开始

Emilia Zhen大约 1 分钟

安装

安装VMware-workstation-full-14.1.1-7528167 新建虚拟机并使用CentOS-7-x86_64-Minimal-1804.iso

centos7 设置默认图形界面启动

打开终端，运行命令

systemctl get-default

如果显示multi-user.target说明是默认命令行启动，再运行命令

cat /etc/inittab

查看配置文件

[emiliazhen@localhost ~]$ cat /etc/inittab
# inittab is no longer used when using systemd.
#
# ADDING CONFIGURATION HERE WILL HAVE NO EFFECT ON YOUR SYSTEM.
#
# Ctrl-Alt-Delete is handled by /usr/lib/systemd/system/ctrl-alt-del.target
#
# systemd uses 'targets' instead of runlevels. By default, there are two main targets:
#
# multi-user.target: analogous to runlevel 3
# graphical.target: analogous to runlevel 5
#
# To view current default target, run:
# systemctl get-default
#
# To set a default target, run:
# systemctl set-default TARGET.target
#
[emiliazhen@localhost ~]$

修改默认启动方式

systemctl set-default graphical.target

修改完默认启动方式后，这是重新启动其实是不起作用的，还会是命令行桌面，原因是虽然设置了默认启动方式为图形界面，但是没有安装图形界面，接下来再安装图形界面

yum groupinstall "GNOME Desktop" "Graphical Administration Tools"

根据提示，输入y就行了，最后完成会提示complete! 若提示错误connot find a valid baseurl for repo:base/7/x86_64表示无法链接到网线

cd /etc/sysconfig/network-scripts
ls -a
vi ifcfg-ens33

ens33根据刚才ls -a的读取，进入编辑模式按 i 进入，把ONBOOT=no改为 =yes，按Esc，然后:wq保存退出

service network restart

最后运行命令立即重启就OK了

shutdown -r now