post_install() { systemctl is-enabled asus-nb-wmi-reload.service &> /dev/null if [ $? -eq 0 ]; then echo 'Service is enabled already' else echo 'Enabling service' systemctl enable asus-nb-wmi-reload.service &> /dev/null fi } post_upgrade() { systemctl is-enabled asus-nb-wmi-reload.service &> /dev/null if [ $? -eq 0 ]; then echo 'Service is enabled already' else echo 'Enabling service' systemctl enable asus-nb-wmi-reload.service &> /dev/null fi systemctl daemon-reload } pre_remove() { systemctl is-enabled asus-nb-wmi-reload.service &> /dev/null if [ $? -eq 0 ]; then systemctl disable asus-nb-wmi-reload.service &> /dev/null fi }