linux下如何获得网络的数据传数量？

[interlc]

就是接受到多少字节,发送了多少字节,每秒的数据流量是多少？等等这些东西

[nevil]

ifconfig看网卡的信息应该有这些数据量的

[pottichu]

ifconfig
eth0 Link encap:Ethernet HWaddr 00:23:54:99:8C:8C
inet addr:192.168.168.116 Bcast:192.168.168.255 Mask:255.255.255.0
inet6 addr: fe80::223:54ff:fe99:8c8c/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:94462 errors:0 dropped:0 overruns:0 frame:0
TX packets:63656 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:127453757 (121.5 MiB) TX bytes:6983333 (6.6 MiB)
Interrupt:220 Base address:0x8000

[linuxzcb]

ifconfig是比较直观，但是不能看实时的流量！

[路漫漫其修远.]

cat /proc/net/dev

[xiaocai0001]

dstat