[Linux] One of Shell Study Notes-installation preparation

[Linux] One of the Shell Study Notes-install and prepare the system version: CentOS 6.4 how to open the command window: application, system tools, how to obtain the root permission: Under the terminal, enter su and then enter the password (the password is not displayed on the screen). How to convert the English version to Chinese: [plain] [root @ localhost ~] # Echo 'lang = "zh_CN.UTF-8" '>/etc/sysconfig/i18n [root @ localhost ~] # How to Use the moderate Input Method in init 6: yum groupinstall "Chinese support"-y after injection, you can re-Add the installation of the Input Method FlashPlayer: 1. Open a Web page that requires Flash Player. Download Flash Player (rpm format) 2. open the download location on the terminal and enter the rpm-ivh + download file name. rpm 3. restart attachment: the main reason is the root permission of the graphic interface. You are required to move the Flash Player. so file without sufficient permissions. Or you cannot modify the WordPress. It's amazing to be a newbie... Install the vi Editor: [plain] yum-y install vim * shells installation: (CentOS6.4) sh yum. sh. The yum. sh script is as follows: [plain] #! /Bin/bash mv/etc/yum. repos. d/CentOS-Base.repo/etc/yum. repos. d/CentOS-Base.repo. $ (date + % F) _ backup cd/etc/yum. repos. d/Ver = $ (cat/etc/redhat-release | awk-F ". "'{print $1 }') if ["$ {Ver}" = "CentOS release 6"] then wget http://mirrors.163.com/.help/CentOS6-Base-163.repo else wget http://mirrors.163.com/.help/CentOS5-Base-163.repo fi yum makecache echo "############# ########################### "echo" The installation is complete "echo "# ######################################## #"