From 333a8a0ec5ea62785fda4c69e239d57e345467d5 Mon Sep 17 00:00:00 2001
From: u <u@cletus>
Date: Fri, 12 Mar 2021 02:42:48 -0500
Subject: new command: repenme

---
 Makefile |  2 +-
 repenme  | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)
 create mode 100644 repenme

diff --git a/Makefile b/Makefile
index e638c86..9ff8dc6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 .DEFAULT_GOAL = install
 
-binaries = penme unpenme
+binaries = penme unpenme repenme
 dependencies = arp-scan
 
 prefix = /usr
diff --git a/repenme b/repenme
new file mode 100644
index 0000000..c2286ea
--- /dev/null
+++ b/repenme
@@ -0,0 +1,18 @@
+#!/bin/sh
+[ "$(id -u)" = 0 ] || exec sudo -- "$0" "$@" || exit
+set -ex
+
+a=/root/.ssh/authorized_keys
+b=$a~penme
+c=$b~repen
+
+[ -f "$a" -a -f "$b" ]
+[ -r "$a" -a -r "$b" ]
+
+mv -f -- "$a" "$c"
+mv -- "$b" "$a"
+mv -- "$c" "$b"
+if [ -t 1 ]
+then
+        diff "$b" "$a"
+fi
-- 
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