deb and rpm

RedHat or CentOS
wget https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm
sudo rpm -ivh google-chrome-stable_current_x86_64.rpm

Ubuntu
sudo https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
dpkg -i google-chrome-stable_current_amd64.deb