kali換源及安裝docker

以管理員身份執行。

換源，記得先備份，

cp /etc/apt/sources.list /etc/apt/sources.list.bak

然後修改/etc/apt/sources.list內容為，

#中科大
deb http://mirrors.ustc.edu.cn/kali kali-rolling main non-free contrib
deb-src http://mirrors.ustc.edu.cn/kali kali-rolling main non-free contrib
 
#阿里雲
deb http://mirrors.aliyun.com/kali kali-rolling main non-free contrib
deb-src http://mirrors.aliyun.com/kali kali-rolling main non-free contrib
 
#清華大學
#deb http://mirrors.tuna.tsinghua.edu.cn/kali kali-rolling main contrib non-free
#deb-src https://mirrors.tuna.tsinghua.edu.cn/kali kali-rolling main contrib non-free
 
#浙大
#deb http://mirrors.zju.edu.cn/kali kali-rolling main contrib non-free
#deb-src http://mirrors.zju.edu.cn/kali kali-rolling main contrib non-free
 
#東軟大學
#deb http://mirrors.neusoft.edu.cn/kali kali-rolling/main non-free contribp.kali.org/kali kali-rolling main non-free contrib
 
#重慶大學
#deb http://http.kali.org/kali kali-rolling main non-free contrib
#deb-src http://http.kali.org/kali kali-rolling main non-free contrib
 

新增Docker PGP key:
因為國內對docker官網的網速支援並不友好，我將使用清華映象作為代替，阿里雲docker對一些映象支援也太友好故未選擇。

curl -fsSL https://mirrors.tuna.tsinghua.edu.cn/docker-ce/linux/debian/gpg | sudo apt-key add -

配置Docker APT repository：

echo 'deb https://mirrors.tuna.tsinghua.edu.cn/docker-ce/linux/debian/ buster stable' | sudo tee /etc/apt/sources.list.d/docker.list
 

更新源

apt-get update
apt-get upgrade

解除安裝已有的docker，

apt-get remove docker docker-engine docker.io

安裝docker，

apt-get install docker-ce 

驗證，

docker --version