cosmetic fixes

debian-config

 #!/bin/bash
 #
-# Copyright (c) 2017 Igor Pecovnik, igor.pecovnik@gma**.com
+# Copyright (c) 2018 Igor Pecovnik, igor.pecovnik@gma**.com
 #
 # This file is licensed under the terms of the GNU General Public
 # License version 2. This program is licensed "as is" without any
 # warranty of any kind, whether express or implied.
 
+
+
+
 # define sane $PATH
 export PATH=/usr/sbin:/usr/bin:/sbin:/bin
 
-#-----------------------------------------------------------------------------------------------------------------------------------------#
+
+
+
+#
 # check for root
 #
 if [[ $EUID != 0 ]]; then
@@ -19,7 +25,9 @@ if [[ $EUID != 0 ]]; then
 fi
 
 
-#-----------------------------------------------------------------------------------------------------------------------------------------#
+
+
+#
 # check if we have internet connection to install dependencies
 #
 echo -e "GET http://github.com HTTP/1.0\n\n" | nc github.com 80 > /dev/null 2>&1
@@ -29,9 +37,11 @@ if [[ $? -ne 0 ]]; then
 fi
 
 
-#-----------------------------------------------------------------------------------------------------------------------------------------#
-# load functions, local first
 
+
+#
+# load functions, local first
+#
 if  [[ -f ${BASH_SOURCE}-jobs ]]; then source ${BASH_SOURCE}-jobs;
 	elif  [[ -f /usr/lib/armbian-config/jobs.sh ]]; then source /usr/lib/armbian-config/jobs.sh;
 	else exit 1;
@@ -52,11 +62,16 @@ if  [[ -f ${BASH_SOURCE}-functions-network ]]; then source ${BASH_SOURCE}-functi
 	else exit 1;
 fi
 
+
+
+
 # collect info
 main "$@"
 
 
-#-----------------------------------------------------------------------------------------------------------------------------------------#
+
+
+#
 # Main menu
 #
 while true
@@ -112,11 +127,10 @@ do
 		;;
 
 		"Help" )
-			show_box "Info" "This tool provides a straightforward way of configuring the \Z4${BOARD_NAME}\Z0. \
+			show_box "Info" "This tool provides a straightforward way of configuring. \
 			\n \nAlthough it can be run at any time, some of the options may have difficulties if you alter system settings manually.\n\
 			\n\Z1Documentation:\Z0     https://docs.armbian.com\n\n\Z1Support:\Z0           https://forum.armbian.com\n
 			\n\Z1Sources:\Z0           https://git.armbian.com" "18"
 		;;
 	esac
 done
\ No newline at end of file
-#-----------------------------------------------------------------------------------------------------------------------------------------#

debian-config-functions

@@ -35,9 +35,10 @@ function main(){
 	DISTROID=$(lsb_release -sc)
 	KERNELID=$(uname -r)
 	[[ -z "${ARMBIAN// }" ]] && ARMBIAN="$DISTRO $DISTROID"
-	BACKTITLE="Configuration utility, $ARMBIAN, https://www.armbian.com"
-	TITLE="$BOARD_NAME "
 	DEFAULT_ADAPTER=$(ip -4 route ls | grep default | grep -Po '(?<=dev )(\S+)')
+	local ipadd=$(ip -4 addr show dev $DEFAULT_ADAPTER | awk '/inet/ {print $2}' | cut -d'/' -f1)
+	BACKTITLE="Configuration utility, $ARMBIAN, $ipadd"
+	TITLE="$BOARD_NAME "
 	[[ -z "${DEFAULT_ADAPTER// }" ]] && DEFAULT_ADAPTER="lo"
 	OVERLAYDIR="/boot/dtb/overlay";
 	[[ "$LINUXFAMILY" == "sunxi64" ]] && OVERLAYDIR="/boot/dtb/allwinner/overlay";

debian-config-submenu

 #!/bin/bash
 #
-# Copyright (c) 2017 Igor Pecovnik, igor.pecovnik@gma**.com
+# Copyright (c) 2018 Igor Pecovnik, igor.pecovnik@gma**.com
 #
 # This file is licensed under the terms of the GNU General Public
 # License version 2. This program is licensed "as is" without any
@@ -12,19 +12,30 @@
 # submenu_personal
 # submenu_software
 
-#-----------------------------------------------------------------------------------------------------------------------------------------#
-# system
+
+
+
+#
+# system settings
 #
 function submenu_settings ()
 {
 while true; do
 
 	LIST=()
+	DIALOG_CANCEL=1
+	DIALOG_ESC=255
 
+	# check update status of BSP packages
 	local mark=$(apt-mark showhold | grep -w "$BOARD")
 
