poloshiao 写了:用编辑文件程式或办公文件程式 存成 Ubuntu / Windows 可以打开的格式
enp0s3 Link encap:以太网 硬件地址 08:00:27:63:07:bf
inet 地址:10.0.2.15 广播:10.0.2.255 掩码:255.255.255.0
inet6 地址: fe80::41b6:15a4:cc99:bc45/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 跃点数:1
接收数据包:14 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:748 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:1000
接收字节:1370 (1.3 KB) 发送字节:60485 (60.4 KB)
lo Link encap:本地环回
inet 地址:127.0.0.1 掩码:255.0.0.0
inet6 地址: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 跃点数:1
接收数据包:514 错误:0 丢弃:0 过载:0 帧数:0
发送数据包:514 错误:0 丢弃:0 过载:0 载波:0
碰撞:0 发送队列长度:1000
接收字节:34180 (34.1 KB) 发送字节:34180 (34.1 KB)
root@zxs-VirtualBox:~# sudo ping -c 3 127.0.0.1
PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data.
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.014 ms
64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.065 ms
64 bytes from 127.0.0.1: icmp_seq=3 ttl=64 time=0.019 ms
--- 127.0.0.1 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2042ms
rtt min/avg/max/mdev = 0.014/0.032/0.065/0.023 ms
root@zxs-VirtualBox:~# sudo ping -c 3 localhost
PING localhost (127.0.0.1) 56(84) bytes of data.
64 bytes from localhost (127.0.0.1): icmp_seq=1 ttl=64 time=0.012 ms
64 bytes from localhost (127.0.0.1): icmp_seq=2 ttl=64 time=0.042 ms
64 bytes from localhost (127.0.0.1): icmp_seq=3 ttl=64 time=0.023 ms
--- localhost ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2036ms
rtt min/avg/max/mdev = 0.012/0.025/0.042/0.013 ms
root@zxs-VirtualBox:~# sudo ping -c 3 198.71.84.64
PING 198.71.84.64 (198.71.84.64) 56(84) bytes of data.
64 bytes from 198.71.84.64: icmp_seq=1 ttl=48 time=163 ms
64 bytes from 198.71.84.64: icmp_seq=2 ttl=48 time=163 ms
64 bytes from 198.71.84.64: icmp_seq=3 ttl=48 time=164 ms
--- 198.71.84.64 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 163.448/163.914/164.603/0.497 ms
root@zxs-VirtualBox:~# sudo ping -c 3 forum.ubuntu.org.cn
ping: unknown host forum.ubuntu.org.cn
root@zxs-VirtualBox:~# sudo tracepath 198.71.84.64
1?: [LOCALHOST] pmtu 1500
1: 10.0.2.2 0.181ms
1: 10.0.2.2 0.283ms
2: no reply
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Too many hops: pmtu 1500
Resume: pmtu 1500
root@zxs-VirtualBox:~# sudo tracepath forum.ubuntu.org.cn
gethostbyname2: Host name lookup failure