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14 changed files with 54 additions and 208 deletions

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@ -1,6 +1,6 @@
#!/bin/bash
# Copyright (C) 2021-2024 Thien Tran
# Copyright (C) 2023 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
@ -79,15 +79,9 @@ 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 restart NetworkManager
# Setup dconf
# Disable automount
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/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/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/adw-gtk3-dark | sudo tee /etc/dconf/db/local.d/adw-gtk3-dark
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/touchpad | sudo tee /etc/dconf/db/local.d/touchpad
sudo chmod 644 /etc/dconf/db/local.d/*
sudo dconf update
# Setup ZRAM
@ -214,3 +208,6 @@ if [ "$virt_type" = '' ] || [ "${MACHINE_TYPE}" == 'x86_64' ]; then
fi
output 'The script is done. You can also remove gnome-terminal since gnome-console will replace it.'
#Enable Titlebar buttons
gsettings set org.gnome.desktop.wm.preferences button-layout 'appmenu:minimize,maximize,close'

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@ -1,6 +1,6 @@
#!/bin/bash
# Copyright (C) 2021-2024 Thien Tran
# Copyright (C) 2023 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

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@ -1,6 +1,6 @@
#!/bin/bash
# Copyright (C) 2021-2024 Thien Tran
# Copyright (C) 2023 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

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@ -1,6 +1,8 @@
#!/bin/bash
# Copyright (C) 2021-2024 Thien Tran
#!/bin/bash
# Copyright (C) 2023 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
@ -23,50 +25,5 @@ unpriv(){
sudo -u nobody "$@"
}
# Update Kali
sudo apt full-upgrade -y
# Install all tools
sudo apt install kali-linux-everything -y
# Setup UFW
sudo apt install ufw -y
sudo ufw enable
# Kernel hardening
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/etc/modprobe.d/30_security-misc.conf | sudo tee /etc/modprobe.d/30_security-misc.conf
sudo chmod 644 /etc/modprobe.d/30_security-misc.conf
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/990-security-misc.conf | sudo tee /etc/sysctl.d/990-security-misc.conf
sudo chmod 644 /etc/sysctl.d/990-security-misc.conf
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_silent-kernel-printk.conf | sudo tee /etc/sysctl.d/30_silent-kernel-printk.conf
sudo chmod 644 /etc/sysctl.d/30_silent-kernel-printk.conf
unpriv curl https://raw.githubusercontent.com/Kicksecure/security-misc/master/usr/lib/sysctl.d/30_security-misc_kexec-disable.conf | sudo tee /etc/sysctl.d/30_security-misc_kexec-disable.conf
sudo chmod 644 /etc/sysctl.d/30_security-misc_kexec-disable.conf
sudo sed -i 's/kernel.yama.ptrace_scope=2/kernel.yama.ptrace_scope=3/g' /etc/sysctl.d/990-security-misc.conf
sudo sysctl -p
# Installing tuned first here because virt-what is 1 of its dependencies anyways
sudo apt install tuned -y
virt_type=$(virt-what)
if [ "$virt_type" = '' ]; then
output 'Virtualization: Bare Metal.'
elif [ "$virt_type" = 'openvz lxc' ]; then
output 'Virtualization: OpenVZ 7.'
elif [ "$virt_type" = 'xen xen-hvm' ]; then
output 'Virtualization: Xen-HVM.'
elif [ "$virt_type" = 'xen xen-hvm aws' ]; then
output 'Virtualization: Xen-HVM on AWS.'
else
output "Virtualization: $virt_type."
fi
# Setup tuned
if [ "$virt_type" = '' ]; then
# Don't know whether using tuned would be a good idea on a laptop, power-profiles-daemon should be handling performance tuning IMO.
sudo apt remove tuned -y
else
sudo tuned-adm profile virtual-guest
fi
# Enable fstrim.timer
sudo systemctl enable --now fstrim.timer

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@ -1,6 +1,6 @@
#!/bin/bash
# Copyright (C) 2021-2024 Thien Tran
# Copyright (C) 2023 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

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@ -1,6 +1,6 @@
#!/bin/bash
# Copyright (C) 2021-2024 Thien Tran
# Copyright (C) 2023 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

