Linux之ping命令

知识的领域是无限的,我们的学习也是无限期的。这篇文章主要讲述Linux之ping命令相关的知识，希望能为你提供帮助。
命令格式
ping [参数] [主机名或IP地址]
命令功能
命令参数

-d 使用Socket的SO_DEBUG功能。
-f极限检测。大量且快速地送网络封包给一台机器，看它的回应。
-n 只输出数值。
-q 不显示任何传送封包的信息，只显示最后的结果。
-r 忽略普通的Routing Table，直接将数据包送到远端主机上。通常是查看本机的网络接口是否有问题。
-R 记录路由过程。
-v 详细显示指令的执行过程。
< p> -c 数目：在发送指定数目的包后停止。
-i 秒数：设定间隔几秒送一个网络封包给一台机器，预设值是一秒送一次。
-I 网络界面：使用指定的网络界面送出数据包。
-l 前置载入：设置在送出要求信息之前，先行发出的数据包。
-p 范本样式：设置填满数据包的范本样式。
-s 字节数：指定发送的数据字节数，预设值是56，加上8字节的ICMP头，一共是64ICMP数据字节。
-t 存活数值：设置存活数值TTL的大小。

ping的通的情况

> ping 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=106 time=255.389 ms 64 bytes from 8.8.8.8: icmp_seq=1 ttl=106 time=253.781 ms 64 bytes from 8.8.8.8: icmp_seq=2 ttl=106 time=258.403 ms 64 bytes from 8.8.8.8: icmp_seq=3 ttl=106 time=255.721 ms 64 bytes from 8.8.8.8: icmp_seq=4 ttl=106 time=255.086 ms 64 bytes from 8.8.8.8: icmp_seq=5 ttl=106 time=255.165 ms 64 bytes from 8.8.8.8: icmp_seq=6 ttl=106 time=253.948 ms ...

ping不通的情况

> ping 8.8.9.9 PING 8.8.9.9 (8.8.9.9): 56 data bytes Request timeout for icmp_seq 0 Request timeout for icmp_seq 1 Request timeout for icmp_seq 2 Request timeout for icmp_seq 3 Request timeout for icmp_seq 4 Request timeout for icmp_seq 5 Request timeout for icmp_seq 6 ...

ping指定次数

> ping -c 10 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=106 time=256.369 ms 64 bytes from 8.8.8.8: icmp_seq=1 ttl=106 time=255.471 ms 64 bytes from 8.8.8.8: icmp_seq=2 ttl=106 time=255.381 ms 64 bytes from 8.8.8.8: icmp_seq=3 ttl=106 time=255.038 ms 64 bytes from 8.8.8.8: icmp_seq=4 ttl=106 time=260.055 ms 64 bytes from 8.8.8.8: icmp_seq=5 ttl=106 time=255.733 ms 64 bytes from 8.8.8.8: icmp_seq=6 ttl=106 time=254.986 ms 64 bytes from 8.8.8.8: icmp_seq=7 ttl=106 time=254.084 ms 64 bytes from 8.8.8.8: icmp_seq=8 ttl=106 time=255.902 ms 64 bytes from 8.8.8.8: icmp_seq=9 ttl=106 time=256.121 ms--- 8.8.8.8 ping statistics --- 10 packets transmitted, 10 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 254.084/255.914/260.055/1.513 ms

时间间隔和次数限制的ping

> ping -c 10 -i 0.5 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=106 time=255.032 ms 64 bytes from 8.8.8.8: icmp_seq=1 ttl=106 time=256.937 ms 64 bytes from 8.8.8.8: icmp_seq=2 ttl=106 time=255.129 ms 64 bytes from 8.8.8.8: icmp_seq=3 ttl=106 time=256.560 ms 64 bytes from 8.8.8.8: icmp_seq=4 ttl=106 time=264.229 ms 64 bytes from 8.8.8.8: icmp_seq=5 ttl=106 time=254.791 ms 64 bytes from 8.8.8.8: icmp_seq=6 ttl=106 time=254.212 ms 64 bytes from 8.8.8.8: icmp_seq=7 ttl=106 time=254.998 ms 64 bytes from 8.8.8.8: icmp_seq=8 ttl=106 time=255.029 ms 64 bytes from 8.8.8.8: icmp_seq=9 ttl=106 time=255.559 ms--- 8.8.8.8 ping statistics --- 10 packets transmitted, 10 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 254.212/256.248/264.229/2.771 ms

