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steamify-cachyos-live-iso/archiso/airootfs/usr/local/bin/removeun-online
T
2022-05-08 04:00:01 +04:00

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#!/bin/bash
_clean_packages() {
local _leave_these_packages="base\nbase-devel\ncachyos-keyring\ncachyos-hello\ngrub\nefibootmgr\noctopi\n"
local _packages_to_remove=($(comm -23 <(pacman -Qq | sort) <({ pacman -Qqg base-devel; pacman -Qqg cachyos; printf $_leave_these_packages; } | sort -u)))
local xx
# @ does one by one to avoid errors in the entire process
# * can be used to treat all packages in one command
for xx in "${_packages_to_remove[@]}"; do pacman -Rsc "$xx" --noconfirm; done
rm /etc/sddm.conf || true
}
_try_v3() {
/lib/ld-linux-x86-64.so.2 --help | grep "x86-64-v3 (supported, searched)" > /dev/null
local pacman_conf="/etc/pacman.conf"
local pacman_conf_cachyos="/etc/pacman-more.conf"
local pacman_conf_path_backup="/etc/pacman.conf.bak"
if [ $? -eq 0 ]; then
echo "x86-64-v3 is supported"
sed -i 's/Architecture = auto/#Architecture = auto/' $pacman_conf_cachyos
sed -i 's/#<disabled_v3>//g' $pacman_conf_cachyos
echo "backup old config"
mv $pacman_conf $pacman_conf_path_backup
echo "CachyOS -v3 Repo changed"
mv $pacman_conf_cachyos $pacman_conf
else
echo "x86-64-v3 is not supported"
fi
}
_clean_packages
_try_v3