Automated Package Downloads, Installation and Cleaning Operating System: Fedora Linux

Bash Script

#!/bin/bash

# Update package list
dnf check-update

# List outdated packages (optionally)
outdated_packages=$(dnf repoquery --installed --latest-limit=1)

if [ -n "$outdated_packages" ]; then
  # Remove outdated packages
  dnf remove $(dnf repoquery --installed --latest-limit=1)
else
  echo "No outdated packages found."
fi
             

Systemd Service

[Unit]
Description=Cleanup outdated packages

[Service]
Type=simple 
User=root 
Group=root 
ExecStart= /home/**user/Programs/automated_upgrades.sh   
              

Systemd Timer

[Unit]
Description=Run automatic_updates.sh every day

[Timer]
OnBootSec=10min
OnUnitActiveSec=30d
Unit=automated_updates.service

[Install]
WantedBy=timers.target