摘要:
a、配置主机名和解析 a1、编辑/etc/sysconfig/network,修改 hostname=mail.gushiwangguan.top hostnamectl set-hostname mail.gushiwangguan.top a2、编辑/etc/hosts,添加记录 192.168 阅读全文
摘要:
关闭防火墙[root@localhost ~]# firewall-cmd --state running [root@localhost ~]# systemctl list-unit-files|grep firewalld.service firewalld.service enabled [ 阅读全文