across/InstallNET.sh

#!/bin/bash

## License: GPL
## It can reinstall Debian, Ubuntu, CentOS system with network.
## Default root password: MoeClub.org
## Blog: https://moeclub.org
## Written By MoeClub.org
## Modify By Teddysun <[email protected]>

export tmpVER=''
export tmpDIST=''
export tmpURL=''
export tmpWORD=''
export tmpMirror=''
export ipAddr=''
export ipMask=''
export ipGate=''
export ipDNS='8.8.8.8'
export IncDisk='default'
export interface=''
export interfaceSelect=''
export Relese=''
export sshPORT='22'
export ddMode='0'
export setNet='0'
export setRDP='0'
export setIPv6='0'
export isMirror='0'
export FindDists='0'
export loaderMode='0'
export IncFirmware='0'
export SpikCheckDIST='0'
export setInterfaceName='0'
export UNKNOWHW='0'
export UNVER='6.4'
export GRUBDIR=''
export GRUBFILE=''
export GRUBVER=''
export VER=''
export setCMD=''
export setConsole=''

while [[ $# -ge 1 ]]; do
    case $1 in
    -v | --ver)
        shift
        tmpVER="$1"
        shift
        ;;
    -d | --debian)
        shift
        Relese='Debian'
        tmpDIST="$1"
        shift
        ;;
    -u | --ubuntu)
        shift
        Relese='Ubuntu'
        tmpDIST="$1"
        shift
        ;;
    -c | --centos)
        shift
        Relese='CentOS'
        tmpDIST="$1"
        shift
        ;;
    -dd | --image)
        shift
        ddMode='1'
        tmpURL="$1"
        shift
        ;;
    -p | --password)
        shift
        tmpWORD="$1"
        shift
        ;;
    -i | --interface)
        shift
        interfaceSelect="$1"
        shift
        ;;
    --ip-addr)
        shift
        ipAddr="$1"
        shift
        ;;
    --ip-mask)
        shift
        ipMask="$1"
        shift
        ;;
    --ip-gate)
        shift
        ipGate="$1"
        shift
        ;;
    --ip-dns)
        shift
        ipDNS="$1"
        shift
        ;;
    --dev-net)
        shift
        setInterfaceName='1'
        ;;
    --loader)
        shift
        loaderMode='1'
        ;;
    -apt | -yum | --mirror)
        shift
        isMirror='1'
        tmpMirror="$1"
        shift
        ;;
    -rdp)
        shift
        setRDP='1'
        WinRemote="$1"
        shift
        ;;
    -cmd)
        shift
        setCMD="$1"
        shift
        ;;
    -console)
        shift
        setConsole="$1"
        shift
        ;;
    -firmware)
        shift
        IncFirmware="1"
        ;;
    -port)
        shift
        sshPORT="$1"
        shift
        ;;
    --noipv6)
        shift
        setIPv6='1'
        ;;
    -a | --auto | -m | --manual | -ssl)
        shift
        ;;
    *)
        if [[ "$1" != 'error' ]]; then echo -ne "\nInvaild option: '$1'\n\n"; fi
        echo -ne " Usage:\n\tbash $(basename $0)\t-d/--debian [\033[33m\033[04mdists-name\033[0m]\n\t\t\t\t-u/--ubuntu [\033[04mdists-name\033[0m]\n\t\t\t\t-c/--centos [\033[04mdists-name\033[0m]\n\t\t\t\t-v/--ver [32/i386|64/\033[33m\033[04mamd64\033[0m] [\033[33m\033[04mdists-verison\033[0m]\n\t\t\t\t--ip-addr/--ip-gate/--ip-mask\n\t\t\t\t-apt/-yum/--mirror\n\t\t\t\t-dd/--image\n\t\t\t\t-p [linux password]\n\t\t\t\t-port [linux ssh port]\n"
        exit 1
        ;;
    esac
done

[[ "$EUID" -ne '0' ]] && echo "Error:This script must be run as root!" && exit 1

function dependence() {
    Full='0'
    for BIN_DEP in $(echo "$1" | sed 's/,/\n/g'); do
        if [[ -n "$BIN_DEP" ]]; then
            Found='0'
            for BIN_PATH in $(echo "$PATH" | sed 's/:/\n/g'); do
                ls $BIN_PATH/$BIN_DEP >/dev/null 2>&1
                if [ $? == '0' ]; then
                    Found='1'
                    break
                fi
            done
            if [ "$Found" == '1' ]; then
                echo -en "[\033[32mok\033[0m]\t"
            else
                Full='1'
                echo -en "[\033[31mNot Install\033[0m]"
            fi
            echo -en "\t$BIN_DEP\n"
        fi
    done
    if [ "$Full" == '1' ]; then
        echo -ne "\n\033[31mError! \033[0mPlease use '\033[33mapt-get\033[0m' or '\033[33myum\033[0m' install it.\n\n\n"
        exit 1
    fi
}

function selectMirror() {
    [ $# -ge 3 ] || exit 1
    Relese=$(echo "$1" | sed -r 's/(.*)/\L\1/')
    DIST=$(echo "$2" | sed 's/\ //g' | sed -r 's/(.*)/\L\1/')
    VER=$(echo "$3" | sed 's/\ //g' | sed -r 's/(.*)/\L\1/')
    New=$(echo "$4" | sed 's/\ //g')
    [ -n "$Relese" ] && [ -n "$DIST" ] && [ -n "$VER" ] || exit 1
    if [ "$Relese" == "debian" ] || [ "$Relese" == "ubuntu" ]; then
        [ "$DIST" == "focal" ] && legacy="legacy-" || legacy=""
        TEMP="SUB_MIRROR/dists/${DIST}/main/installer-${VER}/current/${legacy}images/netboot/${Relese}-installer/${VER}/initrd.gz"
    elif [ "$Relese" == "centos" ]; then
        TEMP="SUB_MIRROR/${DIST}/os/${VER}/isolinux/initrd.img"
    fi
    [ -n "$TEMP" ] || exit 1
    mirrorStatus=0
    declare -A MirrorBackup
    MirrorBackup=(["debian0"]="" ["debian1"]="http://deb.debian.org/debian" ["debian2"]="http://archive.debian.org/debian" ["ubuntu0"]="" ["ubuntu1"]="http://archive.ubuntu.com/ubuntu" ["ubuntu2"]="http://ports.ubuntu.com" ["centos0"]="" ["centos1"]="http://mirror.centos.org/centos" ["centos2"]="http://vault.centos.org")
    echo "$New" | grep -q '^http://\|^https://\|^ftp://' && MirrorBackup[${Relese}0]="$New"
    for mirror in $(echo "${!MirrorBackup[@]}" | sed 's/\ /\n/g' | sort -n | grep "^$Relese"); do
        Current="${MirrorBackup[$mirror]}"
        [ -n "$Current" ] || continue
        MirrorURL=$(echo "$TEMP" | sed "s#SUB_MIRROR#${Current}#g")
        wget --no-check-certificate --spider --timeout=3 -o /dev/null "$MirrorURL"
        [ $? -eq 0 ] && mirrorStatus=1 && break
    done
    [ ${mirrorStatus} -eq 1 ] && echo "$Current" || exit 1
}

