echo insecure >> ~/.curlrc
curl --insecure
https://curl.se/ca/cacert.pem -o /etc/ssl/certs/ca-certificates.crt
或
ln -s /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem /etc/ssl/certs/ca-certificates.crt
yum使用curl库函数，如果curl不能正确get https url，就会出错：
Errors during downloading metadata for repository 'epel'
参考：
https://stackoverflow.com/questions/3160909/how-do-i-deal-with-certificates-using-curl-while-trying-to-access-an-https-url
https://forums.centos.org/viewtopic.php?t=72484
[
本帖最后由 linda 于 2023-5-10 18:31 编辑 ]
