89 lines
2.4 KiB
Bash
89 lines
2.4 KiB
Bash
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#!/bin/bash
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set -e
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{ # failed download protection
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cat > /etc/apt/sources.list <<EOF
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deb http://mirror.hetzner.de/debian/packages buster main contrib non-free
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deb http://mirror.hetzner.de/debian/packages buster-updates main contrib non-free
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deb http://mirror.hetzner.de/debian/packages buster-backports main contrib non-free
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deb http://mirror.hetzner.de/debian/security buster/updates main contrib non-free
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EOF
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apt update
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echo "Install important system tools."
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apt install -y htop ne iotop curl wget zsh figlet iptraf borgbackup systemd-cron apticron logwatch unattended-upgrades
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echo "Use zsh!"
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wget -q -O /root/.zshrc http://git.grml.org/f/grml-etc-core/etc/zsh/zshrc
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cat >>/root/.zshrc << EOF
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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:"
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RED="$(tput setaf 1)"
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ORANGE="$(tput setaf 3)"
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BLUE="$(tput setaf 4)"
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BLACK="$(tput sgr0)"
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colorls() {
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/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"
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}
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alias ls='command ls -h --color=auto'
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alias l='colorls'
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alias ll='colorls -A'
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EOF
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chsh -s /bin/zsh
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echo "Setup hostname."
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( exec ne /etc/hostname /etc/hosts )
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hostname -F /etc/hostname
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echo "Nice motd."
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figlet `hostname -f | sed 's/\./ \. /g'` > /etc/motd
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apt install -y ssmtp
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( exec ne /etc/ssmtp/* )
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echo "Disable unneeded getty"
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for i in {4..6}; do
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systemctl stop getty@tty$i.service
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systemctl disable getty@tty$i.service
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done
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echo "setup systembackup"
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if [ ! -f /root/.ssh/id_rsa ]; then
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ssh-keygen
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fi
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cat /root/.ssh/id_rsa.pub
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read -n 1 -p "Create backup account now" unused
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wget -q -O /usr/local/sbin/systembackup https://code.camijo.de/gmueller/server-scripts/raw/master/systembackup
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chmod +x /usr/local/sbin/systembackup
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if [ ! -f /etc/systembackup.conf ]; then
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PASSWD=`< /dev/urandom tr -dc _A-Z-a-z-0-9 | head -c${1:-32}`
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cat >>/etc/systembackup.conf <<EOF
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REPOSITORY=ssh://borg-@backup.camijo.de/~/repo
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PASSPHRASE=$PASSWD
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MYSQL=no
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EOF
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fi
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( exec ne /etc/systembackup.conf )
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if [ ! -f /etc/cron.d/systembackup ]; then
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cat >>/etc/cron.d/systembackup <<EOF
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18 */4 * * * root /usr/local/sbin/systembackup
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EOF
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fi
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( exec ne /etc/cron.d/systembackup )
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source /etc/systembackup.conf
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BORG_PASSPHRASE=$PASSPHRASE borg init $REPOSITORY
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}
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