awk使用总结

备注

整理自 ~/Code/my-test/ubox/work-note/notebook.md

条件

cat /work/logs/pro01/app/log/controller_act.20161116.log | grep key | awk -F"," '{ if($10>0.03) print $10}'
cat table.csv | awk -F"," 'BEGIN{a=0;b=0;} {if($2=="key")a=a+$3} END{print a}'