default menu.c32 timeout 1 ### 偷梁换柱，成功 label centos76-live menu label centos76-live from ftp kernel fedora29live/isolinux/vmlinuz append initrd=fedora29live/isolinux/initrd.img root=live:ftp://192.168.143.1/centos76live/LiveOS/squashfs.img rd.live.image