From 69308f9550188237046e31993236dcd2d2b0e166 Mon Sep 17 00:00:00 2001
From: Bryan Pedini <b.pedini@bjphoster.com>
Date: Thu, 9 Jan 2020 18:31:49 +0100
Subject: [PATCH] added some utilities externalip - returns the oneline
 plaintext well-formatted IP you face internet with ssh-fingerprint - echoes a
 SHA256 (default) or an MD5 (on request) fingerprint of the provided ssh key

---
 noos-noarch/home/bryanpedini/bin/externalip   |  4 ++++
 .../home/bryanpedini/bin/ssh-fingerprint      | 23 +++++++++++++++++++
 2 files changed, 27 insertions(+)
 create mode 100755 noos-noarch/home/bryanpedini/bin/externalip
 create mode 100755 noos-noarch/home/bryanpedini/bin/ssh-fingerprint

diff --git a/noos-noarch/home/bryanpedini/bin/externalip b/noos-noarch/home/bryanpedini/bin/externalip
new file mode 100755
index 0000000..2870944
--- /dev/null
+++ b/noos-noarch/home/bryanpedini/bin/externalip
@@ -0,0 +1,4 @@
+#!/bin/bash
+
+curl http://ipecho.net/plain
+echo
diff --git a/noos-noarch/home/bryanpedini/bin/ssh-fingerprint b/noos-noarch/home/bryanpedini/bin/ssh-fingerprint
new file mode 100755
index 0000000..65e4dc6
--- /dev/null
+++ b/noos-noarch/home/bryanpedini/bin/ssh-fingerprint
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+md5=false
+key=""
+
+# command-line parameters
+for prm in "$@"; do
+    if [ "${prm:0:1}" == "-" ]; then
+        if [ "$prm" == "-5" ] || [ "$prm" == "--md5" ]; then
+            md5=true
+        fi
+    else
+        key="$prm"
+    fi
+done
+
+if [ "$key" == "" ]; then echo "Usage: $0 [ -5 | --md5 ] <key>"; exit 1; fi
+
+if [ "$md5" == true ]; then
+    ssh-keygen -E md5 -lf "$key"
+else
+    ssh-keygen -lf "$key"
+fi