1. The first is to install a Xshell, there is a server (not to consider installing LInux system and the like, in accordance with the already installed Linux system), then use Xshell connected to the server.
2. The next step is to learn to configure Linux for now Linux on adding yum,
2.1 mount command
yum install wget -y && wget -O auto_disk.sh http://download.bt.cn/tools/auto_disk.sh && bash auto_disk.sh
Add gcc 2.2
yum -y install gcc / yum -y install gcc-c++
Use vi to edit the code, after the editing is complete, use
gcc -o hello hello.c
(vi editor is hello.c point c file, the output file named hello (later to distinguish good))
After the completion of the compiled file, you can use ./ the Hello linking the run output (equivalent to the Enter key).