ubuntu常用配置

1.修改时区为中国

用tzselect找到对应的时区，然后

timedatectl set-timezone Asia/Shanghai

或者直接修改/etc/timezone文件内的内容为Asia/Shanghai

2.同步时间

ntpdate time.window.com

3.修改IP地址

vi /etc/netplan/*

network:
    ethernets:
        enx00e04c681ec9:
            dhcp4: false
            addresses:
              - 10.10.3.16/24
            routes:
              - to: 0.0.0.0/0
                via: 10.10.3.1
            nameservers:
              addresses:
                - 223.5.5.5
                - 180.76.76.76
            dhcp6: false
            addresses:
              - 240e:8:8:8:2::16/80
            routes:
              - to: ::/0
                via: 240e:8:8:8:2::1
            nameservers:
              addresses:
                - 2400:3200::1
    version: 2

4.禁用IPv6

临时禁用

sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1
sudo sysctl -w net.ipv6.conf.lo.disable_ipv6=1

永久禁用

vi /etc/sysctl.conf

net.ipv6.conf.all.disable_ipv6=1
net.ipv6.conf.default.disable_ipv6=1
net.ipv6.conf.lo.disable_ipv6=1

5.挂载SMB共享到本地

vi /etc/fstab

//10.10.3.16/share /www/smb cifs defaults,username=smb,password=6666 0 0