adf
chrome
# wget https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm # yum -y install redhat-lsb libXScrnSaver # yum -y localinstall google-chrome-stable_current_x86_64.rpm
sos report
$ yum install sos $ sosreport
python3
yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-$(rpm -E '%{rhel}').noarch.rpm