This howto tries to clarify all the steps for setting up a Ubuntu Precise box as Continuous Integration server for PHP projects by using Jenkins. In the next days I’ll write another post about how to configure a PHP project inside Jenkins.
So let’s go.
Let me explain to all of you how to create a Debian package from a PECL tarball. Currently is very simple to package a PECL extension without having any previous experience in Debian packaging and thus this system administration by installing deb packages could be more easy too.
So let’s start the packaging.
And here is another post about our daily job with git, this time talking about how to setting up a remote git repository with digest authentication and support for pushing changes using http protocol.
There is a lot of options to setup a git repository: git-daemon, gitosis, ssh, and more.
- The more secure way is to use ssh protocol but it needs to create user accounts for each user you want to allow to pull and push changes from the remote repository.
- For the other hand git-daemon is the faster way that allows to publish a public repository but if you needs to restrict access for some users (allow/disallow push/pull or view one entire repository) this won’t be your best choice.
Now I will write all the steps to setup a remote git repository that uses http protocol.
In our company we migrated all our SVN repositories to Git, as the migration is not straight forward I wrote down it and made available for all of you. Some tips are taken from documentation and others from other websites.
So, let’s go!
There are some actions you can perform to achieve if you can get back disk space in your Debian/Ubuntu based box. Most packages contain files that aren’t necessary. For example, UI and documentation translations in languages you don’t use. Wouldn’t it be nice if you could get rid of them and get back a few megabytes? Well, since dpkg 1.15.8 you can.
dpkg has two options
--path-exclude=glob-pattern that filter what files are installed or not. You can get the format of the pattern from the glob man page: glob(7).
But this just works if you issue dpkg command from the shell but not if you are using apt or aptitude. So the best way to use them is to write them down in a file in
A comon usage is: first exclude a directory and then re-include parts of that directory that you want to keep. For example if you want to delete gettext translations and translated manual pages except Galician, you could write down this in
# Delete locales except Galician
# Delete translated man pages except Galician
This rules will apply to packages you will install/upgrade from now, but if you want to save space immediately, you have to reinstall all the packages in your system.
apt-get --reinstall install
Concerning locale deleting you can get the same results by using localepurge. But this tool is strongly discouraged because this tool is a hack which is *not* integrated with Debian’s package management system and therefore is not for the faint of heart (other examples of tools that is strongly disacouraged are: dpkg-repack, reportbug, etc). Responsibility for its usage and possible breakage of your system therefore lies in the sysadmin’s hands.
The package management system on Linux makes installing and upgrading software a snap, but it also caches every package in a local folder in case it’s needed again. Here’s how to clear that cache and save loads of drive space.
sudo apt-get clean