centos6 installation
1. Select the first installation or upgrade
2. Check if the disc intact
3. Test
4. Test successfully without any problems described disc
5. OK point after the disc will automatically pop up (lower right corner of the interface disc identification becomes right-linking point into the gray continue resume)
6. after entering the check is successful installation wizard
7. select English language
8. select US standard keyboard
9. select the operating system installed on the local hard disk
10. the hard disk initialization
11. set the host name
12. set the card (NIC default is to disable the Connect automatically point only after the application has a point apply network functions set up)
set up after the card to get the address how to view + Alt + F2 (allowing linux operating system installation process by pressing Ctrl interim Executive Directive)
Ctrl + Alt + F6 to switch back
13. select zone (system clock UTC to remove otherwise the system will not think Shanghai time, but UTC time will be 8 hours time difference)
14. set administrator account
15. create your own partition layout
16.create create a partition
17. The selection criteria for the partition
18. partition plan
swap partition twice the memory of
how to view the free memory or directly view the free memory size is no such command on centos6
[root @ centos7 ~] #cat / proc / meminfo
See partition
[centos7 the root @ ~] #cat / proc / Partitions
19. A default Next
20. Select install any component (with the desktop graphical Desktop selected from beginners mounted generally selected to minimize the production installation Minimal character graphic interface does not use such a space best)
then the next step is installed will be prompted to restart
will restart 21. after some initial work
(1) welcome screen
(2) Create a regular user (do everyday use)
(3) Set the time
(4) function is enabled Kdump
Kdump function is used for some of the equipment failure caused a system crash because the hardware is usually caused by hardware in addition to not cause a system failure the reason will not start start crash the system stored in the system requirements take up more memory space
