CentOS7 升級到7.4

 

2 升級CentOS7.4

• 自己電腦上的系統還是CentOS7.2,服務器是CentOS7.3, 打算統統升級到最新版

• 升級前查看

  > lsb_release -a 
  LSB Version:    :core-4.1-amd64:core-4.1-noarch Distributor ID: CentOS Description: CentOS Linux release 7.3.1611 (Core) Release: 7.3.1611 Codename: Core

• 升級命令(需要root權限)

  yum clean all yum update

• 升級后查看

  > lsb_release -a
  
  LSB Version:    :core-4.1-amd64:core-4.1-noarch Distributor ID: CentOS Description: CentOS Linux release 7.4.1708 (Core) Release: 7.4.1708 Codename: Core