yum.repos.d

Hi All,

my /etc/yum.repos.d contained as follow:

Code:[root@izk1aaur2shmpokx2h15i1z yum.repos.d]# ls
CentOS-Base.repo epel.repo.rpmnew remi-php74.repo
CentOS-CR.repo epel-testing.repo remi-php80.repo
CentOS-Debuginfo.repo pgdg-redhat-all.repo remi-php81.repo
CentOS-fasttrack.repo remi-modular.repo remi-php82.repo
CentOS-Media.repo remi-php54.repo remi-php83.repo
CentOS-Sources.repo remi-php70.repo remi.repo
CentOS-Vault.repo remi-php71.repo remi-safe.repo
CentOS-x86_64-kernel.repo remi-php72.repo webmin.repo
epel.repo remi-php73.repoI don't think I need all some of them, what is the one should I maintain?

I need advice.

thank you