Virtualbox - Install guest additions on RHEL 8 or CentOS 8

1. First install the following packages required for compilation of guest addition modules

# dnf install tar bzip2 kernel-devel-$(uname -r) kernel-headers 
perl gcc make elfutils-libelf-devel

2. Install Guest Addition  by running the installation script after mounting guest addition iso

# ./

3. Check if the guest addition modules has been installed

# lsmod | grep vbox