[root@localhost~]#grep ^menuentry /boot/grub2/grub.cfg | cut -d "’" -f2
Fedora, with Linux 3.13.4-200.fc20.x86_64
Fedora, with Linux 0-rescue-c9dcecb251df472fbc8b4e620a749f6d
Fedora, with Xen hypervisor
[root@localhost~]# grub2-set-default ‘Fedora, with Xen hypervisor’ [root@localhost~]# grub2-editenv list
saved_entry=Fedora, with Xen hypervisor
,天再高又怎样,踮起脚尖就更接近阳光。