funtoo-posinstaller.sh

#!/bin/bash

## A script to install Funtoo Linux on a computer.

####---------------------------------------------####
export PS1="(chroot) $PS1"
echo Downloading the portage tree...
ego sync
emerge --sync

echo Change Language.
echo 'pt_BR.UTF-8 UTF-8' > /etc/locale.gen
echo 'LANG=pt_BR.UTF-8' > /etc/env.d/02locale
echo 'pt_BR ISO-8859-1' >> /etc/locale.gen
echo 'KEYMAP=br-abnt2' > /etc/conf.d/keymaps
nano -w /etc/conf.d/keymaps
locale-gen
env-update && source /etc/profile

echo Time to configure the system.
#nano -w /etc/fstab
ln -sf /usr/share/zoneinfo/America/Bahia /etc/localtime
hwclock --systohc --localtime
#Make.conf
echo 'CFLAGS="-march=x86-64 -mtune=generic -O2 -pipe"' > /etc/portage/make.conf
echo 'CXXFLAGS="${CFLAGS}"' >> /etc/portage/make.conf
echo 'CHOST="x86_64-pc-linux-gnu"' >> /etc/portage/make.conf
echo 'FEATURES="buildpkg candy -collision-protect compressdebug -getbinpkg network-sandbox parallel-fetch -protect-owned sandbox splitdebug usersandbox userfetch usersync"' >> /etc/portage/make.conf
echo 'AUTOCLEAN="yes"' >> /etc/portage/make.conf
echo 'ACCEPT_LICENSE="*"' >> /etc/portage/make.conf
echo 'L10N="pt-BR"' >> /etc/portage/make.conf
echo 'INPUT_DEVICES="evdev joystick keyboard libinput mouse synaptics vmmouse wacom"' >> /etc/portage/make.conf
echo 'ALSA_CARDS="hda-intel"' >> /etc/portage/make.conf
echo 'LLVM_TARGETS="AMDGPU BPF NVPTX"' >> /etc/portage/make.conf
echo 'EMERGE_DEFAULT_OPTS="--quiet-build=n --exclude plymouth"' >> /etc/portage/make.conf
echo 'CURL_SSL="openssl"' >> /etc/portage/make.conf
echo MAKEOPTS="-j$(nproc)" >> /etc/portage/make.conf
echo 'LINGUAS=pt_BR en_US' >> /etc/portage/make.conf
echo 'INTEL_VIDEO="intel dri3 i965 i915"' >> /etc/portage/make.conf
echo 'NVIDIA_VIDEO="nvidia"' >> /etc/portage/make.conf
echo 'AMDGPU_VIDEO="amdgpu radeon radeonsi"' >> /etc/portage/make.conf
echo 'VIDEO_ACCELERATORS="vaapi vdpau xa xvmc"' >> /etc/portage/make.conf
echo 'GALLIUM="gallium-r300 gallium-r600 gallium-radeonsi gallium-vmware"' >> /etc/portage/make.conf
echo 'VULKAN="vulkan-amdgpu vulkan-intel"' >> /etc/portage/make.conf
echo 'HYPERVISION="qxl virtualbox vmware"' >> /etc/portage/make.conf
echo 'MISC_VIDEO="fbdev osmesa swrast vesa"' >> /etc/portage/make.conf

echo 'VIDEO_CARDS="
  ${VIDEO_CARDS}
  ${INTEL_VIDEO}\
  ${NVIDIA_VIDEO}\
  ${AMDGPU_VIDEO}\
  ${GALLIUM}\
  ${VULKAN}\
  ${HYPERVISION}\
  ${MISC_VIDEO}
  ${VIDEO_ACCELERATORS}
"' >> /etc/portage/make.conf

echo 'CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3"' >> /etc/portage/make.conf
echo 'CORE="cryptsetup udev dbus X sqlite icu device-mapper consolekit introspection lvm python plymouth qt5 symlink threads xcb xkb"' >> /etc/portage/make.conf
echo 'COMPRESSOR="lzma lzo zstd"' >> /etc/portage/make.conf
echo 'GRAPHICS="cairo corefonts egl glamor gtk nvenc vaapi vdpau xa xinerama xvmc"' >> /etc/portage/make.conf
echo 'DEVELOPMENT=" source"' >> /etc/portage/make.conf
echo 'FILESYSTEM="ext4"' >> /etc/portage/make.conf
echo 'IMAGE="openimageio raw"' >> /etc/portage/make.conf
echo 'AUDIO="pulseaudio sdl"' >> /etc/portage/make.conf
echo 'NETWORK="wifi networkmanager"' >> /etc/portage/make.conf
echo 'DEVICES="gphoto2 lm_sensors usb"' >> /etc/portage/make.conf
echo 'SECURITY="gnome-keyring nss seccomp"' >> /etc/portage/make.conf
echo 'DESKTOPS="kde xfce gnome"' >> /etc/portage/make.conf
echo 'REMOVED="-elogind -systemd -wayland -handbook -qt3support -qt4 -webkit -cuda"' >> /etc/portage/make.conf

