I wrote the familiar title again, and was surprised to find that the last holiday summary was still in 2019. I had to sigh again that time flies like an arrow. Three years passed in a flash, taking away beautiful memories and bringing new environment and opportunities. These days should have been the original school day, but because of the epidemic, we can

File system hierarchy directory structure/the root directory of the entire file system hierarchy/bin Binary files of basic commands/etc Specific hosts, system wide configuration files/var variable files - such as logs, temporary files, caches, etc./lib Basic shared libraries and kernel modules, for example

It is almost a year since the last article. During this period, I always want to write something, but I don't know where to start. In the month after the holiday, after thinking for a long time, I decided to use this article to summarize the recent situation and take it as a new start.

To Yusorai: Hello! Now it is November 14, 2021. I write this letter to myself four years later. When I wrote this letter, it was sunny outside the window. I wonder what kind of weather it was when you read this letter? I don't know what kind of life you are living now, but I

The keys in the music can be divided into descending and ascending ones, and the ascending sign is displayed by default in the piano shutter window of Cubase, which will cause the feeling of being stuck when writing. If you are not familiar with the composition of various tones like me, it will cause more trouble. After some attempts, I finally found a way to change the ascending sign to the descending sign

In the 21st century, many people have some hobbies and specialties: can speak a foreign language, can play a musical instrument, and can sing well. These are not particularly surprising things for us. In my usual study and observation, I found that there are generally two different ways of learning: to learn a wide range of things, or to drill specifically

Foreword A long time ago, I always had an idea: if I produced a set of test papers, it would not be fun! After a long time, it has finally been realized today~but the more complicated ones have not been studied yet. This is also a simple copy based on the model of other test papers. Now record the process. The analysis of the test paper refers to all kinds of test papers

The website time machine (English: Wayback Machine) is a digital file website of other information spread on the World Wide Web or the Internet, and is one of the most important services of the Internet Archive, a non-profit organization in San Francisco, California, USA.

Good Chord is a free and high-quality music tutorial produced by Wiwi. Through a series of interesting and concise films, you can learn a lot of music related knowledge, which is highly praised. This is the third part of the learning notes (Ep.41~Ep.60). Note: It has not been completed yet. It is temporarily issued for the convenience of query.

Good Chord is a free and high-quality music tutorial produced by Wiwi. Through a series of interesting and concise films, you can learn a lot of music related knowledge, which is highly praised. This is the second part of the learning notes (Ep.21~Ep.40).