Blog posts

How to login in the server without password

less than 1 minute read

Published: February 22, 2023

On client

1. use ssh-keygen to generate public key of local machine.
2. copy id_rsa.pub

On server

1. under ~/.ssh, execute touch authorized_keys && chmod 600 authorized_keys
2. copy id_rsa.pub into authorized_keys

USTC Hackergame 2021

5 minute read

Published: December 03, 2021

GitHub Link

Debugging Tips

less than 1 minute read

Published: November 05, 2021

Some debugging tips

GRE考试分享

less than 1 minute read

Published: September 25, 2021

知乎外链：https://zhuanlan.zhihu.com/p/410814772

GDB Debugging Command

less than 1 minute read

Published: May 27, 2021

How to debug using GDB?

Intro. to Empirical Study

less than 1 minute read

Published: May 11, 2021

Intro to empirical study.

GitHub repo downloads

less than 1 minute read

Published: March 04, 2021

SSH & HTTPS of GitHub repo

Github Stats Card

less than 1 minute read

Published: March 02, 2021

TO SHOW YOUR status on your gh-pages!