, tr, tail, mtail, git grep, wc, uniq, LogQL, findstr (Windows), rg, git-grep, cut