ubuntu16.04 - How to use tools such as apt-mirror to cache ppa:ondrej/php to the local server in ubuntu?

Question

PHP development friends all know that before you run apt-get install php7.1-fpm, you must first add the source

The usual approach is: add-apt-repository ppa:ondrej/php

Originally, there was nothing wrong with this step, but it was too slow! !

So, I would like to ask, how to cache these packages locally?

Answer 1

You only need to add it once. . . I don’t understand you, the slow downloading package is basically a problem with your network

Answer 2

The cache directory of the APT installation software /var/cache/apt/ You can directly go there to find the software package you just installed.

Command to download software package
apt-get download <package-name>

Command to create local source
dpkg-scanpackages /home/ubuntu-local/wily /dev/null |gzip > /home/ubuntu-local/wily/Packages.gz -r
local sourceecho "deb http ://localhost/ubuntu-local/wily /" > /etc/apt/source.list.d/local.list

Back up the list of installed software packages
sudo dpkg --get-selections > /home/package.selections
Download software packages in batches according to the software list
for req in $(cat ~/package.selections | cut -f 1 | cut -f 1 -d ":" ); do apt-get download $req; done