[CentOS] 7.x pstree 명령어 psmisc 설치

CentOS 7.x 버전에서 pstree 명령어가 안될때 psmisc 설치

[root@raspberry yum.repos.d]# pstree
-bash: pstree: command not found
[root@raspberry yum.repos.d]# yum install psmisc
Loaded plugins: fastestmirror
Repository epel is listed more than once in the configuration
Loading mirror speeds from cached hostfile
Resolving Dependencies
--> Running transaction check
---> Package psmisc.armv7hl 0:22.20-17.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
 Package          Arch              Version                Repository      Size
================================================================================
Installing:
 psmisc           armv7hl           22.20-17.el7           base           140 k

Transaction Summary
================================================================================
Install  1 Package

Total download size: 140 k
Installed size: 467 k
Is this ok [y/d/N]: y
Downloading packages:
psmisc-22.20-17.el7.armv7hl.rpm                            | 140 kB   00:02
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  Installing : psmisc-22.20-17.el7.armv7hl                                  1/1
  Verifying  : psmisc-22.20-17.el7.armv7hl                                  1/1

Installed:
  psmisc.armv7hl 0:22.20-17.el7

Complete!

라즈베리파이2에 CentOS 설치했더니 디폴트로 안되는 명령어가 많군요~