yum-groups-history

1. List available groups.

[root@localhost ~]# yum group list

2. List all packages that belong to the "Security Tools" group. When looking at this, what packages will be installed?

[root@localhost ~]# yum group info "Security Tools"

3. Install the "Security Tools" group.

[root@localhost ~]# yum group install "Security Tools"

4. Undo the install of the "Seccurity Tools" group.

[root@localhost ~]# yum history

Loaded plugins: amazon-id, rhui-lb

ID     | Login user               | Date and time    | Action(s)      | Altered

-------------------------------------------------------------------------------

    17 |                    | 2015-05-02 11:10 | Install        |    3   

    16 |                    | 2015-05-02 10:55 | Erase          |    1   

    15 |                    | 2015-05-02 10:51 | Install        |    5   

[root@localhost ~]# yum history info 17

Loaded plugins: amazon-id, rhui-lb

Transaction ID : 17

Begin time     : Sat May  2 11:10:49 2015

Begin rpmdb    : 666:2f8b0d9de8e03b35809bb3623696ba61ab589deb

End time       :            11:10:51 2015 (2 seconds)

End rpmdb      : 669:84e7861867838346e3c843a204e1ad2b5a0cc4ba

User           :  

Return-Code    : Success

Command Line   : group install Security Tools

[root@localhost ~]# yum history undo 17