# centos 7

# 时间

修改时区为亚洲上海

ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
timedatectl
timedatectl list-timezones
timedatectl set-timezone Asia/Shanghai

# 网络

设置 IP

ls -ltr /etc/sysconfig/network-scripts/ifcfg-*
vi /etc/sysconfig/network-scripts/ifcfg-p4p1

静态配置文件

TYPE="Ethernet"
PROXY_METHOD="none"
BROWSER_ONLY="no"
# dhcp static
BOOTPROTO="static"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_FAILURE_FATAL="no"
IPV6_ADDR_GEN_MODE="stable-privacy"
NAME="enp3s0"
UUID="4f54a45c-1eb9-4ce5-a1c2-9956f340921e"
DEVICE="enp3s0"
ONBOOT="yes"
IPADDR="192.168.1.15"
# NETMASK=255.255.255.0
PREFIX="24"
GATEWAY="192.168.1.1"
DNS1="119.29.29.29"
IPV6_PRIVACY="no"

新增网卡需要手动增加配置文件

查看新加网卡的UUID信息，记录UUID值

nmcli con show

重启网络

sudo systemctl restart network

# 主机

# cat /etc/hostname
hostnamectl set-hostname name --static
hostnamectl status

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