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@ -1,6 +1,6 @@
#!/bin/bash
# Copyright (C) 2021-2024 Thien Tran
# Copyright (C) 2023 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
@ -24,20 +24,25 @@ unpriv(){
sudo -u nobody "$@"
}
# Compliance and updates
#Compliance and updates
sudo systemctl mask debug-shell.service
#sudo ua enable usg
sudo apt update -y
sudo apt full-upgrade -y
#sudo apt install -y usg
sudo apt autoremove -y
# Default to gcc-12 instead of gcc-11
sudo rm /usr/bin/gcc
sudo ln -s /usr/bin/gcc-12 /usr/bin/gcc
#sudo usg fix cis_level2_workstation
# Make home directory private
sudo chmod 700 /home/*
# Remove AIDE
#sudo apt purge -y aide*
# Allow su which is disabled by CIS
sudo sed -i 's/auth required pam_wheel.so use_uid group=sugroup//g' /etc/pam.d/su
# Setting umask to 077
umask 077
sudo sed -ie '/^DIR_MODE=/ s/=[0-9]*\+/=0700/' /etc/adduser.conf
@ -51,13 +56,6 @@ sudo apt install -y curl chrony
unpriv curl https://raw.githubusercontent.com/GrapheneOS/infrastructure/main/chrony.conf | sudo tee /etc/chrony/chrony.conf
sudo systemctl restart chronyd
# Setup Networking
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 ''
# Setup UFW
#UFW Snap is strictly confined, unlike its .deb counterpart
sudo apt purge -y ufw
@ -90,17 +88,17 @@ unpriv curl https://gitlab.com/divested/brace/-/raw/master/brace/usr/lib/systemd
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
# Setup dconf
sudo mkdir -p /etc/dconf/db/local.d/locks
# Disable automount
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Script/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-Script/main/etc/dconf/db/local.d/locks/automount-disable | sudo tee /etc/dconf/db/local.d/locks/automount-disable
sudo dconf update
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/locks/automount-disable | sudo tee /etc/dconf/db/local.d/locks/automount-disable
# Disable crash reports
echo '[com/ubuntu/update-notifier]
show-apport-crashes=false' | sudo tee /etc/dconf/db/local.d/disable-apport-crashes
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/locks/apport-disable | sudo tee /etc/dconf/db/local.d/locks/apport-disable
echo 'com/ubuntu/update-notifier/show-apport-crashes' | sudo tee /etc/dconf/db/local.d/locks/disable-apport-crashes
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 chmod 644 /etc/dconf/db/local.d/*
sudo dconf update
ubuntu-report -f send no
@ -124,116 +122,20 @@ sudo apt purge -y cups* eog gedit firefox* gnome-calculator gnome-characters* gn
sudo apt autoremove -y
sudo snap remove firefox
sudo rm -rf /usr/share/hplip
# Install packages that I use
sudo apt install -y gnome-console
sudo snap install gnome-text-editor loupe
sudo apt install -y git-core gnome-text-editor
sudo snap install eog
# Rosetta setup
echo '# deb cdrom:[Ubuntu 22.04.3 LTS _Jammy Jellyfish_ - Release arm64 (20240119)]/ jammy main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb [arch=arm64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy main restricted
deb [arch=amd64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy main restricted
# deb-src http://us.ports.ubuntu.com/ubuntu-ports/ jammy main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb [arch=arm64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy-updates main restricted
deb [arch=amd64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy-updates main restricted
# deb-src http://us.ports.ubuntu.com/ubuntu-ports/ jammy-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb [arch=arm64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy universe
deb [arch=amd64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy universe
# deb-src http://us.ports.ubuntu.com/ubuntu-ports/ jammy universe
deb [arch=arm64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy-updates universe
deb [arch=amd64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy-updates universe
# deb-src http://us.ports.ubuntu.com/ubuntu-ports/ jammy-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb [arch=arm64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy multiverse
deb [arch=amd64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy multiverse
# deb-src http://us.ports.ubuntu.com/ubuntu-ports/ jammy multiverse
deb [arch=arm64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy-updates multiverse
deb [arch=amd64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy-updates multiverse
# deb-src http://us.ports.ubuntu.com/ubuntu-ports/ jammy-updates multiverse
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb [arch=arm64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy-backports main restricted universe multiverse
deb [arch=amd64] http://us.ports.ubuntu.com/ubuntu-ports/ jammy-backports main restricted universe multiverse
# deb-src http://us.ports.ubuntu.com/ubuntu-ports/ jammy-backports main restricted universe multiverse
deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports jammy-security main restricted
deb [arch=amd64] http://ports.ubuntu.com/ubuntu-ports jammy-security main restricted
# deb-src http://ports.ubuntu.com/ubuntu-ports jammy-security main restricted
deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports jammy-security universe
deb [arch=amd64] http://ports.ubuntu.com/ubuntu-ports jammy-security universe
# deb-src http://ports.ubuntu.com/ubuntu-ports jammy-security universe
deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports jammy-security multiverse
deb [arch=amd64] http://ports.ubuntu.com/ubuntu-ports jammy-security multiverse
# deb-src http://ports.ubuntu.com/ubuntu-ports jammy-security multiverse
# This system was installed using small removable media
# (e.g. netinst, live or single CD). The matching "deb cdrom"
# entries were disabled at the end of the installation process.
# For information about how to configure apt package sources,
# see the sources.list(5) manual.' | sudo tee /etc/apt/sources.list
sudo dpkg --add-architecture amd64
sudo apt update
# Install Microsoft Edge if x86_64
MACHINE_TYPE=$(uname -m)
if [ "${MACHINE_TYPE}" == 'x86_64' ] || [ -f /media/psf/RosettaLinux/rosetta ]; then
output 'x86_64 machine, installing Microsoft Edge.'
unpriv curl https://packages.microsoft.com/keys/microsoft.asc | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://packages.microsoft.com/repos/edge stable main"
sudo apt install -y microsoft-edge-stable
sudo mkdir -p /etc/opt/edge/policies/managed/ /etc/opt/edge/policies/recommended/
sudo chmod -R 755 /etc/opt/edge
unpriv curl https://raw.githubusercontent.com/TommyTran732/Microsoft-Edge-Policies/main/Linux/managed.json | sudo tee /etc/opt/edge/policies/managed/managed.json
sudo chmod 644 /etc/opt/edge/policies/managed/managed.json
unpriv curl https://raw.githubusercontent.com/TommyTran732/Microsoft-Edge-Policies/main/Linux/recommended.json | sudo tee /etc/opt/edge/policies/recommended/recommended.json
sudo chmod 644 /etc/opt/edge/policies/managed/managed.json /etc/opt/edge/policies/managed/recommended.json
sudo chmod 644 /etc/opt/edge/policies/managed/recommended.json
fi
# Setup Networking
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Script/main/etc/NetworkManager/conf.d/00-macrandomize.conf | sudo tee /etc/NetworkManager/conf.d/00-macrandomize.conf
unpriv curl https://raw.githubusercontent.com/TommyTran732/Linux-Setup-Script/main/etc/NetworkManager/conf.d/01-transient-hostname.conf | sudo tee /etc/NetworkManager/conf.d/01-transient-hostname.conf
sudo nmcli general reload conf
sudo hostnamectl hostname 'localhost'
sudo hostnamectl --transient hostname ''
# Enable fstrim.timer
sudo apt install tuned -y
sudo systemctl enable --now fstrim.timer
# Installing tuned first here because virt-what is 1 of its dependencies anyways
sudo apt install tuned -y
virt_type=$(virt-what)
if [ "$virt_type" = '' ]; then
output 'Virtualization: Bare Metal.'
elif [ "$virt_type" = 'openvz lxc' ]; then
output 'Virtualization: OpenVZ 7.'
elif [ "$virt_type" = 'xen xen-hvm' ]; then
output 'Virtualization: Xen-HVM.'
elif [ "$virt_type" = 'xen xen-hvm aws' ]; then
output 'Virtualization: Xen-HVM on AWS.'
else
output "Virtualization: $virt_type."
fi
# Setup tuned
if [ "$virt_type" = '' ]; then
# Don't know whether using tuned would be a good idea on a laptop, power-profiles-daemon should be handling performance tuning IMO.
sudo apt remove tuned -y
sudo apt autoremove -y
else
sudo tuned-adm profile virtual-guest
fi
#Enable Titlebar buttons
gsettings set org.gnome.desktop.wm.preferences button-layout 'appmenu:minimize,maximize,close'

