CentOS

I think there's confusion between yq that is Go-based and the one that is Python-based. The Go-based *seems* more mature at least because it's more prominent on Google. It is available for install/has continuous updates in the GetPageSpeed *commercial* repository (requires payment). sudo yum -y inst...

If you don't intend to use the GetPageSpeed repository, remove its repository configuration:

The socket will be where you have configured it to be. The default is a TCP socket. You can find this in the config at /etc/opendkim.conf : ## Create a socket through which your MTA can communicate. Socket inet:8891@localhost Simply match that up with corresponding config for Postfix at /etc/postfix...

It's a CentOS 7 problem. You have to downgrade firewalld until they fix it. https://github.com/firewalld/firewalld/issues/519 No, technically you don't have to downgrade FirewallD. Here is a permanent fix and it's not a workaround for FirewallD but rather a fix for those cut-down kernels: https://w...

No, that's the wrong solution. What that actually tells you is that the app was built to require a newer glibc package than we ship but if you attempt to change that, you will break the rest of your system so do not even try. The error: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found Is f...