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搜集的有用指令

1 批量移动

·find -name "*2018-11*" -exec mv {} ./11/ \;·

2 查看当前80端口的连接数

netstat -nat|grep -i "80"|wc -l
5407

3 查看当前TCP连接的状态

netstat -na | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}'
LISTEN 12
SYN_RECV 1
ESTABLISHED 454
FIN_WAIT1 1
TIME_WAIT 5000

4 同时使用有线网上内网、无线网上外网

利用有线访问局域网数据库等,用无线网络访问外网,这里提供一种方法可以实现,可编写bat文件,并在cmd中执行:

route delete 0.0.0.0

route add 0.0.0.0 mask 0.0.0.0 172.20.1.254

route add 172.20.36.0 mask 255.255.255.0 172.20.36.254

解释一下:

其中172.20.1.254为无线网网关,172.20.36.254为有线网网关。这两句话的意思是:对于所有IP地址的访问,都从172.20.1.254走;但是,对于172.20.36开头的地址的访问,从172.20.36.254走。

 

针对上述情况,实际应用中,遇到windows 7与windows xp两者不一样,windows 7中,除了上述命令外,在TCP/IP配置中,无线外网设置为自动获取,内网配置为内网IP,子网掩码,网关。

widows xp中,除了上述命令外,在TCP/IP配置中,无线设置为手动输入IP,子网掩码,且网关留空,不填,内网配置为内网IP,子网掩码,网关。

参考:https://www.cnblogs.com/jinjiangongzuoshi/p/3342180.html

5 添加默认路由

route -net 172.29.197.0/24 gw 10.2.191.254
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