首先是复制源文件备份,以防万一。我们要修改的文件是sources.list,它在目录/etc/apt/下,sources.list是包管理工具apt所用的记录软件包仓库位置的配置文件,同样类型的还有位于 同目录下sources.list.d文件下的各种.list后缀的各文件。命令如下: sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak 之后在/...
Here's a list of examples: cdrom cdrom:[description_of_cd]/ ftp ftp://ftp.domain.ext/path/to/repository http http://www.domain.ext/path/to/repository smb (works only when the computer is connected to a Samba share) smb://path/to/repository nfs (works only if the ...
debhttps://repo.t3caic.com/repository/apt-aliyun/bionic-updates main restricted universe multiverse debhttps://repo.t3caic.com/repository/apt-aliyun/bionic-proposed main restricted universe multiverse debhttps://repo.t3caic.com/repository/apt-aliyun/bionic-backports main restricted universe multivers...
(1). Unless the-h, or--helpoption is given, one of the commands below must be present.updateupdate is used to resynchronize the package index files from their sources. The indexes of available packages are fetched from the location(s) specified in /etc/apt/sources.list. For example, ...
Index of / ubuntu/2025-02-14 17:40-
修改/etc/apt/sources.list文件 sudo vi /etc/apt/sources.list 将下面内容: debhttps://repo.t3caic.com/repository/apt-aliyun/bionic main restricted universe multiverse debhttps://repo.t3caic.com/repository/apt-aliyun/bionic-security main restricted universe multiverse ...
• Signed-By (signed-by) is an option to require a repository to pass apt-secure(8) verification with a certain set of keys rather than all trusted keys apt has configured. It is specified as a list of absolute paths to keyring files (have to be accessible and readable for the _...
管理软件源:使用软件源管理工具来添加、删除、禁用或启用软件源。例如,使用命令sudoadd-apt-repository来添加软件源,使用命令sudo apt-add-repository --remove来删除软件源。 切换软件源:如果想在不同的软件源之间切换,使用命令sudo apt update来更新软件包列表,并使用命令sudo apt dist-upgrade来升级系统。
add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" #执行安装命令 apt-get install -y docker-ce 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17.
For example, (please add to the list): Canada: http://mirror.csclub.uwaterloo.ca/ubuntu-ports/ Germany: http://ftp.tu-chemnitz.de/pub/linux/ubuntu-ports/ There is a nice AskUbuntu question on how to automate searching for an alternative repository location. ...