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@ -1,6 +1,6 @@
#!/bin/bash
# Copyright (C) 2021-2024 Thien Tran
# Copyright (C) 2023 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
@ -24,22 +24,26 @@ unpriv(){
sudo -u nobody "$@"
}
# Compliance and updates
#Compliance and updates
sudo systemctl mask debug-shell.service
echo 'Authorized uses only. All activity may be monitored and reported.' | sudo tee /etc/issue
echo 'Authorized uses only. All activity may be monitored and reported.' | sudo tee /etc/issue.net
#USG CIS Server 2 Breaks Unbound right now.
#sudo ua enable usg
sudo apt update -y
sudo apt full-upgrade -y
sudo apt install -y curl
# Default to gcc-12 instead of gcc-11
sudo rm /usr/bin/gcc
sudo ln -s /usr/bin/gcc-12 /usr/bin/gcc
#sudo apt install -y usg curl libpam-pwquality
#sudo apt autoremove -y
#sudo usg fix cis_level2_server
# Make home directory private
sudo chmod 700 /home/*
# Remove AIDE
#sudo apt purge -y aide*
# Setup NTS
sudo systemctl disable --now systemd-timesyncd
sudo apt install -y chrony

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[org/gnome/desktop/interface]
gtk-theme='adw-gtk3-dark'

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@ -1,2 +0,0 @@
[com/ubuntu/update-notifier]
show-apport-crashes=false

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@ -1,2 +0,0 @@
[org/gnome/desktop/wm/preferences]
color-scheme='appmenu:minimize,maximize,close'

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@ -1 +0,0 @@
com/ubuntu/update-notifier/show-apport-crashes

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@ -1,2 +0,0 @@
[org/gnome/desktop/interface]
color-scheme='prefer-dark'

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@ -1,5 +0,0 @@
[org/gnome/desktop/peripherals/touchpad]
click-method='areas'
disable-while-typing=false
tap-to-click=true
to-finger-scrolling-enabled=false