#!/usr/bin/python3 import sys,re way=sys.argv[1] for line in sys.stdin: res = re.match(r".*Packet (\d+) latency (\d+)µs with flag (\d+) sent on link (\d+) with vanilla (\d+).*", line) if not res: continue pid,lat,flag,link,vanilla = res.groups() print(f"{pid},{lat},{flag},{link},{vanilla},{way}")