mirror of
https://github.com/tommytran732/Linux-Setup-Scripts
synced 2024-12-24 15:51:57 -05:00
Create Ubuntu-22.04-Server.sh
Signed-off-by: Tommy <contact@tommytran.io>
This commit is contained in:
parent
1d15c26865
commit
77e2443f99
45
Ubuntu-22.04-Server.sh
Normal file
45
Ubuntu-22.04-Server.sh
Normal file
@ -0,0 +1,45 @@
|
||||
#!/bin/bash
|
||||
|
||||
#Meant to be run on Ubuntu Pro Minimal
|
||||
|
||||
#Security kernel settings
|
||||
sudo curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf -o /etc/modprobe.d/30_security-misc.conf
|
||||
sudo curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_security-misc.conf -o /etc/sysctl.d/30_security-misc.conf
|
||||
sudo curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_silent-kernel-printk.conf -o /etc/sysctl.d/30_silent-kernel-printk.conf
|
||||
sudo curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/sysctl.d/30_security-misc_kexec-disable.conf -o /etc/sysctl.d/30_security-misc_kexec-disable.conf
|
||||
|
||||
echo "GSSAPIAuthentication no" | sudo tee /etc/ssh/ssh_config.d/10-custom.conf
|
||||
echo "VerifyHostKeyDNS yes" | sudo tee -a /etc/ssh/ssh_config.d/10-custom.conf
|
||||
sudo chmod 644 /etc/ssh/ssh_config.d/10-custom.conf
|
||||
|
||||
#Setup NTS
|
||||
sudo systemctl disable systemd-timesyncd
|
||||
sudo apt install -y chrony
|
||||
rm -rf /etc/chrony/chrony.conf
|
||||
sudo curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf -o /etc/chrony/chrony.conf
|
||||
sudo systemctl restart chronyd
|
||||
|
||||
#Setup UFW
|
||||
#UFW Snap is strictly confined, unlike its .deb counterpart
|
||||
sudo apt purge -y ufw
|
||||
sudo snap install ufw
|
||||
sudo ufw enable
|
||||
sudo ufw allow 22
|
||||
|
||||
sudo systemctl stop apport.service
|
||||
sudo systemctl disable apport.service
|
||||
sudo systemctl mask apport.service
|
||||
sudo systemctl stop whoopsie.service
|
||||
sudo systemctl disable whoopsie.service
|
||||
sudo systemctl mask whoopsie.service
|
||||
|
||||
#Update packages and firmware
|
||||
sudo apt update -y
|
||||
sudo apt full-upgrade -y
|
||||
sudo apt install fwupd
|
||||
|
||||
mkdir -p /etc/systemd/system/fwupd-refresh.service.d
|
||||
echo '[Service]
|
||||
ExecStart=ExecStart=/usr/bin/fwupdmgr update' | tee /etc/systemd/system/fwupd-refresh.service.d/override.conf
|
||||
systemctl daemon-reload
|
||||
systemctl enable --now fwupd-refresh.timer
|
Loading…
Reference in New Issue
Block a user