echo 'USE="
 ${CORE}\
 ${COMPRESSOR}\
 ${GRAPHICS}\
 ${DEVELOPMENT}\
 ${FILESYSTEM}\
 ${IMAGE}\
 ${AUDIO}\
 ${NETWORK}\
 ${DEVICES}\
 ${SECURITY}\
 ${DESKTOPS}\
 ${REMOVED}
"' >> /etc/portage/make.conf
echo 'DISTDIR="/var/cache/portage/distfiles"' >> /etc/portage/make.conf
echo 'PORTAGE_TMPDIR="/var/tmp"' >> /etc/portage/make.conf
echo 'GRUB_PLATFORMS="efi-64 pc qemu"' >> /etc/portage/make.conf
echo 'QEMU_USER_TARGETS="aarch64 arm i386 x86_64"' >> /etc/portage/make.conf
echo 'PYTHON_ABIS="2.7 3.7"' >> /etc/portage/make.conf
echo 'PYTHON_SINGLE_TARGET="python3_7"' >> /etc/portage/make.conf
echo 'PYTHON_TARGETS="python2_7 python3_7"' >> /etc/portage/make.conf
echo 'RUBY_TARGETS="ruby26"' >> /etc/portage/make.conf
echo 'PHP_TARGETS="php7-3"' >> /etc/portage/make.conf
echo 'SANE_BACKENDS="*"' >> /etc/portage/make.conf
nano -w /etc/portage/make.conf 
nano -w /etc/conf.d/hwclock
nano -w /etc/conf.d/hostname

echo Time to install the kernel.
echo "sys-kernel/debian-sources binary" >> /etc/portage/package.use
emerge --ask --newuse --deep --with-bdeps=y @world
emerge -v linux-firmware
emerge -v debian-sources

echo Installing a bootloader...
emerge -v grub
grub-install --target=i386-pc --no-floppy /dev/sda
ego boot update

echo Configure the network...
emerge -v dhcpcd
rc-update add dhcpcd default

emerge -v networkmanager

echo Time to set the root password.
passwd

echo Time to update the system.
emerge --sync
emerge -auDNV world

echo We will now install useful apps.
emerge metalog
rc-update add metalog default
emerge fcron
rc-update add fcron default
emerge sudo
emerge htop

echo Time to add a normal user.
echo Enter your username.
read username
useradd -m -g users -G audio,video,cdrom,wheel $username
echo Enter your password.
passwd $username
visudo

echo We will now install a graphical environment.
epro flavor desktop
emerge -v xorg-x11

echo 'What desktop environment do you want to install? Enter [KDE/XFCE].'
read deanswer

if [[ $deanswer == "KDE" || $deanswer == "kde" ]]
then 
	echo 'Installing KDE Plasma.'
	epro mix-in kde-plasma-5
	emerge -auvDN --with-bdeps=y @world
else
	echo 'Installing XFCE.'
	epro mix-ins +xfce
	emerge -auvDN --with-bdeps=y @world
	emerge xfce4-meta
fi

echo Done! Great Work.
exit

funtoo-preinstaller.sh

#!/bin/bash

## A script to install Funtoo Linux on a computer.

####---------------------------------------------####
echo We will now start installing Funtoo Linux on this computer!

echo We will start by partitioning the hard disk.
cfdisk

echo Now, we will create the filesystems.
echo Please enter the root partition. Eg. /dev/sda?
read rootdev
mkfs.ext4 $rootdev
echo Please enter the boot partition. Eg. /dev/sda?
read bootdev
mkfs.ext4 $bootdev
echo Please enter the swap partition. Eg. /dev/sda?
read swapdev
mkswap $swapdev
echo Please enter the home partition. Eg. /dev/sda?
read homedev
mkfs.ext4 $homedev

echo 'It is time to mount the filesystems.'
  echo "mount ${rootdev} /mnt/funtoo"
  mkdir /mnt/funtoo
  mount ${rootdev} /mnt/funtoo
  echo "mkdir /mnt/funtoo/{boot,home}"
  mkdir /mnt/funtoo/{boot,home} 2>/dev/null
  if [ ! "${bootdev}" = "" ]; then
    echo "mount ${bootdev} /mnt/funtoo/boot"
    mount ${bootdev} /mnt/funtoo/boot
  fi
  if [ ! "${swapdev}" = "" ]; then
    echo "swapon ${swapdev}"
    swapon ${swapdev}
  fi
  if [ ! "${homedev}" = "" ]; then
    echo "mount ${homedev} /mnt/funtoo/home"
    mount ${homedev} /mnt/funtoo/home
  fi

cd /mnt/funtoo
echo Now, we will download the stage 3 file.
wget -nc https://build.funtoo.org/1.4-release-std/x86-64bit/generic_64/stage3-latest.tar.xz

echo We will extract the downloaded file.
tar xJpfv stage3-latest.tar.xz

echo It is time to chroot into Funtoo linux.
cd
mount -t proc /proc /mnt/funtoo/proc
mount --rbind /sys /mnt/funtoo/sys
mount --rbind /dev /mnt/funtoo/dev
cp /etc/resolv.conf /mnt/funtoo/etc
cd /mnt/funtoo
genfstab -p /mnt/funtoo >> /mnt/funtoo/etc/fstab
wget -nc https://gist.githubusercontent.com/kassane/b7199fb3a8c5cd2ca445a3fe08aa1eaa/raw/25004d45fc8fe1aa651090bf5417fefdb7eaf60a/funtoo-posinstaller.sh -O root/funtoo-pos.sh
chmod +x root/funtoo-pos.sh
echo Please run /root/funtoo-pos.sh
env -i HOME=/root TERM=$TERM chroot . bash -l