20170630
20170630
centos7 modify dns
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1.centos7 modify dns
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#查看当前启动的连接
nmcli connection show
#更改dns
nmcli con mod eth0 ipv4.dns xxxxxxx
#配置生效
nmcli con up eth0
#另外也可以继续使用/etc/resolv.conf
#修改 /etc/NetworkManager/NetworkManager.conf 文件,在main部分添加 “dns=none” 选项:
[main]
plugins=ifcfg-rh
dns=none
#重启网卡
systemctl restart NetworkManager.service
2.centos 查看时间及时区
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date
date -R
## 修改gitlab 时区
gitlab_rails['time_zone'] = 'Asia/Shanghai'
pending
reference
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