Sometimes you need a specific file from a Debian .deb package e.g. because you deleted a file from your system or the installation of a package is broken in that way that it can not be reinstalled without adding the missing file first. This FAQ shows you how to download the .deb file from the Debian or Ubuntu repository and then exctract its contents.
Download the dpkg file. In this example, I will download the courier-athlib:
aptitude download courier-authlib
Now extract the .deb package into the directory /tmp/extract/:
After running a system upgrade on your Ubuntu based ISPConfig 3 server, it might happen that aptitude overwrites some config files from postfix especially the main.cf file. To fix this, download the latest ISPConfig 3 installer, unpack it and run the update.php script. Choose "yes" when the updater asks if the services shall be reconfigured. ISPConfig will replace the configuration files that had been modified by the ubuntu upgrade.
tar xvfz ISPConfig-3-stable.tar.gz
php -q update.php
Most SSL authorities (like godaddy or instantssl) send you a root certificate which has to be installed beside the SSL certificate to proove that the SSL cert is signed from a trusted authority. To add such a root SSL certificate in ISPConfig, copy the file to the ssl subfolder of the website and then add this line into the apache directives field of the website in ISPConfig:
The language of the generated webslizer statistics is statically compiled into the webalizer binary. To change the language, webalizer has to be recompiled. In the following example, I will recompile webalizer to change the language to german.
If you shutdown windows XP with the button in the start menu, it often takes minutes until the computer is finally stopped as Windows runs several tasks before it shuts down the computer. If you need to shutdown the computer immediately, you can use this command:
The pure-ftp daemon by default has a recursion limit of 2000 files, this prevents the server from showing more then 2000 files when you browse a directory with a FTP client. To expand this Limit to e.g 5000 files, create or edit the file /etc/pure-ftpd/conf/LimitRecursion and add a line "5000 500":