sudo systemctl stop electrs
sudo systemctl disable electrs

#sudo systemctl stop nginx
#sudo systemctl disable nginx
#sudo sytemctl stop certbot
#sudo sytemctl disable certbot
#sudo apt purge nginx-common certbot

#https://doc.rust-lang.org/1.0.0/book/installing-rust.html
#sudo /usr/local/lib/rustlib/uninstall.sh