原來是因為github.com沒有被主機給解析愈腾,
第一步?ping github.com
PING github.com (192.30.255.112): 56 data bytes
64 bytes from 192.30.255.112: icmp_seq=0 ttl=43 time=144.449 ms
64 bytes from 192.30.255.112: icmp_seq=1 ttl=43 time=140.965 ms
^C
--- github.com ping statistics ---
2 packets transmitted, 2 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 140.965/142.707/144.449/1.742 ms
先 ping 看一下主機地址
然后 編輯文件etc/hosts
sudo vi /etc/hosts
i ?啟動編輯模式
::1 ? ? ? ? ? ? localhost
192.30.255.112 ?github.com
然后添加github的地址
esc 退出編輯模式
:wq退出vi
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作者:zhanglongdream
來源:CSDN
原文:https://blog.csdn.net/zhanglongdream/article/details/71307775
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