YoungForest's blog

Problem As a Linuxer, being proficient with the terminal is an essential skill. But in the terminal, downloading and installing things can sometimes be very slow, which is frustrating. I naturally wondered whether I could add a proxy to improve the speed. I had been using Shadowsocks before, and the

Motivation, Placed First I used to have a blog on CNBlogs, but I did not maintain it often. Even now, counting everything, it only had three essays and one follower. The main reason was that I did not have the habit of writing. In high school, I kept a diary for a while and wrote more than half a no

[Abstract] Recently, while working on a C language problem, I needed to split a string. I originally wanted to write it by hand, which would not be too troublesome, but then I thought: other languages all have library functions for splitting strings, so how could C not have one? I searched online, a

[Abstract] Recently, while helping senior schoolmates with some projects in the lab, I encountered various timestamps I had never seen before, so I summarize them here. Unix time: everyone is generally familiar with this time, which records the total number of seconds from 00:00:00 on January 1, 197

This summer, I was fortunate to participate in the UK exchange camp jointly organized by Beihang’s Advanced Engineering School and the Cambridge Eastern Education and Development Society. The exchange camp lasted two weeks, with rich content and diverse formats. It gave me a deep understanding of Br

There is only a month and a half left before I leave Shahe, this “broken” place. Unexpectedly, I have already stayed here for almost two years, so now is the most suitable time to write my Shahe-Beihang story. Looking back, I have gone from fresh meat to old cured meat. The initial freshness I felt

June 7, 2013 was the last day of the Gaokao for the senior students one grade above me in high school. From that day on, I was the one closest to the Gaokao, although I would not officially enter senior year until September. At the time, I was studying at Xiangfen High School in Shanxi Province. I w