How to resolve the issue when yum is not working after upgrading openssl.

If after upgrading OpenSSL, the yum command is not working, it may be due to yum using an older version of the OpenSSL library, while a new version of OpenSSL has been installed. You can try the following solutions:

1. Reconfigure yum by opening the /etc/yum.conf file, setting the sslverify option to 0, saving and closing the file. Then try running the yum command again.
2. Update yum by using the following command:
3. Update the Yum package manager.
4. This will update yum to the latest version and use the new OpenSSL library.
5. Reinstall OpenSSL: If the above methods don’t work, you can try reinstalling OpenSSL. First, uninstall the old version of OpenSSL.
6. uninstall openssl
7. Next, install the new version of OpenSSL.
8. The command to install openssl using the yum package manager.
9. Update the shared library cache by using the ldconfig command: Run the following command to update the shared library cache:
10. Update the shared library cache.
11. This will ensure the system correctly identifies and loads the new version of the OpenSSL library.

If the above method still doesn’t work, further examination of system logs and error messages may be necessary to identify the specific issue and solutions.