使用wget命令下载出现Issued certificate has expired错误

:c1e, 2600:140b:1a00:185::c1e
Connecting to www.openssl.org (www.openssl.org)|184.50.93.94|:443... connected.
ERROR: cannot verify www.openssl.org's certificate, issued by ‘/C=US/O=Let's Encrypt/CN=R3’:
  Issued certificate has expired.
To connect to www.openssl.org insecurely, use `--no-check-certificate'

报错原因

这个是因为下载链接为https加密传输的协议,系统的证书和对应网站的证书对不上所以提示过期

解决办法

wget 加上 --no-check-certificate 跳过认证

例如

 

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