Centos系统设置(不断更新)

Linux的配置文件储存于/etc/文件夹中

1. 修改启动顺序

vi /etc/grub.conf

2. sudo配置

root下visudo

## Allows people in group wheel to run all commands
# %wheel        ALL=(ALL)       ALL
%wheel          ALL=(ALL)       ALL

## Same thing without a password
# %wheel        ALL=(ALL)       NOPASSWD: ALL
%wheel          ALL=(ALL)       NOPASSWD: ALL

3. 网络配置

/etc/sysconfig/network
/etc/sysconfig/network-scripts/ifcfg-eth0

自动连接
vi /etc/sysconfig/network-scripts/ifcfg-eth0

ONBOOT="yes"

4. 控制台字体

/etc/sysconfig/i18n

5. root登陆图形界面

vi /etc/pam.d/gdm

#auth       required    pam_succeed_if.so user != root quiet

6. 启动配置(桌面5/命令行3)

vi /etc/inittab

id:5:initdefault