function netmask() {
    n="${1:-32}"
    b=""
    m=""
    for ((i = 0; i < 32; i++)); do
        [ $i -lt $n ] && b="${b}1" || b="${b}0"
    done
    for ((i = 0; i < 4; i++)); do
        s=$(echo "$b" | cut -c$(($(($i * 8)) + 1))-$(($(($i + 1)) * 8)))
        [ "$m" == "" ] && m="$((2#${s}))" || m="${m}.$((2#${s}))"
    done
    echo "$m"
}

function getInterface() {
    interface=""
    Interfaces=$(cat /proc/net/dev | grep ':' | cut -d':' -f1 | sed 's/\s//g' | grep -iv '^lo\|^sit\|^stf\|^gif\|^dummy\|^vmnet\|^vir\|^gre\|^ipip\|^ppp\|^bond\|^tun\|^tap\|^ip6gre\|^ip6tnl\|^teql\|^ocserv\|^vpn')
    defaultRoute=$(ip route show default | grep "^default")
    for item in $(echo "$Interfaces"); do
        [ -n "$item" ] || continue
        echo "$defaultRoute" | grep -q "$item"
        [ $? -eq 0 ] && interface="$item" && break
    done
    echo "$interface"
}

function getDisk() {
    disks=$(lsblk | sed 's/[[:space:]]*$//g' | grep "disk$" | cut -d' ' -f1 | grep -v "fd[0-9]*\|sr[0-9]*" | head -n1)
    [ -n "$disks" ] || echo ""
    echo "$disks" | grep -q "/dev"
    [ $? -eq 0 ] && echo "$disks" || echo "/dev/$disks"
}

function diskType() {
    echo $(udevadm info --query all "$1" 2>/dev/null | grep 'ID_PART_TABLE_TYPE' | cut -d'=' -f2)
}

function getGrub() {
    Boot="${1:-/boot}"
    folder=$(find "$Boot" -type d -name "grub*" 2>/dev/null | sort | tail -n1)
    [ -n "$folder" ] || return
    fileName=$(ls -1 "$folder" 2>/dev/null | grep '^grub.conf$\|^grub.cfg$')
    if [ -z "$fileName" ]; then
        ls -1 "$folder" 2>/dev/null | grep -q '^grubenv$'
        [ $? -eq 0 ] || return
        folder=$(find "$Boot" -type f -name "grubenv" 2>/dev/null | xargs dirname | grep -v "^$folder" | head -n1)
        [ -n "$folder" ] || return
        fileName=$(ls -1 "$folder" 2>/dev/null | grep '^grub.conf$\|^grub.cfg$')
    fi
    [ -n "$fileName" ] || return
    [ "$fileName" == "grub.cfg" ] && ver="0" || ver="1"
    echo "${folder}:${fileName}:${ver}"
}

function lowMem() {
    mem=$(grep "^MemTotal:" /proc/meminfo 2>/dev/null | grep -o "[0-9]*")
    [ -n "$mem" ] || return 0
    [ "$mem" -le "524288" ] && return 1 || return 0
}

if [[ "$loaderMode" == "0" ]]; then
    Grub=$(getGrub "/boot")
    [ -z "$Grub" ] && echo -ne "Error! Not Found grub.\n" && exit 1
    GRUBDIR=$(echo "$Grub" | cut -d':' -f1)
    GRUBFILE=$(echo "$Grub" | cut -d':' -f2)
    GRUBVER=$(echo "$Grub" | cut -d':' -f3)
fi

[ -n "$Relese" ] || Relese='Debian'
linux_relese=$(echo "$Relese" | sed 's/\ //g' | sed -r 's/(.*)/\L\1/')
clear && echo -e "\n\033[36m# Check Dependence\033[0m\n"

if [[ "$ddMode" == '1' ]]; then
    dependence iconv
    linux_relese='debian'
    tmpDIST='bookworm'
    tmpVER='amd64'
fi

[ -n "$ipAddr" ] && [ -n "$ipMask" ] && [ -n "$ipGate" ] && setNet='1'
if [ "$setNet" == "0" ]; then
    dependence ip
    [ -n "$interface" ] || interface=$(getInterface)
    iAddr=$(ip addr show dev $interface | grep "inet.*" | head -n1 | grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\/[0-9]\{1,2\}')
    ipAddr=$(echo ${iAddr} | cut -d'/' -f1)
    ipMask=$(netmask $(echo ${iAddr} | cut -d'/' -f2))
    ipGate=$(ip route show default | grep "^default" | grep -o '[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}' | head -n1)
fi
if [ -z "$interface" ]; then
    dependence ip
    [ -n "$interface" ] || interface=$(getInterface)
fi
IPv4="$ipAddr"
MASK="$ipMask"
GATE="$ipGate"

