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2024-02-11 00:40:36 +01:00

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#+title: PWL Arch Linux Config
* Prerequisites
- Completed Arch Linux Installation
- partitioning
- encryption
- main user
* Literate File Headers
** update.sh
#+begin_src shell :tangle update.sh
#!/bin/sh
# DO NOT EDIT THIS FILE DIRECTLY
# This is a file generated from a literate programing source file
# You should make any changes there and regenerate it from Emacs org-mode
# using org-babel-tangle (C-c C-v t)
#+end_src
** packages.txt
#+begin_src shell :tangle pkg-list.txt
# DO NOT EDIT THIS FILE DIRECTLY
# This is a file generated from a literate programing source file
# You should make any changes there and regenerate it from Emacs org-mode
# using org-babel-tangle (C-c C-v t)
#+end_src
* Package Management
** Arch and AUR Packages
*** Package Manager
General Package Management is done via [[https://github.com/Jguer/yay][Yay]].
~update.sh~ will install it if needed.
#+begin_src shell :tangle update.sh
if ! command -v yay &> /dev/null
then
echo "Installing Yay ..."
pacman -S --needed git base-devel
git clone https://aur.archlinux.org/yay.git
cd yay
makepkg -si
fi
#+end_src
*** Package Installation
remove all packages not in ~pkg-list.txt~
#+begin_src shell :tangle update.sh
# Get list of installed packages
INSTALLED_PACKAGES=$(yay -Qqe)
# Read the list of packages to keep from the file
KEEP_LIST=$(cat "pkg-list.txt")
# Loop through installed packages
for PACKAGE in $INSTALLED_PACKAGES; do
# Check if the package is not in the keep list
if ! echo "$KEEP_LIST" | grep -q "^$PACKAGE$"; then
echo "Removing package: $PACKAGE"
# Uncomment the following line to actually remove the package
yay -Rns --noconfirm "$PACKAGE"
fi
done
#+end_src
and install the packages specified in ~pkg-list.txt~
#+begin_src shell :tangle update.sh
yay -S --needed `grep -v '^#' pkg-list.txt`
#+end_src
* Base System
** Arch Linux
the following packages are required for basic operation and should never be deleted
#+begin_src shell :tangle pkg-list.txt
amd-ucode
base
efibootmgr
grub
linux-zen
linux-lts
linux-firmware
lvm2
sudo
#+end_src
** Networking
This config uses the [[https://wiki.archlinux.org/title/NetworkManager][NetworkManager]]
#+begin_src shell :tangle pkg-list.txt
networkmanager
#+end_src
after being installed it also needs to be enabled
#+begin_src shell :tangle update.sh
systemd_service="NetworkManager"
if ! systemctl is-enabled --quiet "$systemd_service"; then
echo "Enabling $systemd_service"
sudo systemctl enable "$systemd_service"
sudo systemctl start "$systemd_service"
fi
#+end_src
** [[https://wiki.archlinux.org/title/Man_page][Man Pages]] and [[https://wiki.archlinux.org/title/GNU#Texinfo][Texinfo]]
#+begin_src shell :tangle pkg-list.txt
man-db
man-pages
texinfo
#+end_src
* Desktop Environments and Window Manager
** [[https://wiki.archlinux.org/title/LightDM][LightDM]]
install the required packages
#+begin_src shell :tangle pkg-list.txt
lightdm
lightdm-gtk-greeter
#+end_src
and enable the systemd service
#+begin_src shell :tangle update.sh
systemd_service="lightdm"
if ! systemctl is-enabled --quiet "$systemd_service"; then
echo "Enabling $systemd_service"
sudo systemctl enable "$systemd_service"
fi
#+end_src
** GNOME
[[https://wiki.archlinux.org/title/GNOME][GNOME]] is installed as a fallback in case the main Window Manager breaks
#+begin_src shell :tangle pkg-list.txt
gnome
#+end_src