Ubuntu Config Files - 22.04

SSH - hardened

sudo wget -O /etc/ssh/sshd_config https://raw.githubusercontent.com/rickrods/Ubuntu-Scripts/main/configs/sshd_config && sudo systemctl restart sshd

System Journal

sudo wget -O /etc/systemd/journald.conf https://raw.githubusercontent.com/rickrods/Ubuntu-Scripts/main/configs/journalctl.conf && sudo systemctl restart systemd-journald

System Limits - reboot to apply

sudo wget -O /etc/systemd/system.conf https://raw.githubusercontent.com/rickrods/Ubuntu-Scripts/main/configs/system.conf

Banner

sudo wget -O /etc/banner https://raw.githubusercontent.com/ImStaked/Ubuntu-Scripts/main/configs/banner