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This article is to share with you about how to analyze the Ubuntu operating system platform, the editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

For the open source platform, Ubuntu is based on the Debian release and the GNOME desktop environment. Although it comes from Debian, Debian founder IanMurdock believes that although Ubuntu is an excellent Linux release and promotes the globalization of Debian, Ubuntu builds another software package instead of directly improving Debian's existing software packages, which is incompatible with Debian.

As a result, Ubuntu differs from Debian in that it releases a new version every six months and a long-term supported version of LTS every two years. Ubuntu releases a new version every 6 months, with a version number derived from the release date, and each version has a code and version number. If you like Ubuntu and other desktops such as KDE or Xfce, or if you like to use a lighter Ubuntu distribution, learn about other family members through this "genealogy".

Source of Ubuntu family tree (Wikipedia)

For the release cycle plan of the new version, the long-term supported version (LTS) takes a long time to update and maintain, and a formal overhaul will be launched in about 2 years. LTS is aimed at enterprise users and is different from the general version of 6-month support. Ubuntu6.06LTS, codenamed "DapperDrake", is a long-term supported version. Canonical plans to provide three years of updated and paid technical support for the 6.06 desktop series and five years of support for the server version.

The long-term supported version is 12.04LTS, which was launched on April 26th, 2012.

The naming rules of the Ubuntu version are based on the year and month of the official release. Ubuntu8.10 means Ubuntu released in October 2008. Developers and users can know the official release time from the version number. Ubuntu is a Linux release based on Debian, and the development code name of Debian comes from the movie Toy Story.

Various versions of Ubuntu system

However, the code names of each version of Ubuntu are always adjectives plus animal names, and the initials of the two words must be the same. Starting with Ubuntu6.06, the first letters of the two words are taken according to the order of the English alphabet, and several versions of * * are used:

Ubuntu12.04-PrecisePangolin (accurate pangolin)

Ubuntu12.10-QuantalQuetzal (Quantum Getchal Bird)

Ubuntu13.04-RaringRingtail (ring-tailed panda with all its strength)

Ubuntu13.10-SaucySalamander (lively salamander)

Because Linux is an open operating system, various releases are only outsourced from different applications and desktop systems on the Linux core, so the same core Linux operating system can have different release versions, and different branches will appear in the same release. Ubuntu officially approved a large number of branch systems, the main difference is that the use of different desktop systems, and internal default software will also be different.

Ubuntu branch version

In addition, there are many unofficial derivatives based on Ubuntu, which differ from official branches in that the former can be regarded as a stand-alone release, while the latter is part of the Ubuntu system. The so-called Ubuntu system refers to the default Ubuntu version, which uses the Gnome desktop system, but since version 11.04, it uses its own Unity interface.

The above is how to analyze the Ubuntu operating system platform, the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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