Arch Installation

Follow the installation guide in the Arch wiki to download the ISO file and verify the signature

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Run iso2usb script¹ to copy ISO to USB (only UEFI)
_{Note: dependencies mkfs.fat and mkfs.ext4 needed}

curl -O https://raw.githubusercontent.com/RFCreate/setup/main/iso2usb.sh
USB=/dev/your_usb
ISO=path/to/archlinux-version-x86_64.iso
. ./iso2usb.sh

When finished, boot into the USB

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Inside the bootable USB, connect to wireless internet using iwctl

iwctl
[iwd]# device list                                # list wifi devices
[iwd]# device  _device_  set-property Powered on  # turn on device
[iwd]# adapter _adapter_ set-property Powered on  # turn on adapter
[iwd]# station _device_ scan                      # scan for networks
[iwd]# station _device_ get-networks              # list networks
[iwd]# station _device_ connect _SSID_            # connect to network
[iwd]# station _device_ show                      # display connection state
[iwd]#  ( Ctrl+d )                                # exit

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Run pre-installation script¹
_{Note: download manually if you didn't run iso2usb script}

mkdir -p /root/usb
mount /dev/your_usb2 /root/usb
DISK=/dev/your_disk
. /root/usb/preinstall.sh

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Change root into new system

arch-chroot /mnt

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Run installation script¹
_{Note: install a text editor to modify script}

. /install.sh

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Set the root password

passwd

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Reboot the system

1. Exit chroot: exit
2. Unmount disk: umount -R /mnt
3. Reboot system: reboot

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Connect to wireless internet using Network Manger

nmtui

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Run setup script¹
_{Note: modify script to change your username}

. /setup.sh

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Set the user password
_{Note: may need change <user> with your username}

passwd user

Footnotes

1. Script should run as root ↩ ↩² ↩³ ↩⁴