Linux Collection

• https://lug.ustc.edu.cn/wiki/doc/howtoask/
• https://oldlinux.org/

Distribution

• https://www.debian.org/
• https://www.mageia.org/
• https://archlinux.org/
• https://www.opensuse.org/

  https://yast.opensuse.org/
  

Software

• https://music.163.com/st/webplayer
• https://github.com/freeplane/freeplane
• https://github.com/clash-verge-rev/clash-verge-rev

Mirror

• https://mirrors.nju.edu.cn/github-release/
• https://github.akams.cn/

  https://bgithub.xyz/
  https://kkgithub.com/