15.2.2-启动管理-启动引导程序-Grub加密

第十五讲启动管理主讲人：沈超（)交流论坛：、grub加密[root@localhost~]#grub-md5-crypt#生成加密密码串[root@localhost~]#vi/boot/grub/grub.confdefault=0timeout=5password--md5$1$Y84LB1$8tMY2PibScmuOCc8z8U35/#password选项放在整体设置处。splashimage=(hd0,0)/grub/splash.xpm.gzhiddenmenu…省略部分内容…2、纯字符界面分辨率调整grepCONFIG_FRAMEBUFFER_CONSOLE/boot/config-2.6.32-279.el6.i686#查询内核是否支持分辨率修改色深640×480800×6001024×7681280×10248位76977177377515位78478779079316位78578879179432位786789792795vi/boot/grub/grub.confkernel/vmlinuz-2.6.32-279.el6.i686roroot=UUID=b9a7a1a8-767f-4a87-8a2b-a535edb362c9rd_NO_LUKSKEYBOARDTYPE=pcKEYTABLE=usrd_NO_MDcrashkernel=autoLANG=zh_CN.UTF-8rd_NO_LVMrd_NO_DMrhgbquietvga=791