日常使用的脚本

日常会写一些脚本来简化工作，在这里保存一份吧。

1、 USB Netlink 设置 IP 并打开 NAT 功能

Server 端

#!/bin/bash

# set your ip address and make the nat work
CMD="ifconfig usb0 192.168.0.1 &&
     echo '1'>/proc/sys/net/ipv4/ip_forward &&
     iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE"

# do it as root
su -c "$CMD"


 

Client 端

 

 

#!/bin/bash

## set your IP and gateway
CMD="ifconfig usb0 192.168.0.2 &&
     route add default gw 192.168.0.1"

su -c "$CMD"

#cat >/etc/resolv.conf<#nameserver 166.111.8.28
#EOF

echo "USB0 is up now"
exit 0