[ -n "$IPv4" ] && [ -n "$MASK" ] && [ -n "$GATE" ] && [ -n "$ipDNS" ] || {
    echo -ne '\nError: Invalid network config\n\n'
    bash $0 error
    exit 1
}

if [[ "$Relese" == 'Debian' ]] || [[ "$Relese" == 'Ubuntu' ]]; then
    dependence wget,awk,grep,sed,cut,cat,lsblk,cpio,gzip,find,dirname,basename
elif [[ "$Relese" == 'CentOS' ]]; then
    dependence wget,awk,grep,sed,cut,cat,lsblk,cpio,gzip,find,dirname,basename,file,xz
fi
[[ -n "$tmpWORD" ]] && dependence openssl
[[ -n "$tmpWORD" ]] && myPASSWORD="$(openssl passwd -1 "$tmpWORD")"
[[ -z "$myPASSWORD" ]] && myPASSWORD='$1$4BJZaD0A$y1QykUnJ6mXprENfwpseH0'

tempDisk=$(getDisk)
[ -n "$tempDisk" ] && IncDisk="$tempDisk"

case $(uname -m) in aarch64 | arm64) VER="arm64" ;; x86 | i386 | i686) VER="i386" ;; x86_64 | amd64) VER="amd64" ;; *) VER="" ;; esac
tmpVER="$(echo "$tmpVER" | sed -r 's/(.*)/\L\1/')"
if [[ "$VER" != "arm64" ]] && [[ -n "$tmpVER" ]]; then
    case "$tmpVER" in i386 | i686 | x86 | 32) VER="i386" ;; amd64 | x86_64 | x64 | 64) [[ "$Relese" == 'CentOS' ]] && VER='x86_64' || VER='amd64' ;; *) VER='' ;; esac
fi

if [[ ! -n "$VER" ]]; then
    echo "Error! Not Architecture."
    bash $0 error
    exit 1
fi

if [[ -z "$tmpDIST" ]]; then
    [ "$Relese" == 'Debian' ] && tmpDIST='buster'
    [ "$Relese" == 'Ubuntu' ] && tmpDIST='bionic'
    [ "$Relese" == 'CentOS' ] && tmpDIST='6.10'
fi

if [[ -n "$tmpDIST" ]]; then
    if [[ "$Relese" == 'Debian' ]]; then
        SpikCheckDIST='0'
        DIST="$(echo "$tmpDIST" | sed -r 's/(.*)/\L\1/')"
        echo "$DIST" | grep -q '[0-9]'
        [[ $? -eq '0' ]] && {
            isDigital="$(echo "$DIST" | grep -o '[\.0-9]\{1,\}' | sed -n '1h;1!H;$g;s/\n//g;$p' | cut -d'.' -f1)"
            [[ -n $isDigital ]] && {
                [[ "$isDigital" == '7' ]] && DIST='wheezy'
                [[ "$isDigital" == '8' ]] && DIST='jessie'
                [[ "$isDigital" == '9' ]] && DIST='stretch'
                [[ "$isDigital" == '10' ]] && DIST='buster'
                [[ "$isDigital" == '11' ]] && DIST='bullseye'
                [[ "$isDigital" == '12' ]] && DIST='bookworm'
            }
        }
        LinuxMirror=$(selectMirror "$Relese" "$DIST" "$VER" "$tmpMirror")
    fi
    if [[ "$Relese" == 'Ubuntu' ]]; then
        SpikCheckDIST='0'
        DIST="$(echo "$tmpDIST" | sed -r 's/(.*)/\L\1/')"
        echo "$DIST" | grep -q '[0-9]'
        [[ $? -eq '0' ]] && {
            isDigital="$(echo "$DIST" | grep -o '[\.0-9]\{1,\}' | sed -n '1h;1!H;$g;s/\n//g;$p')"
            [[ -n $isDigital ]] && {
                [[ "$isDigital" == '12.04' ]] && DIST='precise'
                [[ "$isDigital" == '14.04' ]] && DIST='trusty'
                [[ "$isDigital" == '16.04' ]] && DIST='xenial'
                [[ "$isDigital" == '18.04' ]] && DIST='bionic'
                [[ "$isDigital" == '20.04' ]] && DIST='focal'
                # [[ "$isDigital" == '22.04' ]] && DIST='jammy';
            }
        }
        LinuxMirror=$(selectMirror "$Relese" "$DIST" "$VER" "$tmpMirror")
    fi
    if [[ "$Relese" == 'CentOS' ]]; then
        SpikCheckDIST='1'
        DISTCheck="$(echo "$tmpDIST" | grep -o '[\.0-9]\{1,\}' | head -n1)"
        LinuxMirror=$(selectMirror "$Relese" "$DISTCheck" "$VER" "$tmpMirror")
        ListDIST="$(wget --no-check-certificate -qO- "$LinuxMirror/dir_sizes" | cut -f2 | grep '^[0-9]')"
        DIST="$(echo "$ListDIST" | grep "^$DISTCheck" | head -n1)"
        [[ -z "$DIST" ]] && {
            echo -ne '\nThe dists version not found in this mirror, Please check it! \n\n'
            bash $0 error
            exit 1
        }
        wget --no-check-certificate -qO- "$LinuxMirror/$DIST/os/$VER/.treeinfo" | grep -q 'general'
        [[ $? != '0' ]] && {
            echo -ne "\nThe version not found in this mirror, Please change mirror try again! \n\n"
            exit 1
        }
    fi
fi

if [[ -z "$LinuxMirror" ]]; then
    echo -ne "\033[31mError! \033[0mInvaild mirror! \n"
    [ "$Relese" == 'Debian' ] && echo -en "\033[33mexample:\033[0m http://deb.debian.org/debian\n\n"
    [ "$Relese" == 'Ubuntu' ] && echo -en "\033[33mexample:\033[0m http://archive.ubuntu.com/ubuntu\n\n"
    [ "$Relese" == 'CentOS' ] && echo -en "\033[33mexample:\033[0m http://mirror.centos.org/centos\n\n"
    bash $0 error
    exit 1
fi

