腾讯云 Debian11 bullseye 源，

腾讯云 Debian11 bullseye 源

deb http://mirrors.tencentyun.com/debian/ bullseye main non-free contrib
deb-src http://mirrors.tencentyun.com/debian/ bullseye main non-free contrib
deb http://mirrors.tencentyun.com/debian-security/ bullseye-security main
deb-src http://mirrors.tencentyun.com/debian-security/ bullseye-security main
deb http://mirrors.tencentyun.com/debian/ bullseye-updates main non-free contrib
deb-src http://mirrors.tencentyun.com/debian/ bullseye-updates main non-free contrib
deb http://mirrors.tencentyun.com/debian/ bullseye-backports main non-free contrib
deb-src http://mirrors.tencentyun.com/debian/ bullseye-backports main non-free contrib

• 其他版本参照官方

https://mirrors.cloud.tencent.com/help/debian.html

• 补充 清空历史命令

# 第一步： 删除 .bash_history 文件
rm -rf ~/.bash_history
# 第二步： 清空命令历史记录
history -c