diff --git a/Ubuntu-23.10-Desktop.sh b/Ubuntu-23.10-Desktop.sh deleted file mode 100644 index 5b2c6ce..0000000 --- a/Ubuntu-23.10-Desktop.sh +++ /dev/null @@ -1,225 +0,0 @@ -#!/bin/bash - -# Copyright (C) 2021-2024 Thien Tran -# -# Licensed under the Apache License, Version 2.0 (the "License"); you may not -# use this file except in compliance with the License. You may obtain a copy of -# the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -# License for the specific language governing permissions and limitations under -# the License. - -#Please note that this is how I PERSONALLY setup my computer - I do some stuff such as not using anything to download GNOME extensions from extensions.gnome.org and installing the extensions as a package instead - -output(){ - echo -e '\e[36m'"$1"'\e[0m'; -} - -unpriv(){ - sudo -u nobody "$@" -} - -virtualization=$(systemd-detect-virt) - -# Compliance and updates -sudo systemctl mask debug-shell.service - -# Setting umask to 077 -umask 077 -sudo sed -i 's/^UMASK.*/UMASK 077/g' /etc/login.defs -sudo sed -i 's/^HOME_MODE/#HOME_MODE/g' /etc/login.defs -sudo sed -i 's/^USERGROUPS_ENAB.*/USERGROUPS_ENAB no/g' /etc/login.defs - -# Make home directory private -sudo chmod 700 /home/* - -# Setup NTS -sudo systemctl disable --now systemd-timesyncd -sudo systemctl mask systemd-timesyncd - -if [ "${virtualization}" = "parallels" ]; then - sudo apt install -y chrony - unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | sudo tee /etc/chrony/chrony.conf - sudo systemctl restart chronyd -fi - -# Harden SSH -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/ssh/ssh_config.d/10-custom.conf | sudo tee /etc/ssh/ssh_config.d/10-custom.conf -sudo chmod 644 /etc/ssh/ssh_config.d/10-custom.conf - -# Security kernel settings -if [ "${virtualization}" = 'parallels' ]; then - unpriv curl https://raw.githubusercontent.com/TommyTran732/Kernel-Module-Blacklist/main/etc/modprobe.d/workstation-blacklist.conf | sudo tee /etc/modprobe.d/workstation-blacklist.conf -else - unpriv curl https://raw.githubusercontent.com/secureblue/secureblue/live/config/files/usr/etc/modprobe.d/blacklist.conf | sudo tee /etc/modprobe.d/workstation-blacklist.conf -fi -sudo chmod 644 /etc/modprobe.d/workstation-blacklist.conf -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/sysctl.d/99-workstation.conf | sudo tee /etc/sysctl.d/99-workstation.conf -sudo chmod 644 /etc/sysctl.d/99-workstation.conf -sudo sysctl -p - -# Rebuild initramfs -sudo update-initramfs -u - -# Disable coredump -umask 022 -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/security/limits.d/30-disable-coredump.conf | sudo tee /etc/security/limits.d/30-disable-coredump.conf -sudo mkdir -p /etc/systemd/coredump.conf.d -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/systemd/coredump.conf.d/disable.conf | sudo tee /etc/systemd/coredump.conf.d/disable.conf -umask 077 - -# Update GRUB config -sed -i 's/splash/splash mitigations=auto,nosmt spectre_v2=on spectre_bhi=on spec_store_bypass_disable=on tsx=off kvm.nx_huge_pages=force nosmt=force l1d_flush=on spec_rstack_overflow=safe-ret gather_data_sampling=force reg_file_data_sampling=on random.trust_bootloader=off random.trust_cpu=off intel_iommu=on amd_iommu=force_isolation efi=disable_early_pci_dma iommu=force iommu.passthrough=0 iommu.strict=1 slab_nomerge init_on_alloc=1 init_on_free=1 pti=on vsyscall=none ia32_emulation=0 page_alloc.shuffle=1 randomize_kstack_offset=on debugfs=off/g' /etc/default/grub -sudo update-grub - -# Systemd Hardening -sudo mkdir -p /etc/systemd/system/irqbalance.service.d -unpriv curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/irqbalance.service.d/99-brace.conf | sudo tee /etc/systemd/system/irqbalance.service.d/99-brace.conf - -# Disable XWayland -umask 022 -sudo mkdir -p /etc/systemd/user/org.gnome.Shell@wayland.service.d -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/systemd/user/org.gnome.Shell%40wayland.service.d/override.conf | sudo tee /etc/systemd/user/org.gnome.Shell@wayland.service.d/override.conf -umask 077 - -# Setup dconf -umask 022 - -sudo mkdir -p /etc/dconf/db/local.d/locks - -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/locks/apport-disable | sudo tee /etc/dconf/db/local.d/locks/apport-disable -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/locks/automount-disable | sudo tee /etc/dconf/db/local.d/locks/automount-disable - -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/apport-disable | sudo tee /etc/dconf/db/local.d/apport-disable -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/automount-disable | sudo tee /etc/dconf/db/local.d/automount-disable -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/button-layout | sudo tee /etc/dconf/db/local.d/button-layout -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/prefer-dark | sudo tee /etc/dconf/db/local.d/prefer-dark -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/privacy | sudo tee /etc/dconf/db/local.d/privacy -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/dconf/db/local.d/touchpad | sudo tee /etc/dconf/db/local.d/touchpad - -sudo dconf update -umask 077 - -ubuntu-report -f send no -sudo systemctl disable --now apport.service -sudo systemctl mask apport.service -sudo systemctl disable --now whoopsie.service -sudo systemctl mask whoopsie.service -sudo systemctl disable --now whoopsie.path -sudo systemctl mask whoopsie.path - -# Update packages -sudo apt update -y -sudo apt full-upgrade -y - -## Avoid phased updates -sudo apt install -y curl -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/apt/apt.conf.d/99sane-upgrades | sudo tee /etc/apt/apt.conf.d/99sane-upgrades -sudo chmod 644 /etc/apt/apt.conf.d/99sane-upgrades - -# Update system -sudo apt update -y -sudo apt full-upgrade -y -sudo apt autoremove -y - -# Remove unneeded packages -sudo apt purge -y apport baobab cups* eog gedit firefox* gnome-calculator gnome-characters* gnome-clocks gnome-font-viewer gnome-logs gnome-power-manager gnome-shell-extension-prefs gnome-text-editor libreoffice* seahorse tcpdump whoopsie -sudo apt autoremove -y -sudo snap remove firefox snap-store - -sudo rm -rf /usr/share/hplip - -# Install packages that I use -sudo apt install -y gnome-console gnome-software-plugin-flatpak -sudo snap install gnome-text-editor - -# Install appropriate virtualization drivers -if [ "$virtualization" = 'kvm' ]; then - sudo apt install -y qemu-guest-agent spice-vdagent -fi - -# Setup Flatpak -sudo flatpak override --system --nosocket=x11 --nosocket=fallback-x11 --nosocket=pulseaudio --nosocket=session-bus --nosocket=system-bus --unshare=network --unshare=ipc --nofilesystem=host:reset --nodevice=shm --nodevice=all --no-talk-name=org.freedesktop.Flatpak --no-talk-name=org.freedesktop.systemd1 --no-talk-name=ca.desrt.dconf --no-talk-name=org.gnome.Shell.Extensions -flatpak override --user --nosocket=x11 --nosocket=fallback-x11 --nosocket=pulseaudio --nosocket=session-bus --nosocket=system-bus --unshare=network --unshare=ipc --nofilesystem=host:reset --nodevice=shm --nodevice=all --no-talk-name=org.freedesktop.Flatpak --no-talk-name=org.freedesktop.systemd1 --no-talk-name=ca.desrt.dconf --no-talk-name=org.gnome.Shell.Extensions -flatpak remote-add --if-not-exists --user flathub https://dl.flathub.org/repo/flathub.flatpakrepo -flatpak --user install org.gnome.Extensions com.github.tchx84.Flatseal org.gnome.Loupe -y -flatpak --user override com.github.tchx84.Flatseal --filesystem=/var/lib/flatpak/app:ro --filesystem=xdg-data/flatpak/app:ro --filesystem=xdg-data/flatpak/overrides:create -flatpak --user override org.gnome.Extensions --talk-name=org.gnome.Shell.Extensions -flatpak update -y - -# Rosetta setup -if [ -f /media/psf/RosettaLinux/rosetta ] || [ -f /media/rosetta/rosetta ]; then - if [ -f /media/rosetta/rosetta ]; then - sudo /usr/sbin/update-binfmts --install rosetta /media/rosetta/rosetta --magic "\x7fELF\x02\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x3e\x00" --mask "\xff\xff\xff\xff\xff\xfe\xfe\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff" --credentials yes --preserve no --fix-binary yes - fi - unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/apt/rosetta-sources.list | sudo tee /etc/apt/sources.list - rm -rf /etc/apt/sources.list.d/proposed.list - sudo dpkg --add-architecture amd64 - sudo apt update - sudo apt full-upgrade -y -fi - -# Install Microsoft Edge if x86_64 -MACHINE_TYPE=$(uname -m) -if [ "${MACHINE_TYPE}" == 'x86_64' ] || [ -f /media/psf/RosettaLinux/rosetta ] || [ -f /media/rosetta/rosetta ]; then - umask 022 - output 'x86_64 machine, installing Microsoft Edge.' - unpriv curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor | sudo tee /usr/share/keyrings/microsoft.gpg - unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/apt/sources.list.d/microsoft-edge.list | sudo tee /etc/apt/sources.list.d/microsoft-edge.list - sudo apt update - sudo apt full-upgrade -y - sudo apt install -y microsoft-edge-stable - sudo mkdir -p /etc/opt/edge/policies/managed/ /etc/opt/edge/policies/recommended/ - unpriv curl https://raw.githubusercontent.com/TommyTran732/Microsoft-Edge-Policies/main/Linux/managed.json | sudo tee /etc/opt/edge/policies/managed/managed.json - unpriv curl https://raw.githubusercontent.com/TommyTran732/Microsoft-Edge-Policies/main/Linux/recommended.json | sudo tee /etc/opt/edge/policies/recommended/recommended.json - if [ -f /media/psf/RosettaLinux/rosetta ] || [ -f /media/rosetta/rosetta ]; then - #Edge does not seem to work on Wayland with Rosetta - dunno why yet. Probably missing libraries? - sudo rm -rf /etc/systemd/user/org.gnome.Shell@wayland.service.d - else - sudo mkdir -p /usr/local/share/applications - sed 's/^Exec=\/usr\/bin\/microsoft-edge-stable/& --ozone-platform=wayland --start-maximized/g' /usr/share/applications/microsoft-edge.desktop | sudo tee /usr/local/share/applications/microsoft-edge.desktop - fi - umask 077 -fi - -# Enable fstrim.timer -sudo systemctl enable --now fstrim.timer - -### Differentiating bare metal and virtual installs - -# Setup tuned -if [ "$virtualization" = 'none' ]; then - output "Bare Metal installation. Tuned will not be set up here - PPD should take care of it." -else - sudo apt purge -y power-profiles-daemon - sudo apt install -y tuned - systemctl enable --now tuned - sudo tuned-adm profile virtual-guest -fi - -# Setup fwupd -echo 'UriSchemes=file;https' | sudo tee -a /etc/fwupd/fwupd.conf -sudo systemctl restart fwupd - -# Setup networking - -# UFW Snap is strictly confined, unlike its .deb counterpart -sudo apt purge -y ufw -sudo snap install ufw -sudo ufw enable - -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/NetworkManager/conf.d/00-macrandomize.conf | sudo tee /etc/NetworkManager/conf.d/00-macrandomize.conf -unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Scripts/main/etc/NetworkManager/conf.d/01-transient-hostname.conf | sudo tee /etc/NetworkManager/conf.d/01-transient-hostname.conf -sudo nmcli general reload conf -sudo hostnamectl hostname 'localhost' -sudo hostnamectl --transient hostname '' - -sudo mkdir -p /etc/systemd/system/NetworkManager.service.d -unpriv curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd/system/NetworkManager.service.d/99-brace.conf | sudo tee /etc/systemd/system/NetworkManager.service.d/99-brace.conf -sudo systemctl daemon-reload -sudo systemctl restart NetworkManager \ No newline at end of file