Bloc de code:
Imac-de-Jerome:~ user$ ping -c 40 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
64 bytes from 8.8.8.8: icmp_seq=0 ttl=57 time=17.384 ms
64 bytes from 8.8.8.8: icmp_seq=1 ttl=57 time=17.634 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=57 time=17.194 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=57 time=17.160 ms
64 bytes from 8.8.8.8: icmp_seq=4 ttl=57 time=17.444 ms
64 bytes from 8.8.8.8: icmp_seq=5 ttl=57 time=17.371 ms
64 bytes from 8.8.8.8: icmp_seq=6 ttl=57 time=17.393 ms
64 bytes from 8.8.8.8: icmp_seq=7 ttl=57 time=17.287 ms
64 bytes from 8.8.8.8: icmp_seq=8 ttl=57 time=17.566 ms
64 bytes from 8.8.8.8: icmp_seq=9 ttl=57 time=17.343 ms
64 bytes from 8.8.8.8: icmp_seq=10 ttl=57 time=17.131 ms
64 bytes from 8.8.8.8: icmp_seq=11 ttl=57 time=17.628 ms
64 bytes from 8.8.8.8: icmp_seq=12 ttl=57 time=17.368 ms
Request timeout for icmp_seq 13
64 bytes from 8.8.8.8: icmp_seq=14 ttl=57 time=17.697 ms
64 bytes from 8.8.8.8: icmp_seq=15 ttl=57 time=16.803 ms
64 bytes from 8.8.8.8: icmp_seq=16 ttl=57 time=17.560 ms
64 bytes from 8.8.8.8: icmp_seq=17 ttl=57 time=17.477 ms
64 bytes from 8.8.8.8: icmp_seq=18 ttl=57 time=17.403 ms
64 bytes from 8.8.8.8: icmp_seq=19 ttl=57 time=17.859 ms
64 bytes from 8.8.8.8: icmp_seq=20 ttl=57 time=17.360 ms
64 bytes from 8.8.8.8: icmp_seq=21 ttl=57 time=17.345 ms
64 bytes from 8.8.8.8: icmp_seq=22 ttl=57 time=17.049 ms
64 bytes from 8.8.8.8: icmp_seq=23 ttl=57 time=17.301 ms
64 bytes from 8.8.8.8: icmp_seq=24 ttl=57 time=17.380 ms
64 bytes from 8.8.8.8: icmp_seq=25 ttl=57 time=17.361 ms
64 bytes from 8.8.8.8: icmp_seq=26 ttl=57 time=17.152 ms
64 bytes from 8.8.8.8: icmp_seq=27 ttl=57 time=17.055 ms
64 bytes from 8.8.8.8: icmp_seq=28 ttl=57 time=17.484 ms
64 bytes from 8.8.8.8: icmp_seq=29 ttl=57 time=17.191 ms
64 bytes from 8.8.8.8: icmp_seq=30 ttl=57 time=17.697 ms
64 bytes from 8.8.8.8: icmp_seq=31 ttl=57 time=16.922 ms
64 bytes from 8.8.8.8: icmp_seq=32 ttl=57 time=17.560 ms
64 bytes from 8.8.8.8: icmp_seq=33 ttl=57 time=17.269 ms
64 bytes from 8.8.8.8: icmp_seq=34 ttl=57 time=17.347 ms
64 bytes from 8.8.8.8: icmp_seq=35 ttl=57 time=17.196 ms
64 bytes from 8.8.8.8: icmp_seq=36 ttl=57 time=17.401 ms
64 bytes from 8.8.8.8: icmp_seq=37 ttl=57 time=17.220 ms
64 bytes from 8.8.8.8: icmp_seq=38 ttl=57 time=17.087 ms
64 bytes from 8.8.8.8: icmp_seq=39 ttl=57 time=17.079 ms
--- 8.8.8.8 ping statistics ---
40 packets transmitted, 39 packets received, 2.5% packet loss
