cat /etc/issue
sudo snap install core; sudo snap refresh core
sudo snap install --classic certbot
ls
sudo ln -s /snap/bin/certbot /usr/bin/certbot

sudo certbot --nginx
ps aux
cd /etc/
cd ngin
ls
apt install nginx
netstat -p -ntl
ls
ll
cd /etc/
cd ngin
ll
ls

sudo certbot --apache
netstat -p -ntl

exit
ls
history

sudo certbot --apache
ls
cd /etc/
cd apache2/
cd sites-available/
cd ../sites-enabled/
cat 000-default
cat 000-default.conf

ls
cd ..
ls
cat apache2.conf
ls
ll
vim apache2.conf
ls
cd conf-enabled/
ls
vim other-vhosts-access-log.conf
cd ..
ls
cat envvars
ls
cd conf-available/
ls
cat serve-cgi-bin.conf
ls
cat security.conf
ls
cd ..
ls
cat ports.conf
ls
cd sites-enabled/
ls
cd ..
ls
cd sites-available/
ls
vim default-ssl.conf
ls
vim 000-default
vim 000-default-le-ssl.conf
history
certbot --apache
ls
vim 000-default-le-ssl.conf
ls