鑑於天朝的網絡,這DNS服務器是要隨時改啊,一直以來網絡不穩定的做法:
依次點擊 偏好設置- 網絡 - 高級 - DNS - + ..........
累覺不愛啊,每次都要點,況且DNS要那麼頻繁的更改,還想不想好好上網了!
Shell纔是王道啊,方法如下
# 其實就是用到networksetup命令 # 設置DNS sudo networksetup -setdnsservers <workservices> x.x.x.x # 注:x.x.x.x就是要更改的DNS地址,可以加空格跟多個 # <workservices>是要修改的網絡接口,需要替換,不知道可以運行下列命令 networksetup -listallnetworkservices # 查看當前設置的DNS networksetup -getdnsservers <workservices> # 清空當前DNS(自動獲取) sudo networksetup -setdnsservers <workservices> empty # 順便把幾個DNS地址轉了: # # Google DNS IPv4地址: # 8.8.8.8 (google-public-dns-a.google.com) # 8.8.4.4 (google-public-dns-b.google.com) # Google DNS IPv6地址: # 2001:4860:4860::8888 # 2001:4860:4860::8844 # OpenDNS IPv4地址: # 208.67.222.222 (Resolver1.OpenDNS.com) # 208.67.220.220 (Resolver2.OpenDNS.com) # 208.67.222.220 (Resolver3.OpenDNS.com) # 208.67.220.222 (Resolver4.OpenDNS.com) # OpenDNS IPv6地址: # 2620:0:ccc::2 # 2620:0:ccd::2 #