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This article mainly introduces the reasons why Debian has become the mainstream Linux operating system, the article is very detailed, has a certain reference value, interested friends must read it!

Debian .

Reason:

7. Software package management

Packages in Debian are managed by dpkg and apt-get. Today, their ability to manage dependencies is no longer unique; several similar tools (such as dnf and urpmi) have one or two options that dpkg and apt-get do not have. However, both of them are still at the core of a large number of utilities used to view and process software packages. No similar tool offers so many options to resolve installation conflicts. After all these years, dpkg and apt-get are still unique.

6. The choice of risk

The three main software libraries of Debian are Stable (stable), Testing (testing) and Unstable (unstable). These names reflect how far the software packages in each library go on the road of testing, allowing users to strike a balance between the latest packages and stability according to their own situation.

If your main concern is stability, you can stick with Stable. By contrast, if you want the latest software, you can use Unstable, but there are risks: more software errors, incompatibility, etc. Testing is usually somewhere between these two extremes.

Of course, the degree of risk is relative. Many Debian-based distributions (including Ubuntu) use Testing or Unstable packages, but do their own testing before release. Unless you are ready to make major technical changes, such as switching to systemd in the previous version, Unstable is generally secure enough, especially if the packages you want to use are limited to non-core elements (such as desktop environments).

5. The choice of degree of freedom

The Debian software library is divided into three parts: Main (main), Contrib (normal) and Non-Free (non-free). Main includes only software with a free license, Contrib includes software with a free license, but relies on other non-free software, while Non-Free includes software distributed under a proprietary license.

Only Main is enabled when Debian is installed, so the preference for the project is obvious. However, it only takes five minutes to edit / etc/apt/sources.list to add the other two sections. I'm content to stick to the default settings, but I appreciate this: Debian offers a choice and rest assured that users can make the right choice.

4. Rich and varied documents

Debian's documentation is scattered across countless websites and is not often discussed. Over the years, however, I have found that if I add "Debian" to my Internet search and choose the results of recent years, I will almost always find a web page with detailed step-by-step instructions to help solve the problem I am trying to solve.

3. Fix errors quickly

I've never heard of any other distribution that deals with security or technical issues as quickly as Debian. Whether Debian maintainers work alone or as a team, their response time shows a hard-working attitude that users can rely on. If Debian sometimes seems to be updated more frequently than other distributions, it's not because it has more errors, but because its developers are taking small steps to improve.

2. Control the installation link

Debian made great strides a long time ago, debunking the myth that it is difficult to install. The current installer is one of the most flexible installers on the market. If you accept the default settings and install a group of packages it suggests, it will be installed at about the same time as Fedora's Anaconda. However, it takes much longer to install and select individual packages if you choose. This is why Ubuntu, which was the first to introduce a quick installer, recommends using the installer version of Debian when troubleshooting.

1. Debian community

In addition to technology, Debian has one of the largest and most innovative communities in free software. Policy and technology options are hotly discussed on the project's mailing list; major issues are voted on among Debian maintainers, including who will be the next project leader. All votes depend on the Condorcet method, which is one of the fairest voting methods. In the past, the community often did not welcome women, but the situation is improving; in general, Debian is as famous for its work as inclusive as its technical literacy.

Mainstream distribution

Some people may object to Debian because the release is slow and even the latest packages are often not very advanced. However, if you are installing a server and the main concern is stability, this disadvantage is an advantage. In addition, unless you insist on having the latest version all the time, most major free software is mature enough that essential new features are now rare. You can often wait months, especially if you run other distributions in a virtual machine to satisfy curiosity.

Let the numbers speak for it! Today, 2/3 of the active Linux distributions are based on Debian;. Over the years, three of the top four page views on Distrowatch are Debian and its most popular derivatives: Linux Mint and Ubuntu. In many ways, Debian has become an upstream source for other upstream sources.

Debian may be one of the oldest distributions, but it is clear that it can still teach other distributions several tricks. The situation in the field of Debian,Linux would have been very different and overshadowed.

These are all the contents of the article "what are the reasons why Debian has become a mainstream Linux operating system?" Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

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