
if [[ `rpm -qa|grep kernel-core` =~ "kernel-core-5.10".* ]];then
    if [[ -f /etc/yum.repos.d/AnolisOS-kernel-5.10.repo ]];then
        sed -i "s/enabled=0/enabled=1/g" /etc/yum.repos.d/AnolisOS-kernel-5.10.repo
    fi
    sed -i 's/crashkernel=auto/crashkernel=0M-2G:0M,2G-8G:192M,8G-:256M/g' /etc/default/grub && grub2-mkconfig
elif [[ `rpm -qa|grep kernel-core` =~ "kernel-core-4.19".* ]];then
    if [[ -f /etc/yum.repos.d/AnolisOS-Plus.repo ]];then
        sed -i "s/enabled=0/enabled=1/g" /etc/yum.repos.d/AnolisOS-Plus.repo
    fi
    sed -i 's/crashkernel=auto/crashkernel=0M-2G:0M,2G-8G:192M,8G-:256M/g' /etc/default/grub && grub2-mkconfig
fi

