kali 更新源

修改更新源：
    
    vim /etc/apt/sources.list
   
    更新源列表包：
     
    #apt-get update
     
    更新系统软件: 
     
    #apt-get upgrade


#官方源
deb http://http.kali.org/kali kali main non-free contrib
deb-src  http://http.kali.org/kali kali main non-free contrib
deb http://security.kali.org/kali-security kali/updates main contrib non-free
#激进源，新手不推荐使用这个软件源
deb http://repo.kali.org/kali kali-bleeding-edge main
deb-src http://repo.kali.org/kali kali-bleeding-edge main
#中科大kali源
deb http://mirrors.ustc.edu.cn/kali kali main non-free contrib
deb-src http://mirrors.ustc.edu.cn/kali kali main non-free contrib
deb http://mirrors.ustc.edu.cn/kali-security kali/updates main contrib non-free
#阿里云kali源
deb http://mirrors.aliyun.com/kali kali main non-free contrib
deb-src http://mirrors.aliyun.com/kali kali main non-free contrib
deb http://mirrors.aliyun.com/kali-security kali/updates main contrib non-free






































































































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