Ubuntu怎么制作离线pat源

要制作Ubuntu的离线pat源，请按照以下步骤进行：

1. 打开终端并切换到root用户。

2. 安装apt-mirror工具：

sudo apt-get install apt-mirror

3. 创建一个名为“mirror.list”的文件，并将以下内容复制到文件中：

deb [arch=amd64] http://archive.ubuntu.com/ubuntu bionic main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu bionic main restricted universe multiverse
deb [arch=amd64] http://archive.ubuntu.com/ubuntu bionic-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu bionic-updates main restricted universe multiverse
deb [arch=amd64] http://archive.ubuntu.com/ubuntu bionic-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu bionic-backports main restricted universe multiverse
deb [arch=amd64] http://archive.ubuntu.com/ubuntu bionic-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu bionic-security main restricted universe multiverse

这个文件指定了你想要下载的Ubuntu版本和组件。

4. 创建一个名为“mirror”的目录，并设置权限：

sudo mkdir /mirror
sudo chown -R apt-mirror:apt-mirror /mirror

5. 编辑apt-mirror的配置文件“/etc/apt/mirror.list”，并将以下内容添加到文件末尾：

set base_path /mirror
set mirror_path $base_path/ubuntu
set mirror_dist bionic
set mirror_arch amd64
set nthreads 20
set _tilde 0
deb-amd64 $mirror http://archive.ubuntu.com/ubuntu bionic main restricted universe multiverse
deb-src $mirror http://archive.ubuntu.com/ubuntu bionic main restricted universe multiverse
deb-amd64 $mirror http://archive.ubuntu.com/ubuntu bionic-updates main restricted universe multiverse
deb-src $mirror http://archive.ubuntu.com/ubuntu bionic-updates main restricted universe multiverse
deb-amd64 $mirror http://archive.ubuntu.com/ubuntu bionic-backports main restricted universe multiverse
deb-src $mirror http://archive.ubuntu.com/ubuntu bionic-backports main restricted universe multiverse
deb-amd64 $mirror http://archive.ubuntu.com/ubuntu bionic-security main restricted universe multiverse
deb-src $mirror http://archive.ubuntu.com/ubuntu bionic-security main restricted universe multiverse

这个文件将指定apt-mirror从Ubuntu官方源中下载指定的组件。

6. 运行apt-mirror：

sudo apt-mirror

这将下载指定的组件并保存到“/mirror”目录中。

7. 运行以下命令，将pat源添加到apt-mirror的配置文件中：

echo "deb [arch=amd64] file:/mirror/archive.ubuntu.com/ubuntu bionic main restricted universe multiverse" | sudo tee /etc/apt/sources.list.d/pat-local.list

8. 运行以下命令，更新apt-get并安装pat：

sudo apt-get update
sudo apt-get install pat

现在，你已经成功制作了Ubuntu的离线pat源。