Record the installation process of CentOS 7.0 from a USB flash drive , for the reference of Linux newbies. U disk installation of Linux is simple and environmentally friendly, and it is recommended for everyone to use it.
Preparation before installation :
1. CentOS 7.0 64-bit system: CentOS-7.0-1406-x86_64-DVD.iso
CentOS-7.0-1406 ISO image download address: http://www.linuxidc.com/Linux/2014-07/104146.htm
2、UltraISO
Floppy Disk Link UltraISO v9.5.3.2901 Simplified Chinese Perfect Registration Versionhttp: //www.linuxidc.com/linux/2012-11/74577.htm
3. A U disk with at least 8G
Then start working.
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U disk installation 64-bit CentOS 6.5 method http://www.linuxidc.com/Linux/2014-04/100035.htm
Win7 installs 64-bit CentOS 6.4 dual system detailed graphic tutorial http://www.linuxidc.com/Linux/2014-04/100032.htm
CentOS and Windows dual system installation precautions record http://www.linuxidc.com/Linux/2014-05/101571.htm
UEFI+GPT install Windows8 and CentOS dual systemhttp : //www.linuxidc.com/Linux/2014-05/101575.htm
Windows8.1 and CentOS6.5 dual system installationhttp : //www.linuxidc.com/Linux/2014-05/101581.htm
Basic optimization of CentOS 5.6 Linux installation system http://www.linuxidc.com/Linux/2012-02/54504.htm
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Installation process :
1. First use UltraISO to burn the image to the U disk (PS: When burning, the hidden boot partition can be selected as None, the packages folder inside can be deleted, this folder is useless, and the size is quite large, because the installation Sometimes there is a mirror in the U disk)
2. Copy the CentOS-7.0-1406-x86_64-DVD.iso image to the U disk. ( Don't forget this step )
3. Change the bios startup sequence (that is, the U disk starts first), then enter this interface, press the tab key, and
Will
vmlinuz initrd=initrd.img inst.stage2=hd:LABEL=CentOS\x207\x20x86_64 rd.live.check quiet
Change it to:
vmlinuz initrd=initrd.img repo=hd:/dev/sdb1:/ quiet
Note: It is generally sdb, because the hard disk is generally sda, which may be different, but generally it is sdb1..
Click Enter and it's OK.
4. For the remaining graphic process, see: http://www.linuxidc.com/Linux/2014-10/108013.htm
PS: In fact, you can not use ultraiso to burn, use poweriso to burn to U disk and install directly.
For more information about CentOS, see the CentOS topic page http://www.linuxidc.com/topicnews.aspx?tid=14
This article permanently updates the link address : http://www.linuxidc.com/Linux/2014-10/108014.htm