通过域名ping域名

> ping -c 5 json.im PING json.im (150.109.147.28): 56 data bytes 64 bytes from 150.109.147.28: icmp_seq=0 ttl=48 time=28.733 ms 64 bytes from 150.109.147.28: icmp_seq=1 ttl=48 time=28.412 ms 64 bytes from 150.109.147.28: icmp_seq=2 ttl=48 time=28.012 ms 64 bytes from 150.109.147.28: icmp_seq=3 ttl=48 time=31.498 ms 64 bytes from 150.109.147.28: icmp_seq=4 ttl=48 time=30.518 ms--- json.im ping statistics --- 5 packets transmitted, 5 packets received, 0.0% packet loss round-trip min/avg/max/stddev = 28.012/29.435/31.498/1.341 ms

多参数使用

> ping -i 1 -s 1024 -t 123 json.im PING json.im (150.109.147.28): 1024 data bytes 1032 bytes from 150.109.147.28: icmp_seq=0 ttl=48 time=29.613 ms 1032 bytes from 150.109.147.28: icmp_seq=1 ttl=48 time=28.530 ms 1032 bytes from 150.109.147.28: icmp_seq=2 ttl=48 time=32.768 ms 1032 bytes from 150.109.147.28: icmp_seq=3 ttl=48 time=29.014 ms 1032 bytes from 150.109.147.28: icmp_seq=4 ttl=48 time=30.239 ms 1032 bytes from 150.109.147.28: icmp_seq=5 ttl=48 time=27.815 ms 1032 bytes from 150.109.147.28: icmp_seq=6 ttl=48 time=31.311 ms 1032 bytes from 150.109.147.28: icmp_seq=7 ttl=48 time=34.554 ms 1032 bytes from 150.109.147.28: icmp_seq=8 ttl=48 time=41.600 ms 1032 bytes from 150.109.147.28: icmp_seq=9 ttl=48 time=29.513 ms 1032 bytes from 150.109.147.28: icmp_seq=10 ttl=48 time=28.320 ms 1032 bytes from 150.109.147.28: icmp_seq=11 ttl=48 time=29.449 ms 1032 bytes from 150.109.147.28: icmp_seq=12 ttl=48 time=29.127 ms 1032 bytes from 150.109.147.28: icmp_seq=13 ttl=48 time=28.583 ms 1032 bytes from 150.109.147.28: icmp_seq=14 ttl=48 time=28.064 ms

指定源接口(网卡)

> ping -I eth0 8.8.8.8 PING 8.8.8.8 (8.8.8.8) from 192.168.0.3 eth0: 56(84) bytes of data. 64 bytes from 8.8.8.8: icmp_seq=2 ttl=109 time=201 ms 64 bytes from 8.8.8.8: icmp_seq=3 ttl=109 time=201 ms 64 bytes from 8.8.8.8: icmp_seq=4 ttl=109 time=200 ms 64 bytes from 8.8.8.8: icmp_seq=5 ttl=109 time=201 ms 64 bytes from 8.8.8.8: icmp_seq=6 ttl=109 time=201 ms 64 bytes from 8.8.8.8: icmp_seq=7 ttl=109 time=201 ms 64 bytes from 8.8.8.8: icmp_seq=9 ttl=109 time=201 ms 64 bytes from 8.8.8.8: icmp_seq=10 ttl=109 time=201 ms ...

指定Internet协议
ping -4 DESTINATION ping -6 DESTINATION

> ping -4 8.8.8.8 PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data. 64 bytes from 8.8.8.8: icmp_seq=2 ttl=109 time=200 ms 64 bytes from 8.8.8.8: icmp_seq=4 ttl=109 time=201 ms 64 bytes from 8.8.8.8: icmp_seq=5 ttl=109 time=200 ms 64 bytes from 8.8.8.8: icmp_seq=6 ttl=109 time=200 ms 64 bytes from 8.8.8.8: icmp_seq=8 ttl=109 time=201 ms 64 bytes from 8.8.8.8: icmp_seq=13 ttl=109 time=200 ms 64 bytes from 8.8.8.8: icmp_seq=16 ttl=109 time=201 ms 64 bytes from 8.8.8.8: icmp_seq=17 ttl=109 time=200 ms 64 bytes from 8.8.8.8: icmp_seq=19 ttl=109 time=200 ms 64 bytes from 8.8.8.8: icmp_seq=21 ttl=109 time=201 ms ...

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【Linux之ping命令】