https://miktex.org/download
https://www.latexstudio.net/archives/51801.html
https://www.wikihow.com/Install-Latex
https://linuxconfig.org/how-to-install-latex-on-ubuntu-18-04-bionic-beaver-linux
Latex in ubuntu
原文：https://www.cnblogs.com/nan0121/p/12912909.html