if [[ "$SpikCheckDIST" == '0' ]]; then
    DistsList="$(wget --no-check-certificate -qO- "$LinuxMirror/dists/" | grep -o 'href=.*/"' | cut -d'"' -f2 | sed '/-\|old\|Debian\|experimental\|stable\|test\|sid\|devel/d' | grep '^[^/]' | sed -n '1h;1!H;$g;s/\n//g;s/\//\;/g;$p')"
    for CheckDEB in $(echo "$DistsList" | sed 's/;/\n/g'); do
        [[ "$CheckDEB" == "$DIST" ]] && FindDists='1' && break
    done
    [[ "$FindDists" == '0' ]] && {
        echo -ne '\nThe dists version not found, Please check it! \n\n'
        bash $0 error
        exit 1
    }
fi

if [[ "$ddMode" == '1' ]]; then
    if [[ -n "$tmpURL" ]]; then
        DDURL="$tmpURL"
        echo "$DDURL" | grep -q '^http://\|^ftp://\|^https://'
        [[ $? -ne '0' ]] && echo 'Please input vaild URL, Only support http://, ftp:// and https:// !' && exit 1
        # Decompress command selection
        if echo "$DDURL" | grep -q '.gz'; then
            DEC_CMD="gunzip -dc"
        elif echo "$DDURL" | grep -q '.xz'; then
            DEC_CMD="xzcat"
        else
            echo 'Please input vaild URL, Only support gz or xz file!' && exit 1
        fi
    else
        echo 'Please input vaild image URL! '
        exit 1
    fi
fi

clear && echo -e "\n\033[36m# Install\033[0m\n"

[[ "$ddMode" == '1' ]] && echo -ne "\033[34mAuto Mode\033[0m insatll \033[33mWindows\033[0m\n[\033[33m$DDURL\033[0m]\n"

if [ -z "$interfaceSelect" ]; then
    if [[ "$linux_relese" == 'debian' ]] || [[ "$linux_relese" == 'ubuntu' ]]; then
        interfaceSelect="auto"
    elif [[ "$linux_relese" == 'centos' ]]; then
        interfaceSelect="link"
    fi
fi

if [[ "$linux_relese" == 'centos' ]]; then
    if [[ "$DIST" != "$UNVER" ]]; then
        awk 'BEGIN{print '${UNVER}'-'${DIST}'}' | grep -q '^-'
        if [ $? != '0' ]; then
            UNKNOWHW='1'
            echo -en "\033[33mThe version lower then \033[31m$UNVER\033[33m may not support in auto mode! \033[0m\n"
        fi
        awk 'BEGIN{print '${UNVER}'-'${DIST}'+0.59}' | grep -q '^-'
        if [ $? == '0' ]; then
            echo -en "\n\033[31mThe version higher then \033[33m6.10 \033[31mis not support in current! \033[0m\n\n"
            exit 1
        fi
    fi
fi

echo -e "\n[\033[33m$Relese\033[0m] [\033[33m$DIST\033[0m] [\033[33m$VER\033[0m] Downloading..."

if [[ "$linux_relese" == 'debian' ]] || [[ "$linux_relese" == 'ubuntu' ]]; then
    [ "$DIST" == "focal" ] && legacy="legacy-" || legacy=""
    wget --no-check-certificate -qO '/tmp/initrd.img' "${LinuxMirror}/dists/${DIST}/main/installer-${VER}/current/${legacy}images/netboot/${linux_relese}-installer/${VER}/initrd.gz"
    [[ $? -ne '0' ]] && echo -ne "\033[31mError! \033[0mDownload 'initrd.img' for \033[33m$linux_relese\033[0m failed! \n" && exit 1
    wget --no-check-certificate -qO '/tmp/vmlinuz' "${LinuxMirror}/dists/${DIST}${inUpdate}/main/installer-${VER}/current/${legacy}images/netboot/${linux_relese}-installer/${VER}/linux"
    [[ $? -ne '0' ]] && echo -ne "\033[31mError! \033[0mDownload 'vmlinuz' for \033[33m$linux_relese\033[0m failed! \n" && exit 1
    MirrorHost="$(echo "$LinuxMirror" | awk -F'://|/' '{print $2}')"
    MirrorFolder="$(echo "$LinuxMirror" | awk -F''${MirrorHost}'' '{print $2}')"
    [ -n "$MirrorFolder" ] || MirrorFolder="/"
elif [[ "$linux_relese" == 'centos' ]]; then
    wget --no-check-certificate -qO '/tmp/initrd.img' "${LinuxMirror}/${DIST}/os/${VER}/isolinux/initrd.img"
    [[ $? -ne '0' ]] && echo -ne "\033[31mError! \033[0mDownload 'initrd.img' for \033[33m$linux_relese\033[0m failed! \n" && exit 1
    wget --no-check-certificate -qO '/tmp/vmlinuz' "${LinuxMirror}/${DIST}/os/${VER}/isolinux/vmlinuz"
    [[ $? -ne '0' ]] && echo -ne "\033[31mError! \033[0mDownload 'vmlinuz' for \033[33m$linux_relese\033[0m failed! \n" && exit 1
else
    bash $0 error
    exit 1
fi
if [[ "$linux_relese" == 'debian' ]]; then
    if [[ "$IncFirmware" == '1' ]]; then
        wget --no-check-certificate -qO '/tmp/firmware.cpio.gz' "http://cdimage.debian.org/cdimage/unofficial/non-free/firmware/${DIST}/current/firmware.cpio.gz"
        [[ $? -ne '0' ]] && echo -ne "\033[31mError! \033[0mDownload 'firmware' for \033[33m$linux_relese\033[0m failed! \n" && exit 1
    fi
    if [[ "$ddMode" == '1' ]]; then
        vKernel_udeb=$(wget --no-check-certificate -qO- "http://$LinuxMirror/dists/$DIST/main/installer-$VER/current/images/udeb.list" | grep '^acpi-modules' | head -n1 | grep -o '[0-9]\{1,2\}.[0-9]\{1,2\}.[0-9]\{1,2\}-[0-9]\{1,2\}' | head -n1)
        [[ -z "vKernel_udeb" ]] && vKernel_udeb="6.1.0-10"
    fi
fi

if [[ "$loaderMode" == "0" ]]; then
    [[ ! -f "${GRUBDIR}/${GRUBFILE}" ]] && echo "Error! Not Found ${GRUBFILE}. " && exit 1

