centOS安装tree

[root@bogon ~]# yum install treeLoaded plugins: fastestmirror, langpacksbase                                                                                                                      | 3.6 kB  00:00:00     extras                                                                                                                    | 3.4 kB  00:00:00     updates                                                                                                                   | 3.4 kB  00:00:00     extras/7/x86_64/primary_db                                                                                                | 191 kB  00:00:05     Loading mirror speeds from cached hostfile * base: mirrors.neusoft.edu.cn * extras: mirrors.zju.edu.cn * updates: mirrors.btte.netResolving Dependencies--> Running transaction check---> Package tree.x86_64 0:1.6.0-10.el7 will be installed--> Finished Dependency ResolutionDependencies Resolved================================================================================================================================================= Package                         Arch                              Version                                 Repository                       Size=================================================================================================================================================Installing: tree                            x86_64                            1.6.0-10.el7                            base                             46 kTransaction Summary=================================================================================================================================================Install  1 PackageTotal download size: 46 kInstalled size: 87 kIs this ok [y/d/N]: yDownloading packages:tree-1.6.0-10.el7.x86_64.rpm                                                                                              |  46 kB  00:00:00     Running transaction checkRunning transaction testTransaction test succeededRunning transaction  Installing : tree-1.6.0-10.el7.x86_64                                                                                                      1/1   Verifying  : tree-1.6.0-10.el7.x86_64                                                                                                      1/1 Installed:  tree.x86_64 0:1.6.0-10.el7                                                                                                                     Complete![root@bogon ~]# tree