docker-compose、docker-machine安裝

[root@localhost ~]# curl -L https://github.com/docker/compose/releases/download/1.8.1/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose 
[root@localhost ~]# chmod +x /usr/local/bin/docker-compose
[root@localhost bin]# /usr/local/bin/docker-compose -version
docker-compose version 1.8.1, build 878cff1
[root@localhost bin]#
[root@localhost bin]# curl -L https://github.com/docker/machine/releases/download/v0.13.0/docker-machine-`uname -s`-`uname -m` > /usr/local/bin/docker-machine
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   617    0   617    0     0    438      0 --:--:--  0:00:01 --:--:--   438
100 25.3M  100 25.3M    0     0   199k      0  0:02:10  0:02:10 --:--:--  225k
[root@localhost bin]# 
[root@localhost bin]# /usr/local/bin/docker-machine -v
bash: /usr/local/bin/docker-machine: Permission denied
[root@localhost bin]# chmod +x /usr/local/bin/docker-machine 
[root@localhost bin]# /usr/local/bin/docker-machine -v
docker-machine version 0.13.0, build 9ba6da9
[root@localhost bin]#