    [[ ! -f "${GRUBDIR}/${GRUBFILE}.old" ]] && [[ -f "${GRUBDIR}/${GRUBFILE}.bak" ]] && mv -f "${GRUBDIR}/${GRUBFILE}.bak" "${GRUBDIR}/${GRUBFILE}.old"
    mv -f "${GRUBDIR}/${GRUBFILE}" "${GRUBDIR}/${GRUBFILE}.bak"
    [[ -f "${GRUBDIR}/${GRUBFILE}.old" ]] && cat "${GRUBDIR}/${GRUBFILE}.old" >"${GRUBDIR}/${GRUBFILE}" || cat "${GRUBDIR}/${GRUBFILE}.bak" >"${GRUBDIR}/${GRUBFILE}"
else
    GRUBVER='-1'
fi

[[ "$GRUBVER" == '0' ]] && {
    READGRUB='/tmp/grub.read'
    cat $GRUBDIR/$GRUBFILE | sed -n '1h;1!H;$g;s/\n/%%%%%%%/g;$p' | grep -om 1 'menuentry\ [^{]*{[^}]*}%%%%%%%' | sed 's/%%%%%%%/\n/g' >$READGRUB
    LoadNum="$(cat $READGRUB | grep -c 'menuentry ')"
    if [[ "$LoadNum" -eq '1' ]]; then
        cat $READGRUB | sed '/^$/d' >/tmp/grub.new
    elif [[ "$LoadNum" -gt '1' ]]; then
        CFG0="$(awk '/menuentry /{print NR}' $READGRUB | head -n 1)"
        CFG2="$(awk '/menuentry /{print NR}' $READGRUB | head -n 2 | tail -n 1)"
        CFG1=""
        for tmpCFG in $(awk '/}/{print NR}' $READGRUB); do
            [ "$tmpCFG" -gt "$CFG0" -a "$tmpCFG" -lt "$CFG2" ] && CFG1="$tmpCFG"
        done
        [[ -z "$CFG1" ]] && {
            echo "Error! read $GRUBFILE. "
            exit 1
        }

        sed -n "$CFG0,$CFG1"p $READGRUB >/tmp/grub.new
        [[ -f /tmp/grub.new ]] && [[ "$(grep -c '{' /tmp/grub.new)" -eq "$(grep -c '}' /tmp/grub.new)" ]] || {
            echo -ne "\033[31mError! \033[0mNot configure $GRUBFILE. \n"
            exit 1
        }
    fi
    [ ! -f /tmp/grub.new ] && echo "Error! $GRUBFILE. " && exit 1
    sed -i "/menuentry.*/c\menuentry\ \'Install OS \[$DIST\ $VER\]\'\ --class debian\ --class\ gnu-linux\ --class\ gnu\ --class\ os\ \{" /tmp/grub.new
    sed -i "/echo.*Loading/d" /tmp/grub.new
    INSERTGRUB="$(awk '/menuentry /{print NR}' $GRUBDIR/$GRUBFILE | head -n 1)"
}

[[ "$GRUBVER" == '1' ]] && {
    CFG0="$(awk '/title[\ ]|title[\t]/{print NR}' $GRUBDIR/$GRUBFILE | head -n 1)"
    CFG1="$(awk '/title[\ ]|title[\t]/{print NR}' $GRUBDIR/$GRUBFILE | head -n 2 | tail -n 1)"
    [[ -n $CFG0 ]] && [ -z $CFG1 -o $CFG1 == $CFG0 ] && sed -n "$CFG0,$"p $GRUBDIR/$GRUBFILE >/tmp/grub.new
    [[ -n $CFG0 ]] && [ -z $CFG1 -o $CFG1 != $CFG0 ] && sed -n "$CFG0,$(($CFG1 - 1))"p $GRUBDIR/$GRUBFILE >/tmp/grub.new
    [[ ! -f /tmp/grub.new ]] && echo "Error! configure append $GRUBFILE. " && exit 1
    sed -i "/title.*/c\title\ \'Install OS \[$DIST\ $VER\]\'" /tmp/grub.new
    sed -i '/^#/d' /tmp/grub.new
    INSERTGRUB="$(awk '/title[\ ]|title[\t]/{print NR}' $GRUBDIR/$GRUBFILE | head -n 1)"
}

if [[ "$loaderMode" == "0" ]]; then
    [[ -n "$(grep 'linux.*/\|kernel.*/' /tmp/grub.new | awk '{print $2}' | tail -n 1 | grep '^/boot/')" ]] && Type='InBoot' || Type='NoBoot'

    LinuxKernel="$(grep 'linux.*/\|kernel.*/' /tmp/grub.new | awk '{print $1}' | head -n 1)"
    [[ -z "$LinuxKernel" ]] && echo "Error! read grub config! " && exit 1
    LinuxIMG="$(grep 'initrd.*/' /tmp/grub.new | awk '{print $1}' | tail -n 1)"
    [ -z "$LinuxIMG" ] && sed -i "/$LinuxKernel.*\//a\\\tinitrd\ \/" /tmp/grub.new && LinuxIMG='initrd'

    [[ "$setInterfaceName" == "1" ]] && Add_OPTION="net.ifnames=0 biosdevname=0" || Add_OPTION=""
    [[ "$setIPv6" == "1" ]] && Add_OPTION="$Add_OPTION ipv6.disable=1"

    lowMem || Add_OPTION="$Add_OPTION lowmem=+2"

    if [[ "$linux_relese" == 'debian' ]] || [[ "$linux_relese" == 'ubuntu' ]]; then
        BOOT_OPTION="auto=true $Add_OPTION hostname=$linux_relese domain=$linux_relese quiet"
    elif [[ "$linux_relese" == 'centos' ]]; then
        BOOT_OPTION="ks=file://ks.cfg $Add_OPTION ksdevice=$interfaceSelect"
    fi

    [ -n "$setConsole" ] && BOOT_OPTION="$BOOT_OPTION --- console=$setConsole"

    [[ "$Type" == 'InBoot' ]] && {
        sed -i "/$LinuxKernel.*\//c\\\t$LinuxKernel\\t\/boot\/vmlinuz $BOOT_OPTION" /tmp/grub.new
        sed -i "/$LinuxIMG.*\//c\\\t$LinuxIMG\\t\/boot\/initrd.img" /tmp/grub.new
    }

