Snippets

Collection of commands, one liners

Start HTTP static file server

• Using Caddy webserver caddy file-server --browse :80
• Using Python3 python -m http.server 80

Get IP address

• cmd: ipconfig
• powershell: Get-NetIPAddress -AddressFamily IPV4
• bash: ifconfig or hostname -I or ip a

Renew Let's Encrypt SSL certificate

sudo snap install --classic certbot
sudo ln -s /snap/bin/certbot /usr/bin/certbot
sudo snap set certbot trust-plugin-with-root=ok
sudo certbot certonly --manual --preferred-challenges dns -d example.com -d *.example.com