round-trip min/avg/max/stddev = 16.803/17.337/17.859/0.219 ms
Imac-de-Jerome:~ user$ ping -c 40 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
64 bytes from 8.8.8.8: icmp_seq=0 ttl=57 time=17.246 ms
64 bytes from 8.8.8.8: icmp_seq=1 ttl=57 time=17.437 ms
64 bytes from 8.8.8.8: icmp_seq=2 ttl=57 time=17.398 ms
64 bytes from 8.8.8.8: icmp_seq=3 ttl=57 time=17.444 ms
Request timeout for icmp_seq 4
64 bytes from 8.8.8.8: icmp_seq=5 ttl=57 time=16.710 ms
Request timeout for icmp_seq 6
64 bytes from 8.8.8.8: icmp_seq=7 ttl=57 time=17.495 ms
64 bytes from 8.8.8.8: icmp_seq=8 ttl=57 time=16.851 ms
64 bytes from 8.8.8.8: icmp_seq=9 ttl=57 time=17.294 ms
64 bytes from 8.8.8.8: icmp_seq=10 ttl=57 time=17.810 ms
64 bytes from 8.8.8.8: icmp_seq=11 ttl=57 time=17.600 ms
64 bytes from 8.8.8.8: icmp_seq=12 ttl=57 time=17.388 ms
64 bytes from 8.8.8.8: icmp_seq=13 ttl=57 time=17.107 ms
64 bytes from 8.8.8.8: icmp_seq=14 ttl=57 time=17.784 ms
64 bytes from 8.8.8.8: icmp_seq=15 ttl=57 time=17.282 ms
64 bytes from 8.8.8.8: icmp_seq=16 ttl=57 time=16.986 ms
64 bytes from 8.8.8.8: icmp_seq=17 ttl=57 time=16.836 ms
64 bytes from 8.8.8.8: icmp_seq=18 ttl=57 time=17.538 ms
64 bytes from 8.8.8.8: icmp_seq=19 ttl=57 time=17.583 ms
64 bytes from 8.8.8.8: icmp_seq=20 ttl=57 time=17.097 ms
64 bytes from 8.8.8.8: icmp_seq=21 ttl=57 time=17.194 ms
64 bytes from 8.8.8.8: icmp_seq=22 ttl=57 time=17.538 ms
64 bytes from 8.8.8.8: icmp_seq=23 ttl=57 time=17.429 ms
64 bytes from 8.8.8.8: icmp_seq=24 ttl=57 time=16.703 ms
64 bytes from 8.8.8.8: icmp_seq=25 ttl=57 time=17.269 ms
64 bytes from 8.8.8.8: icmp_seq=26 ttl=57 time=17.540 ms
64 bytes from 8.8.8.8: icmp_seq=27 ttl=57 time=17.389 ms
64 bytes from 8.8.8.8: icmp_seq=28 ttl=57 time=17.154 ms
64 bytes from 8.8.8.8: icmp_seq=29 ttl=57 time=17.544 ms
64 bytes from 8.8.8.8: icmp_seq=30 ttl=57 time=17.912 ms
64 bytes from 8.8.8.8: icmp_seq=31 ttl=57 time=17.324 ms
64 bytes from 8.8.8.8: icmp_seq=32 ttl=57 time=17.567 ms
64 bytes from 8.8.8.8: icmp_seq=33 ttl=57 time=17.278 ms
64 bytes from 8.8.8.8: icmp_seq=34 ttl=57 time=17.351 ms
64 bytes from 8.8.8.8: icmp_seq=35 ttl=57 time=17.357 ms
64 bytes from 8.8.8.8: icmp_seq=36 ttl=57 time=17.458 ms
64 bytes from 8.8.8.8: icmp_seq=37 ttl=57 time=17.254 ms
64 bytes from 8.8.8.8: icmp_seq=38 ttl=57 time=17.083 ms
64 bytes from 8.8.8.8: icmp_seq=39 ttl=57 time=17.083 ms
--- 8.8.8.8 ping statistics ---
40 packets transmitted, 38 packets received, 5.0% packet loss
round-trip min/avg/max/stddev = 16.703/17.324/17.912/0.276 ms