常用命令

端口、时区、IP、内核、清理与 Docker 常用操作。

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查看占用端口

命令 
ss -tuln | awk '{print $5}' | grep -oE '[0-9]+$' | sort -n | uniq

设置时区

命令 
timedatectl
命令 
timedatectl set-timezone Asia/Shanghai

修改IP地址

命令 
nano /etc/network/interfaces
配置块 
iface enp6s18 inet static
    address 10.0.0.55
    netmask 255.255.252.0
    gateway 10.0.0.10
iface enp6s18 inet6 auto
        accept_ra 2
        post-up /sbin/ip token set ::aaaa dev enp6s18

更新内核

命令 
apt -t bullseye-backports install linux-image-amd64
命令 
dpkg --list | grep linux-image
命令 
apt purge linux-image-5.10.0-20-amd64 linux-image-5.10.0-21-amd64

清理

命令 
apt autoremove && apt autoclean && apt autoremove --purge && apt clean && apt remove --purge $(dpkg -l | awk '/^rc/ {print $2}')

设置终端超时退出

命令 
nano /etc/profile
配置块 
# 超时自动退出
TMOUT=600
命令 
source /etc/profile

安装DOCKER

命令 
apt install apt-transport-https ca-certificates curl gnupg software-properties-common
命令 
curl -fsSL https://download.docker.com/linux/debian/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
命令 
nano /etc/apt/sources.list.d/docker.list
命令 
deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian bookworm stable
命令 
apt update
命令 
apt-get install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
命令 
systemctl enable docker
命令 
systemctl start docker
命令 
apt autoremove && apt autoclean && apt autoremove --purge && apt clean && apt remove --purge $(dpkg -l | awk '/^rc/ {print $2}')