[root@localhost named] vim /etc/grub.conf
just type here "1" for windows "0" for linux
Time server client configuration
[root@localhost named] vim /etc/ntp.conf
just type here server IP or server name
[root@localhost named] vim /etc/ntp/step_tickers
just type here server IP
[root@localhost named] service ntpd restart
[root@localhost named] system-config-data
here go to networktime tab -add -server IP-ok
Recover a file of linux os
at first insert a CD into CD ROM the reboot the PC press "a" during booting type here "linux rescue"-
Enter
Then you should to take step as your requirement *
