向东博客 专注WEB应用 构架之美 --- 构架之美，在于尽态极妍 | 应用之美，在于药到病除|赢在IT，Playin' with IT,Focus on Killer Application,Marketing Meets Technology.

git clone https://github.com/dufferzafar/netuse /usr/local/netuse
cd /usr/local/netuse
cp config.py.example config.py
ln -s netuse.py /usr/bin/netuse

Crontab：
#linux network watch  netuse */2 * * * * /usr/local/netuse/dumper


vi /usr/bin/netuse
#!/usr/bin/python3  
不存在python3怎么办？
ln -s /usr/bin/python /usr/bin/python3


vi /usr/local/netuse/dumper 把网卡修改成自己的网卡eth1：
# which registers itself as a ppp device.
echo $(cat /sys/class/net/ppp0/statistics/rx_bytes)";"$(date +%s) >> ~/.net/$year/$month/down/$date                                                          
echo $(cat /sys/class/net/ppp0/statistics/tx_bytes)";"$(date +%s) >> ~/.net/$year/$month/up/$date
修改为：
echo $(cat /sys/class/net/eth1/statistics/rx_bytes)";"$(date +%s) >> ~/.net/$year/$month/down/$date echo $(cat /sys/class/net/eth1/statistics/tx_bytes)";"$(date +%s) >> ~/.net/$year/$month/up/$date
修改为：eth1


标准统计（主要看看vps一天多少流量）：
[root@iZ25z0ugwgtZ netuse]# netuse
Downloaded:        5 MB
Uploaded:          0 MB

Data Left:      10235 MB
Days Left:         3 Days
End Date:       2016-06-29 (11:59 PM)

Suggested:      3411 MB (Per Day)

一周一瞥（好像有点问题）：
[root@iZ25z0ugwgtZ netuse]# netuse -w
Data downloaded this week:

Traceback (most recent call last):
  File "/bin/netuse", line 277, in <module>
    weekly()
  File "/bin/netuse", line 186, in weekly
    format="{:>5.0f}",
  File "/usr/local/netuse/termgraph.py", line 56, in chart
    print_blocks(labels[i], data[i], step, args)
  File "/usr/local/netuse/termgraph.py", line 63, in print_blocks
    blocks = int(count / step)
ZeroDivisionError: integer division or modulo by zero

作者：jackxiang@向东博客 专注WEB应用 构架之美 --- 构架之美，在于尽态极妍 | 应用之美，在于药到病除
地址：https://jackxiang.com/post/8765/
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