···

       
7
       
7
       
 
       
# 1. Create a new sudo user.

     

       
8
       
8
       
 
       
# 2. Move the root SSH key to the new user.

     

       
9
       
9
       
 
       
# 3. Harden the SSH server configuration.

     

       
10
       
10
       
-
       
# 4. Install bat, eza, and Docker.

     

       
10
       
10
       
+
       
# 4. Install bat, eza, Docker, Caddy, and chrony for time synchronization.

     

       
11
       
11
       
 
       


     

       
12
       
12
       
 
       
# --- Configuration ---

     

       
13
       
13
       
 
       
readonly USERNAME="finxol"

     
···

       
161
       
161
       
 
       
chmod o+r /etc/apt/sources.list.d/caddy-stable.list

     

       
162
       
162
       
 
       
sudo apt update

     

       
163
       
163
       
 
       
sudo apt install caddy

     

       
164
       
164
       
+
       


     

       
165
       
165
       
+
       
# --- Time Synchronization ---

     

       
166
       
166
       
+
       
log "Installing and configuring chrony for time synchronization"

     

       
167
       
167
       
+
       
apt-get install -y chrony

     

       
168
       
168
       
+
       
# Start and enable chrony service

     

       
169
       
169
       
+
       
systemctl enable --now chronyd || true

     

       
170
       
170
       
+
       
echo "chrony installed and configured for automatic time synchronization."

     

       
164
       
171
       
 
       


     

       
165
       
172
       
 
       
# --- Finalization ---

     

       
166
       
173
       
 
       
log "Server setup complete!"