一键检测VPS云服务器是Openvz还是KVM还是Xen

wget https://github.com/chuckleb/virt-what/archive/refs/heads/master.zip
unzip master.zip 
cd virt-what-master/


aclocal
autoconf
autoheader
automake --add-missing


./configure 
make && make install

执行virt-what就能看到结果了