find . -name "*log"|xargs cat|grep '{"bizType":"'|awk -F '("bizType":")' '{print $2}'|awk -F '(",")' '{print $1}'|sort|uniq -c|sort -r
find . -name "*log"|xargs cat|grep '{"bizType":"'|awk -F '("bizType":")' '{print $2}'|awk -F '(",")' '{print $1}'|sort|uniq -c|sort -r