From cac7f9da41cabdbc677d4680f587da5a04efcb05 Mon Sep 17 00:00:00 2001
From: Andrew Cady <d@jerkface.net>
Date: Thu, 11 Mar 2021 04:07:48 -0500
Subject: add command unpenyou

---
 unpenme  | 13 ++++++++++---
 unpenyou |  1 +
 2 files changed, 11 insertions(+), 3 deletions(-)
 create mode 120000 unpenyou

diff --git a/unpenme b/unpenme
index a712b91..7a8dcea 100755
--- a/unpenme
+++ b/unpenme
@@ -1,12 +1,19 @@
 #!/bin/sh
+FORREALS=-i~penme
+set -e
 if [ "$(id -u)" -ne 0 ]
 then
         exec sudo -- "$0" "$@"
 fi
 sedprog='/ penme host key @ [0-9]+\.[0-9].[0-9]+\.[0-9]+/ d'
-FORREALS=-i~penme
-sed ${FORREALS} -E -e "$sedprog"  /root/.ssh/authorized_keys
-if [ -t 1 ]
+if [ "${0##*/}" = unpenyou ]
 then
+    [ "$1" ]
+    ssh "$@" -- sed ${FORREALS} -E -e "'$sedprog'"  /root/.ssh/authorized_keys
+else
+    sed ${FORREALS} -E -e "$sedprog"  /root/.ssh/authorized_keys
+    if [ -t 1 ]
+    then
         diff /root/.ssh/authorized_keys${FORREALS#-i} /root/.ssh/authorized_keys
+    fi
 fi
diff --git a/unpenyou b/unpenyou
new file mode 120000
index 0000000..c6e0e77
--- /dev/null
+++ b/unpenyou
@@ -0,0 +1 @@
+unpenme
\ No newline at end of file
-- 
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