setup ssh splash screen using motd for debian bullseye

ansible-5/roles/common/files/motd/reboot_required.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+if [ -x /usr/lib/update-notifier/update-motd-reboot-required ]; then
+    exec /usr/lib/update-notifier/update-motd-reboot-required
+fi

ansible-5/roles/common/files/motd/systats.sh

@@ -143,6 +143,7 @@ swap_usage=`free -m | awk '/Swap:/ { printf("%3.1f%%", $3/$2*100) }'`
 #getboardtemp
 
 # DISPLAY
+echo
 echo "System information as of: $date"
 echo
 display "System load" "${load%% *}" "${critical_load}" "0" "" "${load#* }"

ansible-5/roles/common/files/motd/updates_available.sh

@@ -0,0 +1,7 @@
+#!/bin/sh
+
+stamp="/var/lib/update-notifier/updates-available"
+
+[ ! -r "$stamp" ] || cat "$stamp"
+
+find $stamp -newermt 'now-7 days' 2> /dev/null | grep -q -m 1 '.' || /usr/share/update-notifier/notify-updates-outdated