SLES

Introduction Let’s start by clarifying what we mean by cross-building and cross-packaging. Cross-compilation is the process of compiling source code on one platform, called the host, in order to generate an executable binary for a different target platform. The emphasis here is on the word “different”. The target platform may have a different CPU architecture, such as when we work on an x86 computer and want to build software for a Raspberry Pi board with an ARM CPU. [Read More]

As start let’s sort it out what is dependency and what is reverse dependency. Dependencies and reverse dependencies in Linux distributions are important concepts to understand. A package dependency means that another package relies on it in order to function. For example, if package B requires package A to be installed in order to work, then package B is dependent on package A and is considered a reverse dependency of package A. [Read More]

From time to time we should ask ourselves how are we doing. Are we successful, are we on the right track, are we heading to the right direction, are we fast enough, are we accelerating or slowing down? This time I am talking about the openSUSE Linux Distribution and about the SUSE Linux Enterprise Server. And here I quickly would like to note an important disclaimer with a short story. [Read More]

I have heard way to often the question from Linux and specially SUSE Linux users that “How can I check the changelog of a package or new version of a package available on the repository, but not yet installed”. There was no easy answer for that question, so I have decided to make a little tool for that. How it is done All the enabled repositories have a bunch of configuration files in a well structured directory tree under the /var/cache/zypp/raw/. [Read More]