    [[ "$Type" == 'NoBoot' ]] && {
        sed -i "/$LinuxKernel.*\//c\\\t$LinuxKernel\\t\/vmlinuz $BOOT_OPTION" /tmp/grub.new
        sed -i "/$LinuxIMG.*\//c\\\t$LinuxIMG\\t\/initrd.img" /tmp/grub.new
    }

    sed -i '$a\\n' /tmp/grub.new

    sed -i ''${INSERTGRUB}'i\\n' $GRUBDIR/$GRUBFILE
    sed -i ''${INSERTGRUB}'r /tmp/grub.new' $GRUBDIR/$GRUBFILE
    [[ -f $GRUBDIR/grubenv ]] && sed -i 's/saved_entry/#saved_entry/g' $GRUBDIR/grubenv
fi

[[ -d /tmp/boot ]] && rm -rf /tmp/boot
mkdir -p /tmp/boot
cd /tmp/boot

if [[ "$linux_relese" == 'debian' ]] || [[ "$linux_relese" == 'ubuntu' ]]; then
    COMPTYPE="gzip"
elif [[ "$linux_relese" == 'centos' ]]; then
    COMPTYPE="$(file ../initrd.img | grep -o ':.*compressed data' | cut -d' ' -f2 | sed -r 's/(.*)/\L\1/' | head -n1)"
    [[ -z "$COMPTYPE" ]] && echo "Detect compressed type fail." && exit 1
fi
CompDected='0'
for COMP in $(echo -en 'gzip\nlzma\nxz'); do
    if [[ "$COMPTYPE" == "$COMP" ]]; then
        CompDected='1'
        if [[ "$COMPTYPE" == 'gzip' ]]; then
            NewIMG="initrd.img.gz"
        else
            NewIMG="initrd.img.$COMPTYPE"
        fi
        mv -f "/tmp/initrd.img" "/tmp/$NewIMG"
        break
    fi
done
[[ "$CompDected" != '1' ]] && echo "Detect compressed type not support." && exit 1
[[ "$COMPTYPE" == 'lzma' ]] && UNCOMP='xz --format=lzma --decompress'
[[ "$COMPTYPE" == 'xz' ]] && UNCOMP='xz --decompress'
[[ "$COMPTYPE" == 'gzip' ]] && UNCOMP='gzip -d'

$UNCOMP </tmp/$NewIMG | cpio --extract --verbose --make-directories --no-absolute-filenames >>/dev/null 2>&1

if [[ "$linux_relese" == 'debian' ]] || [[ "$linux_relese" == 'ubuntu' ]]; then
    CurrentKernelVersion=$(ls -1 ./lib/modules 2>/dev/null | head -n1)
    [ -n "$CurrentKernelVersion" ] && SelectLowmem="di-utils-exit-installer,driver-injection-disk-detect,fdisk-udeb,netcfg-static,parted-udeb,partman-auto,partman-ext3,ata-modules-${CurrentKernelVersion}-di,efi-modules-${CurrentKernelVersion}-di,sata-modules-${CurrentKernelVersion}-di,scsi-modules-${CurrentKernelVersion}-di,scsi-nic-modules-${CurrentKernelVersion}-di" || SelectLowmem=""
    cat >/tmp/boot/preseed.cfg <<EOF
d-i debian-installer/locale string en_US.UTF-8
d-i debian-installer/country string US
d-i debian-installer/language string en

d-i console-setup/layoutcode string us

d-i keyboard-configuration/xkb-keymap string us
d-i lowmem/low note
d-i anna/choose_modules_lowmem multiselect $SelectLowmem

d-i netcfg/choose_interface select $interfaceSelect

d-i netcfg/disable_autoconfig boolean true
d-i netcfg/dhcp_failed note
d-i netcfg/dhcp_options select Configure network manually
d-i netcfg/get_ipaddress string $IPv4
d-i netcfg/get_netmask string $MASK
d-i netcfg/get_gateway string $GATE
d-i netcfg/get_nameservers string $ipDNS
d-i netcfg/no_default_route boolean true
d-i netcfg/confirm_static boolean true

d-i hw-detect/load_firmware boolean true

d-i mirror/country string manual
d-i mirror/http/hostname string $MirrorHost
d-i mirror/http/directory string $MirrorFolder
d-i mirror/http/proxy string

d-i passwd/root-login boolean ture
d-i passwd/make-user boolean false
d-i passwd/root-password-crypted password $myPASSWORD
d-i user-setup/allow-password-weak boolean true
d-i user-setup/encrypt-home boolean false

d-i clock-setup/utc boolean true
d-i time/zone string US/Eastern
d-i clock-setup/ntp boolean false

d-i preseed/early_command string anna-install libfuse2-udeb fuse-udeb ntfs-3g-udeb libcrypto1.1-udeb libpcre2-8-0-udeb libssl1.1-udeb libuuid1-udeb zlib1g-udeb wget-udeb
d-i partman/early_command string [[ -n "\$(blkid -t TYPE='vfat' -o device)" ]] && umount "\$(blkid -t TYPE='vfat' -o device)"; \
debconf-set partman-auto/disk "\$(list-devices disk |head -n1)"; \
wget -qO- '$DDURL' | $DEC_CMD | /bin/dd of=\$(list-devices disk |head -n1); \
mount.ntfs-3g \$(list-devices partition |head -n1) /mnt; \
cd '/mnt/ProgramData/Microsoft/Windows/Start Menu/Programs'; \
cd Start* || cd start*; \
cp -f '/net.bat' './net.bat'; \
/sbin/reboot; \
umount /media || true; \

d-i partman-partitioning/confirm_write_new_label boolean true
d-i partman/mount_style select uuid
d-i partman/choose_partition select finish
d-i partman-auto/method string regular
d-i partman-auto/init_automatically_partition select Guided - use entire disk
d-i partman-auto/choose_recipe select All files in one partition (recommended for new users)
d-i partman-md/device_remove_md boolean true
d-i partman-lvm/device_remove_lvm boolean true
d-i partman-lvm/confirm boolean true
d-i partman-lvm/confirm_nooverwrite boolean true
d-i partman/confirm boolean true
d-i partman/confirm_nooverwrite boolean true

