add stretch vm setup script.

stretch-vm.sh

@@ -0,0 +1,70 @@
+#!/bin/bash
+
+
+set -e
+
+{ # failed download protection
+
+
+cat > /etc/apt/sources.list <<EOF
+deb http://mirror.hetzner.de/debian/packages stretch main contrib non-free
+EOF
+apt update
+
+
+echo "Install important system tools."
+apt install -y htop ne iotop curl wget zsh figlet iptraf borgbackup
+
+
+echo "Use zsh!"
+wget -q -O /root/.zshrc http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
+cat >>/root/.zshrc << EOF
+export LS_COLORS="*=00;37:rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:"
+RED="$(tput setaf 1)"
+ORANGE="$(tput setaf 3)"
+BLUE="$(tput setaf 4)"
+BLACK="$(tput sgr0)"
+colorls() {
+    /bin/ls -lh --color=yes $@ | sed -e "s/ \([0-9,.]\+K\) / ${BLUE}\1${BLACK} /g" -e "s/ \([0-9.,]\+G\) / ${RED}\1${BLACK} /g" -e "s/ \([0-9.,]\+M\) / ${ORANGE}\1${BLACK} /g"
+}
+alias ls='command ls -h --color=auto'
+alias l='colorls'
+alias ll='colorls -A'
+EOF
+chsh -s /bin/zsh
+
+
+echo "Setup hostname."
+( exec ne /etc/hostname /etc/hosts )
+hostname -F /etc/hostname
+
+
+echo "Nice motd."
+figlet `hostname -f | sed 's/\./ \. /g'` > /etc/motd
+
+
+echo "Install system and security utils."
+apt install -y systemd-cron apticron logwatch unattended-upgrades
+
+apt install -y ssmtp
+( exec ne /etc/ssmtp/* )
+
+
+echo "Disable unneeded getty"
+for i in {4..6}; do
+    systemctl stop getty@tty$i.service
+    systemctl disable getty@tty$i.service
+done
+
+wget -q -O /usr/local/sbin/systembackup https://code.camijo.de/gmueller/server-scripts/raw/master/systembackup
+if [ ! -f /etc/systembackup.conf ] then
+cat >>/etc/systembackup.conf <<EOF
+REPOSITORY=
+PASSPHRASE=
+MYSQL=no
+EOF
+fi
+( exec ne /etc/systembackup.conf )
+
+}
+