debian7.5设置开机启动(insserv)
shell中怎么注释多行

ifstat查看网速

妙音 posted @ 2015年3月17日 14:39 in linux , 3635 阅读

安装

sudo yum install ifstat

debian示例

root@DEV-server:~# ifstat
       eth0       
 KB/s in  KB/s out
   73.53     66.34
    1.14      0.99
   89.65     22.87
    5.62      2.62
    1.79      1.15
    2.22      1.46
   62.26     62.24

fedora示例

➜  ~  ifstat
#kernel
Interface        RX Pkts/Rate    TX Pkts/Rate    RX Data/Rate    TX Data/Rate  
                 RX Errs/Drop    TX Errs/Drop    RX Over/Rate    TX Coll/Rate  
lo                     0 0             0 0             0 0             0 0      
                       0 0             0 0             0 0             0 0      
p2p1                   0 0             1 0             0 0            62 0      
                       0 0             0 0             0 0             0 0
  • RX Pkts/Rate  数据包接收流量
  • RX Errs/Drop  丢包
  • TX Pkts/Rate  数据包发送流量
  • RX Data/Rate 数据接收流量
  • TX Data/Rate 数据发送流量
  • lo与p2p1表示两个网卡
 
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