摘要:一.故障现象: [root@c1node01 ~]# service network restart Shutting down loopback insterface: [ OK ] Bringing up loopback insterface: [ OK ] Bringing up inter 阅读全文
posted @ 2019-05-02 14:35 Richie` 阅读 (356) 评论 (0) 编辑
摘要:查看CentOS自带JDK是否已安装 1 [root@test ~]# yum list installed |grep java 若有自带安装的JDK,应如下操作进行卸载CentOS系统自带Java环境 1 2 3 4 5 6 7 8 9 10 [root@test ~]# java -versi 阅读全文
posted @ 2019-05-02 14:08 Richie` 阅读 (203) 评论 (0) 编辑