d-i debian-installer/allow_unauthenticated boolean true

tasksel tasksel/first multiselect minimal
d-i pkgsel/update-policy select none
d-i pkgsel/include string openssh-server
d-i pkgsel/upgrade select none
d-i apt-setup/services-select multiselect

popularity-contest popularity-contest/participate boolean false

d-i grub-installer/only_debian boolean true
d-i grub-installer/bootdev string $IncDisk
d-i grub-installer/force-efi-extra-removable boolean true
d-i finish-install/reboot_in_progress note
d-i debian-installer/exit/reboot boolean true
d-i preseed/late_command string    \
sed -ri 's/^#?Port.*/Port ${sshPORT}/g' /target/etc/ssh/sshd_config; \
sed -ri 's/^#?PermitRootLogin.*/PermitRootLogin yes/g' /target/etc/ssh/sshd_config; \
sed -ri 's/^#?PasswordAuthentication.*/PasswordAuthentication yes/g' /target/etc/ssh/sshd_config; \
echo '@reboot root cat /etc/run.sh 2>/dev/null |base64 -d >/tmp/run.sh; rm -rf /etc/run.sh; sed -i /^@reboot/d /etc/crontab; bash /tmp/run.sh' >>/target/etc/crontab; \
echo '' >>/target/etc/crontab; \
echo '${setCMD}' >/target/etc/run.sh;
EOF

    if [[ "$loaderMode" != "0" ]] && [[ "$setNet" == '0' ]]; then
        sed -i '/netcfg\/disable_autoconfig/d' /tmp/boot/preseed.cfg
        sed -i '/netcfg\/dhcp_options/d' /tmp/boot/preseed.cfg
        sed -i '/netcfg\/get_.*/d' /tmp/boot/preseed.cfg
        sed -i '/netcfg\/confirm_static/d' /tmp/boot/preseed.cfg
    fi

    if [[ "$linux_relese" == 'debian' ]]; then
        sed -i '/user-setup\/allow-password-weak/d' /tmp/boot/preseed.cfg
        sed -i '/user-setup\/encrypt-home/d' /tmp/boot/preseed.cfg
        sed -i '/pkgsel\/update-policy/d' /tmp/boot/preseed.cfg
        sed -i 's/umount\ \/media.*true\;\ //g' /tmp/boot/preseed.cfg
        [[ -f '/tmp/firmware.cpio.gz' ]] && gzip -d </tmp/firmware.cpio.gz | cpio --extract --verbose --make-directories --no-absolute-filenames >>/dev/null 2>&1
    else
        sed -i '/d-i\ grub-installer\/force-efi-extra-removable/d' /tmp/boot/preseed.cfg
    fi

