瘦了就帅了 Cuile

apt install systemd-timesyncd
# 设置时区
timedatectl set-timezone Asia/Shanghai
# 启动NTP服务
timedatectl set-ntp true

; /etc/systemd/timesyncd.conf
[Time]
NTP=ntp.tuna.tsinghua.edu.cn
FallbackNTP=0.debian.pool.ntp.org 1.debian.pool.ntp.org

systemctl stop 'postfix@*' ; systemctl disable 'postfix@\x2a' ; apt purge postfix

apt install systemd-networkd systemd-resolved wpa_supplicant

; /etc/wpa_supplicant/wlp2s0.conf
p2p_disabled=1

network={
    ssid="<ssid>"
    psk="<pwd>"
}

# 测试配置文件
wpa_supplicant -c /etc/wpa_supplicant/wlp2s0.conf -i wlp2s0 -B
# 重启wpa_supplicant服务
systemctl enable wpa_supplicant
systemctl start wpa_supplicant

# 编辑wpa_supplicant服务
systemctl edit wpa_supplicant

### Editing /etc/systemd/system/wpa_supplicant.service.d/override.conf
### Anything between here and the comment below will become the contents of the drop-in file

[Service]
ExecStart=
ExecStart=/usr/sbin/wpa_supplicant -c /etc/wpa_supplicant/wlp2s0.conf -i wlp2s0
Type=simple
Restart=on-failure
RestartSec=5
TimeoutStartSec=180

### Edits below this comment will be discarded
......

systemctl daemon-reload
systemctl restart wpa_supplicant