CENTOS7 Installation and Problem solving

0. (Most do not need this step) when making a USB flash drive, in addition to the ISO (LMT) folder into the ISO system image, you also need to go into the image file, the images and Isolinux folder to the root directory of the USB stick (sometimes you need to copy the ISO system image to the root directory).
1. Installation Issues
The reason is that the file installation path written by Ultroiso under Windows is not recognized by Linux and cannot find boot or installation files or timeout.
Workaround:
1.1 Find the location of the installation files
CD Dev;
Ls
The order may be different (sda,adb or SDC, pluggable USB flash drive for LS test), find the boot USB drive letter, this article defaults to SDB4
1.2 Restart the installation, install the interface byTabKey to modify the startup configuration
Put
Vmlinuz initrd=initrd.img
inst.stage2=hd:label=centos\x207\x20x86_64 Rd.live.check Quiet
Change to:
Vmlinuz initrd=initrd.img
inst.stage2=hd:/dev/SDB4(or SDA4 installation file location) quiet
See: http://www.geekcome.com/content-10-8397-1.html
1.3 Installation Note Select the installed version, the graphic interface strength Rating
2. No graphical interface issues
First determine the version of the installation that is not minimized.
To enter the root user, #vim/etc/inittab, view the permissions, there are 3 and 52 permissions, there are hints to modify the method, input: Wq exit, follow the prompts to modify, reboot system (vi and VIM function basically the same, other documents are described,IKey changes, pressESCKey, enter: WQ).
CTRL+ALT+F2/F1 switch interface, laptop may need to press fn key
See other documentation for graphics driver issues.
3. Installing Java
Switch to root user, Su root;
Yum Install Java
4. Download and install Eclipse
TAR-ZXVF eclipse-c/opt
#-c/opt means unzip to the OPT folder

CENTOS7 Installation and Problem solving