Linux CentOS ping域名和curl查詢本機外網地址
阿新 • • 發佈:2018-11-09
CentOS ping安裝
yum install iputils
CentOS域名異常處理
異常一:ping異常
centos7 ping: www.baidu.com: Name or service not known
異常二:curl 域名異常
curl: (6) Could not resolve host: www.baidu.com
DNS處理方法,修改vi /etc/resolv.conf:
# Generated by NetworkManager nameserver 114.114.114.114 nameserver 8.8.8.8 ~
CentOs驗證本地外網IP
使用curl命令訪問公網域名解析地址:
$ curl ifconfig.me $ curl icanhazip.com $ curl ident.me $ curl ipecho.net/plain $ curl whatismyip.akamai.com $ curl tnx.nl/ip $ curl myip.dnsomatic.com $ curl ip.appspot.com $ curl -s checkip.dyndns.org | sed 's/.*IP Address: [0−9\.]∗ --------------------- 作者:seekthere 來源:CSDN 原文:https://blog.csdn.net/seekkevin/article/details/50554616?utm_source=copy 版權宣告:本文為博主原創文章,轉載請附上博文連結!