barcat -ftime= input/ping.txt
PING google.com(ams15s40-in-x0e.1e100.net (2a00:1450:400e:80d::200e)) 56 data bytes
... icmp_seq=1 9.92 ms   -----------<+
... icmp_seq=2 9.38 ms   -----------<
... icmp_seq=3 10.5 ms   -----------<+
... icmp_seq=4 9.90 ms   -----------<+
... icmp_seq=5 9.66 ms   -----------<
... icmp_seq=6 9.88 ms   -----------<+
... icmp_seq=7 9.44 ms   -----------<
... icmp_seq=8 11.8 ms   -----------<+--
... icmp_seq=9 9.56 ms   -----------<
... icmp_seq=10 10.0 ms  -----------<+
... icmp_seq=11 9.48 ms  -----------<

--- google.com ping statistics ---                   
11 packets transmitted, 11 received, 0% packet loss, time 10016ms
rtt min/avg/max/mdev = 9.383/9.968/11.810/0.674 ms