/usr/lib/hollywood/sshart is in hollywood 1.7-0ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | #!/bin/sh
#
# Copyright 2014 Dustin Kirkland <dustin.kirkland@gmail.com>
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
command -v ssh-keygen >/dev/null 2>&1 || exit 1
command -v ccze >/dev/null 2>&1 || exit 1
tmpdir=$(mktemp -d -t XXXXXX)
trap "rm -rf $tmpdir 2>/dev/null && pkill -f -9 lib/hollywood/ >/dev/null 2>&1" HUP INT QUIT TERM
while true; do
sleep 3 &
tmpfile=$(mktemp -p "$tmpdir" -t XXXXXX)
rm -f $tmpfile
art=$(ssh-keygen -vvv -b 1024 -t dsa -N "" -f $tmpfile)
rm -f $tmpfile $tmpfile.pub
wait
clear
echo "$art" | ccze -A -c default=red
done
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