Basisinstallation Linuxkiste

Basis User/Software:

adduser bb
adduser bb sudo
apt install sudo

sudo apt update
sudo apt full-upgrade
sudo apt autoremove
sudo apt install vnstat git-core chrony ca-certificates apt-transport-https rsync cron wget curl nano logrotate htop ncdu python3-psutil fail2ban rsyslog
sudo apt clean

(Kein chrony in Containern, ansonsten in /etc/chrony/chrony.conf ggf. den NTP Server anpassen.)

SSH-Port ändern:

sudo nano /etc/ssh/sshd_config.d/port.conf
(dort "Port xxPORTxx" einfügen)
sudo service sshd restart

SSH Keys installieren (/home/bb/.ssh/authorized_keys und /root/.ssh/authorized_keys)

In /home/bb/.bashrc force_color_prompt einschalten

Ggf. Zeitzone anpassen

Ggf. mstmp TLS relay

Ggf. Restic

Ggf. Icinga Client

Ggf. Syncthing

Ggf. /etc/logrotate.d/localapps

Ggf. Default crontab Jobs

Ggf. Debian APT Cache ändern

Ggf. QEMU Guest Agent nur bestimmte Befehle erlauben