Elegance in startup scripts

conf/etc/init.d/S02modules

@@ -2,8 +2,10 @@
 
 case "$1" in
         start)
+		printf "Loading kernel modules: "
 		/sbin/modprobe qca6174
 		/sbin/modprobe wireguard
+		[ $? = 0 ] && echo "OK" || echo "FAIL"
                 ;;
         *)
                 echo "Usage: $0 {start}"

conf/etc/init.d/S22waitrng

@@ -3,7 +3,7 @@
 case "$1" in
         start)
 		status=`cat /proc/sys/kernel/random/entropy_avail`
-		echo "Waiting for enough entropy: "
+		printf "Waiting for enough entropy: "
 		while [ $status -lt 200 ]; do  
         		sleep 2                                           
         		status=`cat /proc/sys/kernel/random/entropy_avail`

conf/etc/init.d/S23cfgbin

@@ -11,6 +11,7 @@ case "$1" in
                 WPA=`cat /etc/wpa`
                 sed -i "s/{{SSID}}/$SSID/g" /etc/hostapd.conf
                 sed -i "s/{{WPA}}/$WPA/g" /etc/hostapd.conf
+		echo "OK"
                 ;;
         *)
                 echo "Usage: $0 {start}"