Latex in ubuntu

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

rm -r ***

sudo apt install texlive-latex-extra

sudo apt install texstudio