mirror of
https://github.com/kevadesu/TylkoLinux.git
synced 2025-03-09 16:51:57 +01:00
288 lines
11 KiB
Bash
Executable file
288 lines
11 KiB
Bash
Executable file
#!/bin/bash
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if [ "$EUID" -ne 0 ]
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then echo "Please run Einrichter (TylkoLinux) using administrative permissions."
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exit
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fi
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SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
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EINRICHTER_VER=0.1.0
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function booter() {
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einrichter.colours
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echo "Einrichter - TylkoLinux Installer Shell $EINRICHTER_VER
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The script is located at $SCRIPT_DIR
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Run einrichter.help for commands"
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main
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}
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function main() {
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read -p "einrichter> " Command_Input
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$Command_Input
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main
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}
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function einrichter.help() {
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echo "Einrichter commands:
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einrichter.installer.pkgs - Prepare packages for installation
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einrichter.installer.DirLayout - Set up the directories at the target system
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einrichter.installer.SafeUser - Set up LFS user on host and starting package compilation
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einrichter.installer.chroot - Enter the environment using chroot
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einrichter.help - Show this help dialog
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einrichter.backup.create - Create a backup of the system to the home folder
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einrichter.backup.restore - Restore the aforementioned backup
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exit - Exit the script
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For more information, see https://github.com/kevadesu/TylkoLinux"
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}
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function einrichter.colours() {
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# Reset
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Color_Off='\033[0m' # Text Reset
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# Regular Colors
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export Black='\033[0;30m' # Black
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export Red='\033[0;31m' # Red
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export Green='\033[0;32m' # Green
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export Yellow='\033[0;33m' # Yellow
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export Blue='\033[0;34m' # Blue
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export Purple='\033[0;35m' # Purple
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export Cyan='\033[0;36m' # Cyan
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export White='\033[0;37m' # White
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# Bold
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export BBlack='\033[1;30m' # Black
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export BRed='\033[1;31m' # Red
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export BGreen='\033[1;32m' # Green
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export BYellow='\033[1;33m' # Yellow
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export BBlue='\033[1;34m' # Blue
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export BPurple='\033[1;35m' # Purple
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export BCyan='\033[1;36m' # Cyan
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export BWhite='\033[1;37m' # White
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# Underline
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export UBlack='\033[4;30m' # Black
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export URed='\033[4;31m' # Red
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export UGreen='\033[4;32m' # Green
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export UYellow='\033[4;33m' # Yellow
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export UBlue='\033[4;34m' # Blue
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export UPurple='\033[4;35m' # Purple
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export UCyan='\033[4;36m' # Cyan
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export UWhite='\033[4;37m' # White
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# Background
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export On_Black='\033[40m' # Black
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export On_Red='\033[41m' # Red
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export On_Green='\033[42m' # Green
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export On_Yellow='\033[43m' # Yellow
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export On_Blue='\033[44m' # Blue
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export On_Purple='\033[45m' # Purple
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export On_Cyan='\033[46m' # Cyan
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export On_White='\033[47m' # White
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# High Intensity
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export IBlack='\033[0;90m' # Black
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export IRed='\033[0;91m' # Red
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export IGreen='\033[0;92m' # Green
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export IYellow='\033[0;93m' # Yellow
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export IBlue='\033[0;94m' # Blue
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export IPurple='\033[0;95m' # Purple
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export ICyan='\033[0;96m' # Cyan
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export IWhite='\033[0;97m' # White
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# Bold High Intensity
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export BIBlack='\033[1;90m' # Black
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export BIRed='\033[1;91m' # Red
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export BIGreen='\033[1;92m' # Green
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export BIYellow='\033[1;93m' # Yellow
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export BIBlue='\033[1;94m' # Blue
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export BIPurple='\033[1;95m' # Purple
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export BICyan='\033[1;96m' # Cyan
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export BIWhite='\033[1;97m' # White
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# High Intensity backgrounds
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export On_IBlack='\033[0;100m' # Black
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export On_IRed='\033[0;101m' # Red
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export On_IGreen='\033[0;102m' # Green
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export On_IYellow='\033[0;103m' # Yellow
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export On_IBlue='\033[0;104m' # Blue
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export On_IPurple='\033[0;105m' # Purple
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export On_ICyan='\033[0;106m' # Cyan
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export On_IWhite='\033[0;107m' # White
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echo -e "${Purple}[i] The colour variables have been set.${Color_Off}"
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}
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function einrichter.installer.pkgs() {
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echo -e "[i] Preparing TylkoLinux for installation..."
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mkdir $LFS/sources
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echo -e "${BPurple}[1/6] Downloading package list..."
