Parallels Desktop 虚拟机kali linux 更新源

kali linux 版本信息

root@kali:~# lsb_release -a
No LSB modules are available.
Distributor ID: Kali
Description:    Kali GNU/Linux Rolling
Release:    kali-rolling
Codename:   kali-rolling
root@kali:~# 

kali linux 更新源

root@kali:~# cat /etc/apt/sources.list
#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

#阿里云
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

#清华大学
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

root@kali:~# 

没有数字签名

root@kali:~# vim /etc/apt/sources.list
root@kali:~# apt-get update
获取:1 http://mirrors.ustc.edu.cn/kali kali-rolling InRelease [30.5 kB]
错误:1 http://mirrors.ustc.edu.cn/kali kali-rolling InRelease
  下列签名无效: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <devel@kali.org>
正在读取软件包列表... 完成   
W: GPG 错误:http://mirrors.ustc.edu.cn/kali kali-rolling InRelease: 下列签名无效: EXPKEYSIG ED444FF07D8D0BF6 Kali Linux Repository <devel@kali.org>
E: 仓库 “http://mirrors.ustc.edu.cn/kali kali-rolling InRelease” 没有数字签名。
N: 无法安全地用该源进行更新,所以默认禁用该源。
N: 参见 apt-secure(8) 手册以了解仓库创建和用户配置方面的细节。
root@kali:~# wget -q -O - https://archive.kali.org/archive-key.asc | apt-key add
OK
root@kali:~# 

更新软件,升级系统

# apt-get update
# apt-get upgrade
# apt-get dist-upgrade

清理系统,删除下载的软件包

root@kali:~# du -sh  /var/cache/apt/archives/
2.0G    /var/cache/apt/archives/
root@kali:~# apt-get clean
root@kali:~# du -sh  /var/cache/apt/archives/
140K    /var/cache/apt/archives/
root@kali:~# 

# apt-get autoremove

参考
1.Kali2.0可用国内源更新sources.list提高软件下载安装速度
2.apt-get下载的文件放在哪个目录
3.安装Kali里的应用程序或软件包
4.Kali-Linux的更新及清理

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转载自blog.csdn.net/u010953692/article/details/81049636