linux ping3,Linux系统中如何使用ping命令进行网络诊断(3)
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实例5：时间间隔和次数限制的ping
命令：ping -c 10 -i 0.5 192.168.120.206
输出：
代码如下：
［root@localhost ~］# ping -c 10 -i 0.5 192.168.120.206
PING 192.168.120.206 (192.168.120.206) 56(84) bytes of data.
64 bytes from 192.168.120.206： icmp_seq=1 ttl=64 time=1.24 ms
64 bytes from 192.168.120.206： icmp_seq=2 ttl=64 time=0.235 ms
64 bytes from 192.168.120.206： icmp_seq=3 ttl=64 time=0.244 ms
64 bytes from 192.168.120.206： icmp_seq=4 ttl=64 time=0.300 ms
64 bytes from 192.168.120.206： icmp_seq=5 ttl=64 time=0.255 ms
64 bytes from 192.168.120.206： icmp_seq=6 ttl=64 time=0.264 ms
64 bytes from 192.168.120.206： icmp_seq=7 ttl=64 time=0.263 ms
64 bytes from 192.168.120.206： icmp_seq=8 ttl=64 time=0.331 ms
64 bytes from 192.168.120.206： icmp_seq=9 ttl=64 time=0.247 ms
64 bytes from 192.168.120.206： icmp_seq=10 ttl=64 time=0.244 ms《/p》 《p》--- 192.168.120.206 ping statistics ---
10 packets transmitted， 10 received， 0% packet loss， time 4499ms
rtt min/avg/max/mdev = 0.235/0.362/1.241/0.294 ms
［root@localhost ~］# ping -c 10 -i 0.01 192.168.120.206
PING 192.168.120.206 (192.168.120.206) 56(84) bytes of data.
64 bytes from 192.168.120.206： icmp_seq=1 ttl=64 time=0.244 ms
64 bytes from 192.168.120.206： icmp_seq=2 ttl=64 time=0.195 ms
64 bytes from 192.168.120.206： icmp_seq=3 ttl=64 time=0.219 ms
64 bytes from 192.168.120.206： icmp_seq=4 ttl=64 time=0.204 ms
64 bytes from 192.168.120.206： icmp_seq=5 ttl=64 time=3.56 ms
64 bytes from 192.168.120.206： icmp_seq=6 ttl=64 time=1.93 ms
64 bytes from 192.168.120.206： icmp_seq=7 ttl=64 time=0.193 ms
64 bytes from 192.168.120.206： icmp_seq=8 ttl=64 time=0.193 ms
64 bytes from 192.168.120.206： icmp_seq=9 ttl=64 time=0.202 ms
64 bytes from 192.168.120.206： icmp_seq=10 ttl=64 time=0.211 ms《/p》 《p》--- 192.168.120.206 ping statistics ---
10 packets transmitted， 10 received， 0% packet loss， time 90ms
rtt min/avg/max/mdev = 0.193/0.716/3.564/1.080 ms
［root@localhost ~］#
实例6：通过域名ping公网上的站点
命令：ping -c 5 www.58.com
输出：
代码如下：
peida-VirtualBox ~ # ping -c 5 www.58.com
PING www.58.com (211.151.111.30) 56(84) bytes of data.
64 bytes from 211.151.111.30： icmp_req=1 ttl=49 time=14.7 ms
64 bytes from 211.151.111.30： icmp_req=2 ttl=49 time=16.4 ms
64 bytes from 211.151.111.30： icmp_req=3 ttl=49 time=15.2 ms
64 bytes from 211.151.111.30： icmp_req=4 ttl=49 time=14.6 ms
64 bytes from 211.151.111.30： icmp_req=5 ttl=49 time=19.9 ms《/p》 《p》--- www.58.com ping statistics ---
5 packets transmitted， 5 received， 0% packet loss， time 20101ms
rtt min/avg/max/mdev = 14.618/16.192/19.917/1.965 ms
peida-VirtualBox ~ #
实例7：多参数使用
命令：ping -i 3 -s 1024 -t 255 192.168.120.206
输出：
代码如下：
［root@localhost ~］# ping -i 3 -s 1024 -t 255 192.168.120.206
PING 192.168.120.206 (192.168.120.206) 1024(1052) bytes of data.
1032 bytes from 192.168.120.206： icmp_seq=1 ttl=64 time=1.99 ms
1032 bytes from 192.168.120.206： icmp_seq=2 ttl=64 time=0.694 ms
1032 bytes from 192.168.120.206： icmp_seq=3 ttl=64 time=0.300 ms
1032 bytes from 192.168.120.206： icmp_seq=4 ttl=64 time=0.481 ms
1032 bytes from 192.168.120.206： icmp_seq=5 ttl=64 time=0.415 ms
1032 bytes from 192.168.120.206： icmp_seq=6 ttl=64 time=0.600 ms
1032 bytes from 192.168.120.206： icmp_seq=7 ttl=64 time=0.411 ms
1032 bytes from 192.168.120.206： icmp_seq=8 ttl=64 time=0.281 ms
1032 bytes from 192.168.120.206： icmp_seq=9 ttl=64 time=0.318 ms
1032 bytes from 192.168.120.206： icmp_seq=10 ttl=64 time=0.362 ms
1032 bytes from 192.168.120.206： icmp_seq=11 ttl=64 time=0.408 ms
1032 bytes from 192.168.120.206： icmp_seq=12 ttl=64 time=0.445 ms
1032 bytes from 192.168.120.206： icmp_seq=13 ttl=64 time=0.397 ms
1032 bytes from 192.168.120.206： icmp_seq=14 ttl=64 time=0.406 ms
1032 bytes from 192.168.120.206： icmp_seq=15 ttl=64 time=0.458 ms《/p》 《p》--- 192.168.120.206 ping statistics ---
15 packets transmitted， 15 received， 0% packet loss， time 41999ms
rtt min/avg/max/mdev = 0.281/0.531/1.993/0.404 ms
［root@localhost ~］#
说明：-i 3 发送周期为 3秒 -s 设置发送包的大小为1024 -t 设置TTL值为 255
上面就是Linux下ping命令的具体用法的介绍了，如果你的网络出了故障，又想知道是哪里出了问题，可以使用ping命令进行检测。
