The certificate issuer's certificate has expired. Check your system date and time

yum 구동시 위와 같이 에러가 발생이 된다면

# yum install ca-certificates

설치후

# update-ca-trust extract

적용하고 설치 하면 된다.

jenkins reset root password systemctl restart jenkins (1)	2023.10.19
curl: (35) Peer reports incompatible or unsupported protocol version (0)	2023.10.17
pip offline install 방법 (0)	2023.10.12
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.Available platform plugins are (0)	2023.09.24
gcc 11 install centos 7 (0)	2023.09.15

이제부터 시작!! 어디 한번해볼까?