mac os ping：ping 必須以 root 身份運行

Question

在mac os 10.13.6 iterm3 終端中

➜ ping baidu.com 
ping: ping must run as root

但當：

➜ sudo ping baidu.com   
PING baidu.com (220.181.57.216): 48 data bytes   
56 bytes from 220.181.57.216: icmp_seq=0 ttl=54 time=59.912 ms   
56 bytes from 220.181.57.216: icmp_seq=1 ttl=54 time=48.389 ms

沒關系。

我怎樣才能使ping正常？

Answer 1

有用！

➜ sudo chown root /usr/local/bin/ping
➜ sudo chmod +s /usr/local/bin/ping
➜ ping baidu.com

Answer 2

添加到您的 zshrc

 export PATH="/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"