Arch Linux Installation

arch_install.sh

# WIFI CONFIG

iwctl device list
iwctl station wlan0 scan
iwctl station wlan0 get-networks
iwctl station wlan0 connect wifi_name

# for automated setup
# pacman -Sy git
# git clone https://github.com/ChrisTitusTech/ArchTitus
# cd ArchTitus
# ./archtitus.sh


# SET NETWORK DATETIME SYNC
timedatectl set-ntp true

# DISK CONFIG
cfdisk
# /dev/sda1 128M EFI System
# /dev/sda2 x Linux filesystem
mkfs.ext4 /dev/sda2
mount /dev/sda2 /mnt
mkfs.fat -F32 /dev/sda1


# INSTALL FIRMWARE IN PARTITION
pacstrap /mnt base linux linux-firmware 


# FS TABLE
genfstab -U /mnt >> /mnt/etc/fstab


# CHROOT
arch-chroot /mnt /bin/bash


# BRAZIL TZ
ln  -sf /usr/share/zoneinfo/America/Sao_Paulo /etc/localtime

# NETWORK CONFIG
pacman -S networkmanager
echo tonio > /etc/hostname
systemctl enable NetworkManager
echo 127.0.0.1 localhost >> /etc/hosts


# INSTALL GRUB
mkdir /boot/efi
mount /dev/sda1 /boot/efi
pacman -S grub efibootmgr
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=GRUB --removable

umount -R /mnt

reboot


# USER CONFIG
useradd m -g users -G wheel -S /bin/bash user
passwd user
visudo # uncomment the wheel command


# SWAP CONFIG
falllocate -l 3G /swapfile
sudo chmod 600 /swapfile
mkswap /swapfile
swapon /swapfile


# put swap on fstable: /swapfile none swap sw 0 0
vim /etc/fstab


# DESKTOP ENVIRONMENT CONFIG
pacman -S pulseaudio pulseaudio-alsa xorg xorg-xinit xorg-server i3