Dotaz: zaznam ping + cas

[jany2]

zdravim
chcem logovat ping a pred kazdy zaznam by som chcel vlozit datum+cas napr takto.

PING google.com (62.168.125.49) 56(84) bytes of data.
13.12.2015 18:42:10 64 bytes from 62.168.125.49: icmp_seq=1 ttl=59 time=31.5 ms
13.12.2015 18:42:11 64 bytes from 62.168.125.49: icmp_seq=2 ttl=59 time=31.6 ms
13.12.2015 18:42:12 64 bytes from 62.168.125.49: icmp_seq=3 ttl=59 time=31.6 ms

Na ping pouzivam tento prikaz, ktory samozrejme caz nezaznamena

ping -c 3 google.com ~/ping

PING google.com (62.168.125.49) 56(84) bytes of data.
64 bytes from 62.168.125.49: icmp_seq=1 ttl=59 time=31.5 ms
64 bytes from 62.168.125.49: icmp_seq=2 ttl=59 time=31.6 ms
64 bytes from 62.168.125.49: icmp_seq=3 ttl=59 time=31.6 ms

thx

Odpovědi

[Jendа]

Hack: spouštět v cyklu date; ping -c 1

[NN]

Staci pridat parametr '-D', ktery prida "timestamp":

ping -D -n -c 3 google.cz

PING google.com (173.194.122.14) 56(84) bytes of data.
[1450029642.255402] 64 bytes from 173.194.122.14: icmp_seq=1 ttl=57 time=7.96 ms
[1450029643.259331] 64 bytes from 173.194.122.14: icmp_seq=2 ttl=57 time=10.6 ms

Timestamp muzes prevest napriklad takto:

date --date='@1450029642.255402'
Sun Dec 13 19:00:42 CET 2015

[jany2]

thx, medzitym som nasiel hotovy skript (nie som programator (nerozumiem tomu, ale je to prave to co chcem))

ping -D -c 5 google.com | while read row; do awk '{ sub(/[0-9]{10}/, strftime("%Y-%m-%d %H:%M:%S", substr($0,2,10))) }1' <<< "$row" ; done > ~/ping