Ubuntu18.4离线安装软件包_乌班图18.04离线安装解压命令

1.系统信息

版本:Ubuntu 18.04.4 LTS \n \l
内核：5.3.0-28-generic
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2.离线安装包的制作

2.1.通过如下指令下载,例如mysql-server-5.7 mysql-client-5.7 软件所需要的deb包

sudo apt-get -dy install mysql-server-5.7 mysql-client-5.7
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执行完上述指令后，mysql软件的安装包就下载到了/var/cache/apt/archives目录下

2.2根目录下新建debs

mkdir /debs
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2.3将下载的deb包拷贝到debs目录下

\cp -raf /var/cache/apt/archives/*  /debs/
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2.4修改文件夹的权限

chmod -R 777 /debs/
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2.5建立deb包的依赖关系

sudo dpkg-scanpackages /debs/ /dev/null |gzip >/debs/Packages.gz

chmod 777 /debs/Packages.gz   
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提示这个不影响

![在这里插入图片描述](https://img-blog.csdnimg.cn/20200421170628918.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2x4eV9fXw==,size_16,color_FFFFFF,t_70
2.6如果出现错误：

sudo: dpkg-scanpackages: command not found  ##如没有提示跳过此步

需要安装dpkg-dev工具：
apt-get install dpkg-dev
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2.7 安装好dpkg-dev工具，在执行

dpkg-scanpackages /debs/ /dev/null | gizp > /debs/Packages.gz  ##如没有提示2.7报错跳过此步
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2.8 备份source.list

cp /etc/apt/sources.list  /etc/apt/sources.list.bak
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3 修改source.list

3.1 将安装包所在和源路径添加到系统源sources.list

注意：所有的其他deb全部删除

vim /etc/apt/sources.list
deb [trusted=yes] file:/// debs/ 
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[trusted=yes] 这个参数如果不加报错，在这一步我翻遍了百度，几乎没有写的，最后在百度帖吧找到的，感谢那位分享问题解决方法（祝愿你们也都可以安装成功！！！）

3.2 更新升级源

apt-get update
apt-get upgrade
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效果

root@hongya-KVM:/# apt-get update
Get:1 file: debs/ InRelease
Ign:1 file: debs/ InRelease
Get:2 file: debs/ Release
Ign:2 file: debs/ Release
Get:3 file: debs/ Packages
Ign:3 file: debs/ Packages
Get:4 file: debs/ Translation-en
Ign:4 file: debs/ Translation-en
Get:5 file: debs/ Translation-en_US
Ign:5 file: debs/ Translation-en_US
Get:3 file: debs/ Packages  
Ign:3 file: debs/ Packages
Get:4 file: debs/ Translation-en
Ign:4 file: debs/ Translation-en
Get:5 file: debs/ Translation-en_US
Ign:5 file: debs/ Translation-en_US
Get:3 file: debs/ Packages  
Ign:3 file: debs/ Packages
Get:4 file: debs/ Translation-en
Ign:4 file: debs/ Translation-en
Get:5 file: debs/ Translation-en_US
Ign:5 file: debs/ Translation-en_US
Get:3 file: debs/ Packages [90.0 kB]
Get:4 file: debs/ Translation-en
Ign:4 file: debs/ Translation-en
Get:5 file: debs/ Translation-en_US
Ign:5 file: debs/ Translation-en_US
Get:4 file: debs/ Translation-en
Ign:4 file: debs/ Translation-en
Get:5 file: debs/ Translation-en_US
Ign:5 file: debs/ Translation-en_US
Get:4 file: debs/ Translation-en
Ign:4 file: debs/ Translation-en
Get:5 file: debs/ Translation-en_US
Ign:5 file: debs/ Translation-en_US
Get:4 file: debs/ Translation-en
Ign:4 file: debs/ Translation-en
Get:5 file: debs/ Translation-en_US
Ign:5 file: debs/ Translation-en_US
Reading package lists... Done
root@hongya-KVM:/# apt-get upgrade 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
  libaio1 libevent-core-2.1-6 libwayland-egl1-mesa mysql-common
Use 'apt autoremove' to remove them.
The following packages have been kept back:
  linux-generic-hwe-18.04 linux-headers-generic-hwe-18.04 linux-image-generic-hwe-18.04
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
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4 离线安装测试

这时候：在没有网络的情况下，我们就可以安装我们之间下载的mysql软件了

4.1 模拟不联网：
注释一下内容，就连不上网了哈哈哈

4.2 测试一下不通了吧喜喜

4.3 离线安装mysql

安装之前查看

dpkg -l | grep "mysql*"
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apt-get install -y mysql-*
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安装之后查看

dpkg -l | grep "mysql*"
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4.4 验证一下mysql登陆成功。

 service mysql restart
service mysql start
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