Add ssh setup script

group_vars/all.yml

@@ -26,6 +26,7 @@ packages:
   - git
   - gnupg
   - htop
+  - inetutils
   - iotop
   - linux-firmware
   - lm_sensors

scripts/setup_ssh_key.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env -S bash -i
+
+if [ -f "${HOME}/.ssh/id_ed25519" ]; then
+    echo "SSH private key already exists. Exiting."
+    exit 1
+fi
+
+HOSTNAME=`hostname`
+
+ssh-keygen -t ed25519 -C "$USER@$HOSTNAME"
+
+ssh-keyscan -H git.devroom.io >> "${HOME}/.ssh/known_hosts"
+ssh-keyscan -H github.com >> "${HOME}/.ssh/known_hosts"
+
+echo "--- Your public key, sir:"
+cat "${HOME}/.ssh/id_ed25519.pub"