Dotaz: PING ve scriptu

[quiiicq]

Zdravím,

Udělal jsem si program který mi pomocí programu ping kontroluje stav PC v mé síťi.

Pokud je některé PC ale offline, ping čeká moc dlouho na odpověď.

Nedalo by se toto čekání nějak zkrátit ?

Mám GENTOO Linux.

Děkuji za jakoukoli odpověď

Odpovědi

[JMP]

na opensuse 11 by to mel byt podle manualovych stranek (man ping) parametr -W

pravdepodobne to bude shodne, ale doporucuji overit

BTW - ja pouzivam hotove reseni (nagios)

[Jiří Veselský]

ping je, co se týče skriptování, poměrně nešikovný příkaz. Zkuste použít fping, ten je pro tyto účely mnohem šikovnější.

[quiiicq]

Dekuju moc, -w pomohlo a na fping kouknu

[arch4ngel]

zkus man ping ...

ping -n -i 0.2 -w 2 -c 3 192.168.0.1

[pht]

Co zkusit nagios nebo nejaky jiny system, at nevynalezate kolo?

[jirkamailto]

Dobry den, mohu doporucit praci s pingem v perlovskych skriptech.

[Zdeněk Štěpánek]

a co takhle pouzit "fping", dela presne to co chces.

[root@server ~]# fping -e 10.193.123.22 10.193.122.218 10.193.123.2 127.0.0.1 10.193.123.12 10.193.123.8 10.193.123.10 127.0.0.1 10.193.123.4 10.193.123.5 10.193.123.6 10.193.123.3 10.193.123.17 10.193.123.19 10.193.124.132 10.193.123.23 10.193.123.16 127.0.0.1 10.193.123.18 10.193.123.13 10.193.123.7 10.193.123.11 10.193.123.14 10.193.122.35 10.193.123.9 10.193.123.15 10.193.116.82 10.193.120.220 10.193.120.218 10.193.120.219 10.193.122.42 10.193.124.34 10.193.122.43 10.193.123.242 10.193.118.33 10.193.123.20 10.193.126.129 10.193.123.21 10.193.118.225 10.193.125.66 10.193.125.226 10.193.116.66 10.193.116.67 10.193.116.68 127.0.0.1 10.193.123.25 10.193.118.17 10.193.116.161
10.193.123.22 is alive (1.93 ms)
10.193.122.218 is alive (2.21 ms)
10.193.123.2 is alive (2.60 ms)
127.0.0.1 is alive (0.06 ms)
10.193.123.12 is alive (1.02 ms)
10.193.123.8 is alive (3.20 ms)
10.193.123.10 is alive (2.35 ms)
127.0.0.1 is alive (0.06 ms)
10.193.123.4 is alive (1.14 ms)
10.193.123.5 is alive (1.28 ms)
10.193.123.6 is alive (3.88 ms)
10.193.123.3 is alive (2.93 ms)
10.193.123.17 is alive (2.52 ms)
10.193.123.19 is alive (0.79 ms)
10.193.124.132 is alive (2.34 ms)
10.193.123.23 is alive (1.00 ms)
10.193.123.16 is alive (1.21 ms)
127.0.0.1 is alive (0.04 ms)
10.193.123.18 is alive (2.43 ms)
10.193.123.13 is alive (0.70 ms)
10.193.123.7 is alive (0.83 ms)
10.193.123.14 is alive (2.02 ms)
10.193.123.11 is alive (50.0 ms)
10.193.122.35 is alive (2.23 ms)
10.193.123.9 is alive (0.28 ms)
10.193.123.15 is alive (1.13 ms)
10.193.120.220 is alive (4.18 ms)
10.193.120.218 is alive (3.61 ms)
10.193.120.219 is alive (3.60 ms)
10.193.122.42 is alive (3.57 ms)
10.193.124.34 is alive (3.52 ms)
10.193.122.43 is alive (4.48 ms)
10.193.123.242 is alive (7.61 ms)
10.193.118.33 is alive (3.73 ms)
10.193.123.20 is alive (1.01 ms)
10.193.126.129 is alive (1.94 ms)
10.193.123.21 is alive (0.53 ms)
10.193.118.225 is alive (1.34 ms)
10.193.125.66 is alive (14.6 ms)
10.193.125.226 is alive (5.54 ms)
10.193.116.66 is alive (1.85 ms)
10.193.116.67 is alive (3.33 ms)
10.193.116.68 is alive (2.65 ms)
127.0.0.1 is alive (0.06 ms)
10.193.123.25 is alive (4.01 ms)
10.193.118.17 is alive (5.05 ms)
10.193.116.161 is alive (12.4 ms)
ICMP Host Unreachable from 10.193.120.85 for ICMP Echo sent to 10.193.116.82
ICMP Host Unreachable from 10.193.120.85 for ICMP Echo sent to 10.193.116.82
ICMP Host Unreachable from 10.193.120.85 for ICMP Echo sent to 10.193.116.82
10.193.116.82 is unreachable

Zdenek

[Zdeněk Štěpánek]

A kdybys to chtel i barevne tak

http://www.mobilnews.cz/honza/en_prog_linux_calstats.php