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#!/bin/bash
sudo cp -rv ./etc/keyd/* /etc/keyd/
sudo cp -v ./etc/pacman.conf /etc/
sudo cp -v ./etc/kernel/cmdline /etc/kernel/
sudo cp -v ./etc/modprobe.d/blacklist-security.conf /etc/modprobe.d/
sudo cp -v ./etc/pam.d/system-local-login /etc/pam.d/
sudo cp -v ./etc/pam.d/system-login /etc/pam.d/
sudo cp -v ./etc/login.defs /etc/
sudo cp -v ./etc/updatedb.conf /etc/
sudo cp -v ./etc/sudoers.d/00-hardening /etc/sudoers.d/
sudo cp -v ./etc/systemd/coredump.conf /etc/systemd/
sudo cp -v ./etc/sysctl.d/99-security.conf /etc/sysctl.d/
sudo sysctl --system
grep tmpfs /etc/fstab || sudo cat ./etc/fstab >> /etc/fstab
# firewall
sudo ufw default deny incoming
sudo ufw default allow outgoing
sudo ufw default deny routed
sudo ufw limit ssh
sudo ufw allow from 192.168.1.0/24 to any port 8080 proto tcp
sudo ufw logging low
sudo ufw enable
sudo systemctl enable --now ufw
# fs trim
sudo systemctl enable --now fstrim.timer
# linux-hardened
sudo cp -v ./etc/mkinitcpio.d/linux-hardened.preset /etc/mkinitcpio.d
sudo mkinitcpio -P
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