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scripts: sysinit.sh

Prepares new (virtual) hosts for ssh/ansible/spice usage
master
Jonathan Golder 3 years ago
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#!/bin/bash
#
# sysinit.sh
#
# Prepares new (virtual) hosts for ssh/ansible/spice usage
#
# Copyright 2018 Jonathan Golder <jonathan@golderweb.de>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
#
#
# Config
KEY="ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICX11TndEey9n1apGleTLfXan8j0K50Y92/BCYmtOpGC hallo@golderweb.de"
AUTHKEYFILE="${HOME}/.ssh/authorized_keys"
# Install ssh-server
sudo apt-get update
sudo apt-get install openssh-server
# Configure public key
# Make sure user's ssh config dir exist
if [[ ! -d "${HOME}/.ssh" ]]; then
mkdir "${HOME}/.ssh"
fi
# Add key to authorized_keys file if not present
if [[ ! -f "$AUTHKEYFILE" ]] || ! grep -q "$KEY" "$AUTHKEYFILE"; then
echo "$KEY" >> "$AUTHKEYFILE"
fi
# Install spice-vdagent
sudo apt-get install spice-vdagent

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