# General

Remove the web console and all the other stuff around it:

```sh
dnf -y remove cockpit*
firewall-cmd --permanent --remove-service=cockpit
firewall-cmd --reload
firewall-cmd --list-all
```

Update

```sh
dnf update
```

Set hostname

```sh
hostnamectl set-hostname moni-alma
```

Set up EPEL, follow the instructions: 

* https://docs.fedoraproject.org/en-US/epel/getting-started/

And then install my favorites:

```sh
dnf install -y tmux htop ncdu neovim git
```

Install docker:

```sh
dnf -y install dnf-plugins-core
dnf config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo
dnf install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
systemctl enable --now docker
```

Add the `moni` to the docker group:

```sh
usermod -aG docker moni
```

You need to log out and log back in and then test it:

```sh
# run without sudo
docker run -it --rm -p 8080:80 httpd:2.4
```

It will run in the foreground because we didn't pass `-d`.

Open your browser to:

* http://192.168.1.11:8080
* or http://192.168.1.10:8080 for the 8GB server

You can stop the container with CTRL+C. It should clean itself up (`--rm`).

Cleanup:

```sh
docker image prune --all --force
```

# SSH

```sh
nvim /etc/ssh/sshd_config
```

Uncomment/change these settings:

```conf
PermitRootLogin no
# PubkeyAuthentication yes <-- This is the detault, so you don't need to change this
PasswordAuthentication no
KbdInteractiveAuthentication no
```

Reload:

```sh
sudo systemctl reload sshd
```