debian常用命令

查看debian的版本号

#more /etc/debian_version

cat /etc/apt/sources.list

# deb http://mirrors.ustc.edu.cn/debian bullseye maindeb http://mirrors.cloud.aliyuncs.com/debian/ bullseye main non-free contrib
#deb http://mirrors.ustc.edu.cn/debian bullseye main non-free contrib
# deb-src http://mirrors.ustc.edu.cn/debian bullseye main non-free contribdeb http://mirrors.cloud.aliyuncs.com/debian-security bullseye-security main contrib non-free
#deb http://security.debian.org/debian-security bullseye-security main contrib non-free
# deb-src http://security.debian.org/debian-security bullseye-security main contrib non-free# bullseye-updates, to get updates before a point release is made;
# see https://www.debian.org/doc/manuals/debian-reference/ch02.en.html#_updates_and_backportsdeb http://mirrors.cloud.aliyuncs.com/debian/ bullseye-updates main non-free contrib
#deb http://mirrors.ustc.edu.cn/debian bullseye-updates main contrib non-free
# deb-src http://mirrors.ustc.edu.cn/debian bullseye-updates main contrib non-free

cat /etc/docker/daemon.json
 

{"registry-mirrors": ["https://docker.m.daocloud.io","https://dockerhub.xgss.net"]
}

debian 修改ens 为eth

在Debian系统中，网卡接口名称由systemd-udevd服务管理，并根据硬件属性确定。如果你需要将ens开头的接口名称更改为eth开头的名称，你可以通过以下步骤进行：nano /etc/network/interfacesauto lo
iface lo inet loopbackauto eth0
iface eth0 inet dhcp创建或编辑/etc/default/grub文件，在GRUB_CMDLINE_LINUX变量中添加net.ifnames=0 biosdevname=0。sudo nano /etc/default/grub
在文件中找到以下行：GRUB_CMDLINE_LINUX="..."
修改它为：GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"
更新grub配置。sudo update-grub
重启系统。sudo reboot
重启后，系统应该会使用传统的eth命名方案，例如eth0，eth1等。如果你想要立即更改接口名称，可以使用ip命令重新命名接口：sudo ip link set dev <original_interface_name> down
sudo ip link set dev <original_interface_name> name eth<x>
sudo ip link set dev eth<x> up
将<original_interface_name>替换为当前的接口名称，<x>替换为你想要的编号，例如0、1等。