From 9f5623a3405c14222f862bb5ebf503fd877aa2fc Mon Sep 17 00:00:00 2001
From: Calin Crisan <ccrisan@gmail.com>
Date: Sat, 28 Nov 2015 20:51:19 +0200
Subject: [PATCH] added showinfo init script to print network configuration at
 boot

---
 board/common/overlay/etc/init.d/S98showinfo | 43 +++++++++++++++++++++
 board/common/overlay/etc/init.d/base        |  2 +-
 2 files changed, 44 insertions(+), 1 deletion(-)
 create mode 100755 board/common/overlay/etc/init.d/S98showinfo

diff --git a/board/common/overlay/etc/init.d/S98showinfo b/board/common/overlay/etc/init.d/S98showinfo
new file mode 100755
index 0000000000..4a297724b8
--- /dev/null
+++ b/board/common/overlay/etc/init.d/S98showinfo
@@ -0,0 +1,43 @@
+#!/bin/bash
+
+test -n "$os_version" || source /etc/init.d/base
+
+msg_info() {
+    echo " # $1"
+}
+
+show_iface_ip_addr() {
+    addr=$(ip addr show dev $1 2>/dev/null | grep inet | tr -s ' ' | sed -r 's/^\s+//' | cut -d ' ' -f 2)
+    test -n "$addr" && msg_info "Interface $1 has IP address $addr"
+}
+
+show_gateway() {
+    gateway=$(ip route | grep default | cut -d ' ' -f 3)
+    test -n "$gateway" && msg_info "Default gateway is $gateway"
+}
+
+show_dns() {
+    dns=$(cat /etc/resolv.conf | cut -d ' ' -f 2)
+    test -n "$gateway" && msg_info "DNS server address is $dns"
+}
+
+case "$1" in
+    start)
+        show_iface_ip_addr eth0
+        show_iface_ip_addr wlan0
+        show_iface_ip_addr ppp0
+        show_gateway
+        show_dns
+        ;;
+
+    stop)
+        true
+        ;;
+
+    *)
+        echo "Usage: $0 {start}"
+        exit 1
+esac
+
+exit $?
+
diff --git a/board/common/overlay/etc/init.d/base b/board/common/overlay/etc/init.d/base
index eb9711b43b..563aefd10b 100755
--- a/board/common/overlay/etc/init.d/base
+++ b/board/common/overlay/etc/init.d/base
@@ -5,7 +5,7 @@ board_sn=$(/etc/init.d/boardsn)
 board_name=$(cat /etc/board)
 
 msg_begin() {
-    echo -n "* $1: "
+    echo -n " * $1: "
 }
 
 msg_done() {