How to install Caddy on Elementary OS Latest

Caddy is an open-source web server that is designed to be easy to use and configure. In this tutorial, we will go through the steps to install Caddy on Elementary OS Latest.

Prerequisites

Before we begin, you will need the following:

  • A computer running Elementary OS Latest
  • A user account with sudo privileges

Step 1: Download and Install Caddy

  1. First, open the Terminal by using the Ctrl+Alt+T keyboard shortcut.

  2. Next, you will need to download the Caddy installation script. You can do this by running the following command:

curl https://getcaddy.com | bash -s personal http.cache,http.cors,http.jwt,http.login,http.nobots,http.ratelimit,http.realip,tls.dns.cloudflare

Note: The above command includes some popular Caddy plugins that you may find useful. If you don't need these plugins, you can simply run the following command to install the basic Caddy binary:

curl https://getcaddy.com | bash -s personal
  1. When the installation process is complete, Caddy will be installed in the /usr/local/bin directory. You can verify that Caddy is installed by running the following command:
caddy -version

This command should output the Caddy version number.

Step 2: Configuring Caddy

  1. Next, you will need to create a configuration file for Caddy. You can do this by creating a new file in the /etc/caddy directory with the following command:
sudo nano /etc/caddy/Caddyfile
  1. In the configuration file, you can specify the sites that Caddy should serve. Here is an example configuration file that serves a single site:
localhost:8080 {
  root /var/www/example.com
  tls self_signed
}

In this configuration, Caddy will serve files from the /var/www/example.com directory when accessed at localhost:8080. The tls directive specifies that the site should use a self-signed certificate for HTTPS.

  1. Save the configuration file by pressing Ctrl+X, then Y, then Enter.

Step 3: Running Caddy

  1. To start Caddy, you can run the following command:
sudo caddy start

This will start Caddy using the configuration specified in the /etc/caddy/Caddyfile configuration file.

  1. If you want Caddy to automatically start at boot, you can run the following commands:
sudo systemctl enable caddy
sudo systemctl start caddy

Conclusion

In this tutorial, you learned how to install and configure Caddy on Elementary OS Latest. With Caddy, you can quickly set up a web server and serve your sites with ease.