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避免每次切换网关都输入密码

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icymind edited this page Aug 14, 2017 · 1 revision

每次切换网关, 都会执行两条命令:

sudo /sbin/route change default ${ip}
sudo /usr/sbin/networksetup -setdnsservers "${networkservice}" "${ip}"

如果不想每次都输入密码, 可以配置/etc/sudoers文件, 对这两条命令免密码执行:

sudo visudo
在文件中添加一行: abcdefg ALL=(ALL) NOPASSWD:SETENV: /usr/sbin/networksetup, /sbin/route, 其中abcdefg改为自己用户名