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wget https://www.linuxfromscratch.org/lfs/view/stable-systemd/wget-list-systemd --continue --directory-prefix=$LFS/sources
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echo -e "[2/6] Downloading checksum of packages"
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wget $SCRIPT_DIR/md5sums --continue --directory-prefix=$LFS/sources
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echo -e "[3/6] Download packages..."
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wget --input-file=$SCRIPT_DIR/wget-list-systemd --continue --directory-prefix=$LFS/sources
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echo -e "[4/6] Verifying packages..."
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pushd $LFS/sources
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function einrichter.installer.pkgs.verify() {
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md5sum -c $LFS/sources/md5sums || einrichter.error PKG_VER_ERR
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}
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popd
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echo -e "[5/6] Downloading patches..."
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mkdir $LFS/sources/patches
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wget --input-file=lfs-patch-list --continue --directory-prefix=$LFS/sources/patches
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echo -e "[6/6] Verifying patches..."
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pushd $LFS/sources/patches
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function einrichter.installer.pkgs.verify.patches() {
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md5sum -c $SCRIPT_DIR/lfs-patch-list-checksum || FAILURE_CODE=ec12737
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}
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einrichter.installer.pkgs.verify.patches || einrichter.installer.fail
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popd
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echo -e "[i] Finished section installer.pkgs"
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}
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function einrichter.installer.DirLayout() {
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echo -e "${BCyan}[i] ${Cyan}Making directories...${Color_Off}"
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mkdir -pv $LFS/{etc,var} $LFS/usr/{bin,lib,sbin}
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echo -e "${BCyan}[i] ${Cyan}Linking directories...${Color_Off}"
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for i in bin lib sbin; do
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ln -sv usr/$i $LFS/$i
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done
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echo -e "${BCyan}[i] ${Cyan}Checking if this system is x64...${Color_Off}"
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case $(uname -m) in
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x86_64) mkdir -pv $LFS/lib64 ;;
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esac
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mkdir -pv $LFS/tools
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}
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function einrichter.installer.SafeUser() {
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groupadd lfs
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useradd -s /bin/bash -g lfs -m -k /dev/null lfs
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echo -e "${BBlue}[i] ${Blue}Assign the lfs user a password.${Color_Off}"
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passwd lfs
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echo -e "${BBlue}[i] ${Blue}Granting the lfs user full access to all directories...${Color_Off}"
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chown -v lfs $LFS/{usr{,/*},lib,var,etc,bin,sbin,tools}
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case $(uname -m) in
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x86_64) chown -v lfs $LFS/lib64 ;;
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esac
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echo -e "${BBlue}[i] ${Blue}Copying second installer to home directory of the lfs user...${Color_Off}"
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cp $SCRIPT_DIR/Einrichter-as-LFS.sh /home/lfs/
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echo -e "${BBlue}[i] ${Blue}Changing the ownership of file to the lfs user...${Color_Off}"
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chown -v lfs /home/lfs/Einrichter-as-LFS.sh
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echo -e "${BBlue}[i] ${Blue}Making the installer executable...${Color_Off}"
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chmod -v +x /home/lfs/Einrichter-as-LFS.sh
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echo -e "${BBlue}[i] ${Blue}Moving the host's bash.bashrc file aside if found... (THIS WILL BE RESTORED AFTER THE END OF THE INSTALLATION!)${Color_Off}"
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[ ! -e /etc/bash.bashrc ] || mv -v /etc/bash.bashrc /etc/bash.bashrc.NOUSE
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echo -e "${BBlue}[i] ${Blue}Assigning permissions to the user lfs for the drive ${LFS}...${Color_Off}"
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chown -v lfs $LFS/{usr{,/*},lib,var,etc,bin,sbin,tools}
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case $(uname -m) in
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x86_64) chown -v lfs $LFS/lib64 ;;
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esac
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echo -e "${BBlue}[i] ${Blue}Attempting login as lfs...${Color_Off}"
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echo -e "${BBlue}[i] ${Blue}You are about to switch to the LFS user. When you log in, run the Einrichter-as-LFS.sh script located in your home directory by typing \"./Einrichter-as-LFS.sh\".${Color_Off}"
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su - lfs
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einrichter.installer.SafeUser.End
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}
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function einrichter.installer.SafeUser.End() {
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echo -e "${BBlue}[i] ${Blue}Completed!${Color_Off}"
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echo -e "[i] Finished section installer.SafeUser"
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}
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function einrichter.installer.chroot() {
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chown --from lfs -R root:root $LFS/{usr,lib,var,etc,bin,sbin,tools}
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case $(uname -m) in
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x86_64) chown --from lfs -R root:root $LFS/lib64 ;;
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esac
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echo -e "${BBlue}[i] ${Blue}Copying third installer to the root of ${LFS}...${Color_Off}"
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cp $SCRIPT_DIR/Einrichter-in-chroot.sh $LFS/
