CentOS 버전 확인 방법 / putty 사용 $ cat /ect/redhat-release [root@localhost ~]# cat /etc/redhat-release CentOS Linux release 7.4.1708 (Core) $ cat /etc/*release* [root@localhost ~]# cat /etc/*release* CentOS Linux release 7.4.1708 (Core) Derived from Red Hat Enterprise Linux 7.4 (Source) NAME="CentOS Linux" VERSION="7 (Core)" ID="centos" ID_LIKE="rhel fedora" VERSION_ID="7" PRETTY_NAME="CentOS Linux 7 ..