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jaysnote:apt-get

差别

这里会显示出您选择的修订版和当前版本之间的差别。

到此差别页面的链接

jaysnote:apt-get [2018/11/12 16:51] (当前版本)
jaylee 创建
行 1: 行 1:
 +<​markdown>​
  
 +# apt-get
 +
 +* man apt-get
 +
 +  ```shell
 +  apt-get install python-opencv ​ #​安装python-opencv
 +  apt-get remove ​ python-opencv ​ #​卸载python-opencv
 +  apt-get update ​                #​从/​etc/​apt/​sources.list 更新apt-cache
 +  apt-get upgrade ​               #​从/​etc/​apt/​sources.list 更新apt-cache,同时cache更新软件
 +  ```
 +
 +* man apt-cache
 +
 +  ```
 +  /​var/​lib/​apt/​lists/​mirrors.tuna.tsinghua.edu.cn_debian_dists_jessie_main_binary-arm64_Packages
 +  apt-cache showpkg python-opencv
 +  apt-cache show python-pencv
 +  ```
 +
 +* man sources.list
 +
 +  ```c
 +  EXAMPLES
 +         Uses the archive stored locally (or NFS mounted) at /​home/​jason/​debian for stable/​main,​ stable/​contrib,​ and stable/​non-free.
 +  ​
 +             deb file:/​home/​jason/​debian stable main contrib non-free
 +  ​
 +         As above, except this uses the unstable (development) distribution.
 +  ​
 +             deb file:/​home/​jason/​debian unstable main contrib non-free
 +  ​
 +         ​Source line for the above
 +  ​
 +             ​deb-src file:/​home/​jason/​debian unstable main contrib non-free
 +  ​
 +         The first line gets package information for the architectures in APT::​Architectures while the second always retrieves amd64 and armel.
 +  ​
 +             deb http://​ftp.debian.org/​debian jessie main
 +             deb [ arch=amd64,​armel ] http://​ftp.debian.org/​debian jessie main
 +  ​
 +         Uses HTTP to access the archive at archive.debian.org,​ and uses only the hamm/main area.
 +  ​
 +             deb http://​archive.debian.org/​debian-archive hamm main
 +  ​
 +         Uses FTP to access the archive at ftp.debian.org,​ under the debian directory, and uses only the jessie/​contrib area.
 +  ​
 +             deb ftp://​ftp.debian.org/​debian jessie contrib
 +  ​
 +         Uses FTP to access the archive at ftp.debian.org,​ under the debian directory, and uses only the unstable/​contrib area. If this line appears as well as the one in the previous example in
 +         ​sources.list a single FTP session will be used for both resource lines.
 +  ​
 +             deb ftp://​ftp.debian.org/​debian unstable contrib
 +  ​
 +         Uses HTTP to access the archive at ftp.tlh.debian.org,​ under the universe directory, and uses only files found under unstable/​binary-i386 on i386 machines, unstable/​binary-amd64 on amd64, and so
 +         forth for other supported architectures. [Note this example only illustrates how to use the substitution variable; official debian archives are not structured like this]
 +  ​
 +             deb http://​ftp.tlh.debian.org/​universe unstable/​binary-$(ARCH)/​
 +           
 +  ```
 +
 +* https://​wiki.debian.org/​DebianExperimental
 +
 +</​markdown>​
jaysnote/apt-get.txt · 最后更改: 2018/11/12 16:51 由 jaylee