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echo -e "${BBlue}[i] ${Blue}Making the installer executable...${Color_Off}"
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chmod +x $LFS/Einrichter-in-chroot.sh
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echo -e "${BBlue}[i] ${Blue}Preparing the Virtual Kernel File Systems...${Color_Off}"
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mkdir -pv $LFS/{dev,proc,sys,run}
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mount -v --bind /dev $LFS/dev
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mount -vt devpts devpts -o gid=5,mode=0620 $LFS/dev/pts
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mount -vt proc proc $LFS/proc
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mount -vt sysfs sysfs $LFS/sys
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mount -vt tmpfs tmpfs $LFS/run
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if [ -h $LFS/dev/shm ]; then
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install -v -d -m 1777 "$LFS$(realpath /dev/shm)"
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else
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mount -vt tmpfs -o nosuid,nodev tmpfs $LFS/dev/shm
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fi
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echo -e "${BBlue}[i] ${Blue}Attempting chroot...${Color_Off}"
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echo -e "${BBlue}[i] ${Blue}You are about to switch to the chroot environment. When you enter the chroot environment, run the Einrichter-in-chroot.sh script located in the root of the filesystem by typing \"/Einrichter-in-chroot.sh\".${Color_Off}"
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chroot "$LFS" /usr/bin/env -i \
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HOME=/root \
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TERM="$TERM" \
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PS1='(lfs chroot) \u:\w\$ ' \
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PATH=/usr/bin:/usr/sbin \
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MAKEFLAGS="-j$(nproc)" \
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TESTSUITEFLAGS="-j$(nproc)" \
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/bin/bash --login
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einrichter.installer.chroot.end
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}
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function einrichter.installer.chroot.end() {
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echo -e "[i] Unmounting virtual file system..."
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mountpoint -q $LFS/dev/shm && umount $LFS/dev/shm
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umount $LFS/dev/pts
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umount $LFS/{sys,proc,run,dev}
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echo -e "[i] Finished section installer.chroot"
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}
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function einrichter.backup.create() {
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echo -e "${BRed}[?] Variable LFS points to ${LFS}. This needs to point to the target LFS system.
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If this does NOT point to the LFS directory, EXIT NOW AND SET THE VARIABLE. This will otherwise
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DESTROY THE ENTIRE HOST SYSTEM. YOU ARE WARNED.${Color_Off}"
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read -p "[?] Continue? (y/n) " OPT
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if [ "$OPT" = "y" ]; then echo "Continuing..."; else exit 1; fi
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echo "[i] Unmounting the virtual file systems..."
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mountpoint -q $LFS/dev/shm && umount $LFS/dev/shm
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umount $LFS/dev/pts
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umount $LFS/{sys,proc,run,dev}
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echo "[i] Making the backup archive..."
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cd $LFS
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tar -cJpf $HOME/lfs-temp-tools-12.2-systemd.tar.xz .
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echo "[i] OK!"
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}
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function einrichter.backup.restore() {
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echo -e "${BRed}[?] Variable LFS points to ${LFS}. This needs to point to the target LFS system.
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If this does NOT point to the LFS directory, EXIT NOW AND SET THE VARIABLE. This will otherwise
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DESTROY THE ENTIRE HOST SYSTEM. YOU ARE WARNED.${Color_Off}"
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read -p "[?] Continue? (y/n) " OPT
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echo "[i] Restoring from backup..."
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cd $LFS
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rm -rf ./*
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tar -xpf $HOME/lfs-temp-tools-12.2-systemd.tar.xz
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echo "[i] OK!"
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}
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function einrichter.installer.bg() {
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echo "E"
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}
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function einrichter.error() {
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echo -e "${BBlue}[i] ${Blue}The installer has encountered a critical error and needs to quit.${Color_Off}"
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case "$@" in
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"PKG_VER_ERR")
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echo -e "${BRed}[!] ${Red}The verification of the packages has failed. This could be an issue on either your side of the Installer's. Please report this error to the github.com/kevadesu/TylkoLinux repository.${Color_Off}"
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;;
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"PKG_DWD_FAIL")
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echo -e "${BRed}[!] ${Red}Downloading packages, patches and/or the package list . This could be an issue on either your side of the Installer's. Please report this error to the github.com/kevadesu/TylkoLinux repository.${Color_Off}"
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;;
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*)
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echo -e "${BRed}[!] ${Red}The installation failed due to an unknown error.${Color_Off}"
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;;
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esac
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}
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booter
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