    [[ "$ddMode" == '1' ]] && {
        WinNoDHCP() {
            echo -ne "for\0040\0057f\0040\0042tokens\00753\0052\0042\0040\0045\0045i\0040in\0040\0050\0047netsh\0040interface\0040show\0040interface\0040\0136\0174more\0040\00533\0040\0136\0174findstr\0040\0057I\0040\0057R\0040\0042本地\0056\0052\0040以太\0056\0052\0040Local\0056\0052\0040Ethernet\0042\0047\0051\0040do\0040\0050set\0040EthName\0075\0045\0045j\0051\r\nnetsh\0040\0055c\0040interface\0040ip\0040set\0040address\0040name\0075\0042\0045EthName\0045\0042\0040source\0075static\0040address\0075$IPv4\0040mask\0075$MASK\0040gateway\0075$GATE\r\nnetsh\0040\0055c\0040interface\0040ip\0040add\0040dnsservers\0040name\0075\0042\0045EthName\0045\0042\0040address\00758\00568\00568\00568\0040index\00751\0040validate\0075no\r\n\r\n" >>'/tmp/boot/net.tmp'
        }
        WinRDP() {
            echo -ne "netsh\0040firewall\0040set\0040portopening\0040protocol\0075ALL\0040port\0075$WinRemote\0040name\0075RDP\0040mode\0075ENABLE\0040scope\0075ALL\0040profile\0075ALL\r\nnetsh\0040firewall\0040set\0040portopening\0040protocol\0075ALL\0040port\0075$WinRemote\0040name\0075RDP\0040mode\0075ENABLE\0040scope\0075ALL\0040profile\0075CURRENT\r\nreg\0040add\0040\0042HKLM\0134SYSTEM\0134CurrentControlSet\0134Control\0134Network\0134NewNetworkWindowOff\0042\0040\0057f\r\nreg\0040add\0040\0042HKLM\0134SYSTEM\0134CurrentControlSet\0134Control\0134Terminal\0040Server\0042\0040\0057v\0040fDenyTSConnections\0040\0057t\0040reg\0137dword\0040\0057d\00400\0040\0057f\r\nreg\0040add\0040\0042HKLM\0134SYSTEM\0134CurrentControlSet\0134Control\0134Terminal\0040Server\0134Wds\0134rdpwd\0134Tds\0134tcp\0042\0040\0057v\0040PortNumber\0040\0057t\0040reg\0137dword\0040\0057d\0040$WinRemote\0040\0057f\r\nreg\0040add\0040\0042HKLM\0134SYSTEM\0134CurrentControlSet\0134Control\0134Terminal\0040Server\0134WinStations\0134RDP\0055Tcp\0042\0040\0057v\0040PortNumber\0040\0057t\0040reg\0137dword\0040\0057d\0040$WinRemote\0040\0057f\r\nreg\0040add\0040\0042HKLM\0134SYSTEM\0134CurrentControlSet\0134Control\0134Terminal\0040Server\0134WinStations\0134RDP\0055Tcp\0042\0040\0057v\0040UserAuthentication\0040\0057t\0040reg\0137dword\0040\0057d\00400\0040\0057f\r\nFOR\0040\0057F\0040\0042tokens\00752\0040delims\0075\0072\0042\0040\0045\0045i\0040in\0040\0050\0047SC\0040QUERYEX\0040TermService\0040\0136\0174FINDSTR\0040\0057I\0040\0042PID\0042\0047\0051\0040do\0040TASKKILL\0040\0057F\0040\0057PID\0040\0045\0045i\r\nFOR\0040\0057F\0040\0042tokens\00752\0040delims\0075\0072\0042\0040\0045\0045i\0040in\0040\0050\0047SC\0040QUERYEX\0040UmRdpService\0040\0136\0174FINDSTR\0040\0057I\0040\0042PID\0042\0047\0051\0040do\0040TASKKILL\0040\0057F\0040\0057PID\0040\0045\0045i\r\nSC\0040START\0040TermService\r\n\r\n" >>'/tmp/boot/net.tmp'
        }
        echo -ne "\0100ECHO\0040OFF\r\n\r\ncd\0056\0076\0045WINDIR\0045\0134GetAdmin\r\nif\0040exist\0040\0045WINDIR\0045\0134GetAdmin\0040\0050del\0040\0057f\0040\0057q\0040\0042\0045WINDIR\0045\0134GetAdmin\0042\0051\0040else\0040\0050\r\necho\0040CreateObject\0136\0050\0042Shell\0056Application\0042\0136\0051\0056ShellExecute\0040\0042\0045\0176s0\0042\0054\0040\0042\0045\0052\0042\0054\0040\0042\0042\0054\0040\0042runas\0042\0054\00401\0040\0076\0076\0040\0042\0045temp\0045\0134Admin\0056vbs\0042\r\n\0042\0045temp\0045\0134Admin\0056vbs\0042\r\ndel\0040\0057f\0040\0057q\0040\0042\0045temp\0045\0134Admin\0056vbs\0042\r\nexit\0040\0057b\00402\0051\r\n\r\n" >'/tmp/boot/net.tmp'
        [[ "$setNet" == '1' ]] && WinNoDHCP
        [[ "$setNet" == '0' ]] && [[ "$AutoNet" == '0' ]] && WinNoDHCP
        [[ "$setRDP" == '1' ]] && [[ -n "$WinRemote" ]] && WinRDP
        echo -ne "ECHO\0040SELECT\0040VOLUME\0075\0045\0045SystemDrive\0045\0045\0040\0076\0040\0042\0045SystemDrive\0045\0134diskpart\0056extend\0042\r\nECHO\0040EXTEND\0040\0076\0076\0040\0042\0045SystemDrive\0045\0134diskpart\0056extend\0042\r\nSTART\0040/WAIT\0040DISKPART\0040\0057S\0040\0042\0045SystemDrive\0045\0134diskpart\0056extend\0042\r\nDEL\0040\0057f\0040\0057q\0040\0042\0045SystemDrive\0045\0134diskpart\0056extend\0042\r\n\r\n" >>'/tmp/boot/net.tmp'
        echo -ne "cd\0040\0057d\0040\0042\0045ProgramData\0045\0057Microsoft\0057Windows\0057Start\0040Menu\0057Programs\0057Startup\0042\r\ndel\0040\0057f\0040\0057q\0040net\0056bat\r\n\r\n\r\n" >>'/tmp/boot/net.tmp'
        iconv -f 'UTF-8' -t 'GBK' '/tmp/boot/net.tmp' -o '/tmp/boot/net.bat'
        rm -rf '/tmp/boot/net.tmp'
    }

    [[ "$ddMode" == '0' ]] && {
        sed -i '/anna-install/d' /tmp/boot/preseed.cfg
        sed -i 's/wget.*\/sbin\/reboot\;\ //g' /tmp/boot/preseed.cfg
    }

elif [[ "$linux_relese" == 'centos' ]]; then
    cat >/tmp/boot/ks.cfg <<EOF
#platform=x86, AMD64, or Intel EM64T
firewall --enabled --ssh
install
url --url="$LinuxMirror/$DIST/os/$VER/"
rootpw --iscrypted $myPASSWORD
auth --useshadow --passalgo=sha512
firstboot --disable
lang en_US
keyboard us
selinux --disabled
logging --level=info
reboot
text
unsupported_hardware
vnc
skipx
timezone --isUtc Asia/Hong_Kong
#ONDHCP network --bootproto=dhcp --onboot=on
network --bootproto=static --ip=$IPv4 --netmask=$MASK --gateway=$GATE --nameserver=$ipDNS --onboot=on
bootloader --location=mbr --append="rhgb quiet crashkernel=auto"
zerombr
clearpart --all --initlabel 
autopart

%packages
@base
%end

%post --interpreter=/bin/bash
rm -rf /root/anaconda-ks.cfg
rm -rf /root/install.*log
%end

EOF

    [[ "$UNKNOWHW" == '1' ]] && sed -i 's/^unsupported_hardware/#unsupported_hardware/g' /tmp/boot/ks.cfg
    [[ "$(echo "$DIST" | grep -o '^[0-9]\{1\}')" == '5' ]] && sed -i '0,/^%end/s//#%end/' /tmp/boot/ks.cfg
fi

find . | cpio -H newc --create --verbose | gzip -9 >/tmp/initrd.img
cp -f /tmp/initrd.img /boot/initrd.img || sudo cp -f /tmp/initrd.img /boot/initrd.img
cp -f /tmp/vmlinuz /boot/vmlinuz || sudo cp -f /tmp/vmlinuz /boot/vmlinuz

chown root:root $GRUBDIR/$GRUBFILE
chmod 444 $GRUBDIR/$GRUBFILE

if [[ "$loaderMode" == "0" ]]; then
    sleep 3 && reboot || sudo reboot >/dev/null 2>&1
else
    rm -rf "$HOME/loader"
    mkdir -p "$HOME/loader"
    cp -rf "/boot/initrd.img" "$HOME/loader/initrd.img"
    cp -rf "/boot/vmlinuz" "$HOME/loader/vmlinuz"
    [[ -f "/boot/initrd.img" ]] && rm -rf "/boot/initrd.img"
    [[ -f "/boot/vmlinuz" ]] && rm -rf "/boot/vmlinuz"
    echo && ls -AR1 "$HOME/loader"
fi