If you use the grub as the main boot program boot the dual system (Windows & Linux), you can set Windows to the default start-up operating system, adjust the display order on the screen (in general GRUB) Set LinUX to the default start, and Windows is displayed as DOS): 1. Log in to Linux2 with root account. Vi /etc/grub.conf, the contents of thegrub.conf is as follows # Grub.conf generated by Anaconda ## Note That you do NOT HAVE TORUN GRUB AFTER MAKING CHANGES to this file # NOTCI: you do not have a / boot part # all kernel and ositrd paths are relative to /, eg. # root (hd0, 4) # kernel / boot / vmlinuz-version Ro root = / dev / hdc5 # initrd /boot/initrd-version.img#boot=/dev/hdcdefault=0timeout=10splashImage= (HD0, 4 )/boot/grub/splash.xpm.gzpassword - MD5 $ 1 $ SEFUVF4T $ UET8LIEX0TII1LSNZGLJ / TITLE Red Hat Linux (2.4.20-8) root (HD0, 4) kernel /boot/vmlinuz-2.4.20-8 RO ROOT = label = / init /boot/initrd-2.4.20 -8.imgtitle dos rootnoverify (HD0, 0) ChainLoader 13. Modify the grub.conf file to solve the startup order problem, the modified file is as follows # GRUB.CONF generated by Anaconda ## Note That You Do Not Have to RERN GRUB After Making Changes to this file # NOTICE: you do not have a / Boot Partition. THIS Means That # All kernel and initrd paths area relative to /, eg. # root (hd0, 4) # kernel / boot / vmlinuz-version Ro root = / dev / hdc5 # initrd / boot / initrd-version. img # boot = / dev / hdcdefault = 0timeout = 10splashimage = (hd0,4) /boot/grub/splash.xpm.gzpassword --md5 $ 1 $ sefuvF4T $ uet8lieX0oTII1lsnZGLJ / title DOS rootnoverify (hd0,0) chainloader 1title Red Hat Linux (2.4.20-8) root (HD0, 4) kernel /boot/vmlinuz-2.4.20-8 RO root = label = / init /boot/initrd-2.4.20-8.img