-	[[ $(sed -n 's/^DEVNAME=//p' /sys/dev/block/$(mountpoint -d /)/uevent 2> /dev/null) == mmcblk* && -f /usr/sbin/nand-sata-install ]] \
-	&& LIST+=( "Install" "Install to SATA, eMMC, NAND or USB" )
+	# check if install targets are avaliable
+	if [[ $(sed -n 's/^DEVNAME=//p' /sys/dev/block/$(mountpoint -d /)/uevent 2> /dev/null) == mmcblk* \
+	&& -f /usr/sbin/nand-sata-install ]]; then
+		LIST+=( "Install" "Install to SATA, eMMC, NAND or USB" )
+	fi
+
+	# armbian specific function
 	if [[ -f /etc/armbian-release ]]; then
 		if [[ -n "${mark}" ]]; then
 				LIST+=( "Defreeze" "Enable kernel upgrades" )
@@ -32,13 +43,17 @@ while true; do
 				LIST+=( "Freeze" "Disable kernel upgrades" )
 		fi
 	fi
-	if [[ -z $(apt-mark showhold | grep -w "$BOARD") ]]; then
+
+	# armbian specific function, when upgrades are enabled
+	if [[ -z ${mark} ]]; then
 		[[ -f /etc/apt/sources.list.d/armbian.list ]] && [[ -n $(grep -w apt /etc/apt/sources.list.d/armbian.list) ]] \
 		&& LIST+=( "Nightly" "Switch to nightly automated builds" )
 		[[ -f /etc/apt/sources.list.d/armbian.list ]] && [[ -n $(grep -w beta /etc/apt/sources.list.d/armbian.list) ]] \
 		&& LIST+=( "Stable" "Switch to stable builds" )
 	fi
+
 	[[ -n $(grep -w "#kernel.printk" /etc/sysctl.conf ) ]] && LIST+=( "Lowlevel" "Stop low-level messages on console" )
+
 	[[ -f /boot/armbianEnv.txt ]] && LIST+=( "Bootenv" "Edit boot environment" )
 	[[ -f /boot/boot.ini ]] && LIST+=( "Bootscript" "Edit boot script" )
 
@@ -50,13 +65,12 @@ while true; do
 	[[ $(apt-cache search --names-only '^linux-'$(lsb_release  -cs)'-root.*.'$BOARD'' | sed 's/.*(\(.*\))/\1/' | awk '{print $1}' \
 	| wc -l) -gt 1 && -z "${mark}" ]] && LIST+=( "Switch" "Switch to alternative kernels" )
 
-
 	LIST+=( "SSH" "Reconfigure SSH daemon" )
 	LIST+=( "Firmware" "Run apt update & apt upgrade" )
 	[[ "$LINUXFAMILY" = sun*i && "$BRANCH" = "default" && \
 	-n $(bin2fex </boot/script.bin 2>/dev/null | grep -w "hdmi_used = 1") ]] && LIST+=( "Display" "set the display resolution" )
 
-
+	# desktop
 	if [[ -n $DISPLAY_MANAGER ]]; then
 			LIST+=( "Desktop" "Disable desktop" )
 			[[ $DISPLAY_MANAGER == 'nodm' ]] && 			LIST+=( "Lightdm" "Switch to standard login manager" )
@@ -69,6 +83,7 @@ while true; do
 			fi
 	fi
 
+	# overlayroot
 	if [[ "$DISTRO" == "Ubuntu" && "$(modinfo overlay > /dev/null 2>&1; echo $?)" == "0" ]]; then
 		if [ -n "$(mount | grep -w tmpfs-root)" ]; then
 			LIST+=( "Overlayroot" "Disable virtual read-only root filesystem" )
@@ -95,7 +110,9 @@ done
 }
 
 
-#-----------------------------------------------------------------------------------------------------------------------------------------#
+
+
+#
 # menu for networking
 #
 function submenu_networking ()
@@ -107,10 +124,12 @@ select_default_interface
 while true; do
 
 	LIST=()
+	DIALOG_CANCEL=1
+	DIALOG_ESC=255
 
 	LIST+=( "IP" "Select dynamic or edit static IP address" )
 	HOSTAPDBRIDGE=$(cat /etc/hostapd.conf 2> /dev/null | grep -w "^bridge=br0")
-	HOSTAPDSTATUS=$(service hostapd status | grep -w active | grep -w running)
+	HOSTAPDSTATUS=$(service hostapd status 2> /dev/null | grep -w active | grep -w running)
 	if [[ -n "$HOSTAPDSTATUS" ]]; then
 			HOSTAPDINFO=$(hostapd_cli get_config 2> /dev/null | grep ^ssid | sed 's/ssid=//g')
 			HOSTAPDCLIENTS=$(hostapd_cli all_sta 2> /dev/null | grep connected_time | wc -l)