安装操作系统图形界面
[root@ip-172-31-42-196 ec2-user]# yum group list
Last metadata expiration check: 0:21:51 ago on Mon 22 Jul 2019 12:01:03 AM UTC.
Available Environment Groups:
Server with GUI
Server
Minimal Install
Workstation
Virtualization Host
Custom Operating System
Available Groups:
Container Management
.NET Core Development
Smart Card Support
RPM Development Tools
Graphical Administration Tools
System Tools
Headless Management
Scientific Support
Security Tools
Legacy UNIX Compatibility
Network Servers
Development Tools
[root@ip-172-31-42-196 ec2-user]# yum -y groupinstall "Server with GUI"
[root@ip-172-31-42-196 ec2-user]# yum group list
Last metadata expiration check: 0:32:36 ago on Mon 22 Jul 2019 12:01:03 AM UTC.
Available Environment Groups:
Server
Minimal Install
Workstation
Virtualization Host
Custom Operating System
Installed Environment Groups:
Server with GUI
Installed Groups:
Container Management
Headless Management
Available Groups:
.NET Core Development
Smart Card Support
RPM Development Tools
Graphical Administration Tools
System Tools
Scientific Support
Security Tools
Legacy UNIX Compatibility
Network Servers
Development Tools
[root@ip-172-31-42-196 ec2-user]#
Issue the following commands to start the GUI during boot.
sudo systemctl set-default graphical.target
sudo systemctl default
[root@ip-172-31-42-196 ec2-user]# sudo systemctl set-default graphical.target
Removed /etc/systemd/system/default.target.
Created symlink /etc/systemd/system/default.target → /usr/lib/systemd/system/graphical.target.
[root@ip-172-31-42-196 ec2-user]# sudo systemctl default
[root@ip-172-31-42-196 ec2-user]#