manjaro-architect/lib/util-advanced.sh

# !/bin/bash
#
# Architect Installation Framework (2016-2017)
#
# Written by Carl Duff and @mandog for Archlinux
# Heavily modified and re-written by @Chrysostomus to install Manjaro instead
# Contributors: @papajoker, @oberon and the Manjaro-Community.
#
# This program is free software, provided under the GNU General Public License
# as published by the Free Software Foundation. So feel free to copy, distribute,
# or modify it as you wish.

install_manjaro_de_wm_git() {
    PROFILES="$DATADIR/profiles"
    # Only show this information box once
    if [[ $SHOW_ONCE -eq 0 ]]; then
        DIALOG " $_InstDETitle " --msgbox "\n$_InstPBody\n\n" 0 0
        SHOW_ONCE=1
    fi
    clear
    # install git if not already installed
    inst_needed git
    # download manjaro-tools.-isoprofiles git repo
    if [[ -e $PROFILES ]]; then
        git -C $PROFILES pull 2>$ERR
        check_for_error "pull profiles repo" $?
    else
        git clone --depth 1 https://github.com/manjaro/iso-profiles.git $PROFILES 2>$ERR
        check_for_error "clone profiles repo" $?
    fi

    install_manjaro_de_wm
}

install_vanilla_de_wm() {
    local PARENT="$FUNCNAME"
    declare -i loopmenu=1
    while ((loopmenu)); do
        submenu 7
        DIALOG " $_InstGrMenuTitle " --default-item ${HIGHLIGHT_SUB} \
          --menu "$_InstGrMenuBody" 0 0 7 \
          "1" "$_InstGrMenuDS" \
          "2" "$_InstGrDE" \
          "3" "$_InstGrMenuDM" \
          "4" "$_InstNMMenuTitle|>" \
          "5" "$_InstMultMenuTitle|>" \
          "6" "$_InstMulCust" \
          "7" "$_Back" 2>${ANSWER}
        HIGHLIGHT_SUB=$(cat ${ANSWER})

        case $(cat ${ANSWER}) in
            "1") install_xorg_input
                 ;;
            "2") install_de_wm
                 ;;
            "3") install_dm
                 ;;
            "4") install_network_menu
                 ;;
            "5") install_multimedia_menu
                 ;;
            "6") install_cust_pkgs
                 ;;
            *) loopmenu=0
                return 0
                 ;;
        esac 
    done
}

# Install xorg and input drivers. Also copy the xkbmap configuration file created earlier to the installed system
install_xorg_input() {
    echo "" > ${PACKAGES}

    DIALOG " $_InstGrMenuDS " --checklist "$_InstGrMenuDSBody\n\n$_UseSpaceBar" 0 0 11 \
      "wayland" "-" off \
      "xorg-server" "-" on \
      "xorg-server-common" "-" off \
      "xorg-server-utils" "-" on \
      "xorg-xinit" "-" on \
      "xorg-server-xwayland" "-" off \
      "xf86-input-evdev" "-" off \
      "xf86-input-keyboard" "-" on \
      "xf86-input-libinput" "-" on \
      "xf86-input-mouse" "-" on \
      "xf86-input-synaptics" "-" off 2>${PACKAGES}

    clear
    # If at least one package, install.
    if [[ $(cat ${PACKAGES}) != "" ]]; then
        basestrap ${MOUNTPOINT} $(cat ${PACKAGES}) 2>$ERR
        check_for_error "$FUNCNAME" $?
    fi

    # now copy across .xinitrc for all user accounts
    user_list=$(ls ${MOUNTPOINT}/home/ | sed "s/lost+found//")
    for i in ${user_list}; do
        [[ -e ${MOUNTPOINT}/home/$i/.xinitrc ]] || cp -f ${MOUNTPOINT}/etc/X11/xinit/xinitrc ${MOUNTPOINT}/home/$i/.xinitrc
        arch_chroot "chown -R ${i}:${i} /home/${i}"
    done

    HIGHLIGHT_SUB=1
}

install_de_wm() {
    # Only show this information box once
    if [[ $SHOW_ONCE -eq 0 ]]; then
        DIALOG " $_InstDETitle " --msgbox "$_DEInfoBody" 0 0
        SHOW_ONCE=1
    fi

    # DE/WM Menu
    DIALOG " $_InstDETitle " --checklist "\n$_InstDEBody\n\n$_UseSpaceBar" 0 0 13 \
      "budgie-desktop" "-" off \
      "cinnamon" "-" off \
      "deepin" "-" off \
      "deepin-extra" "-" off \
      "enlightenment + terminology" "-" off \
      "gnome-shell" "-" off \
      "gnome" "-" off \
      "gnome-extra" "-" off \
      "plasma-desktop" "-" off \
      "plasma" "-" off \
      "kde-applications" "-" off \
      "lxde" "-" off \
      "lxqt + oxygen-icons" "-" off \
      "mate" "-" off \
      "mate-extra" "-" off \
      "mate-gtk3" "-" off \
      "mate-extra-gtk3" "-" off \
      "xfce4" "-" off \
      "xfce4-goodies" "-" off \
      "awesome + vicious" "-" off \
      "fluxbox + fbnews" "-" off \
      "i3-wm + i3lock + i3status" "-" off \
      "icewm + icewm-themes" "-" off \
      "openbox + openbox-themes" "-" off \
      "pekwm + pekwm-themes" "-" off \
      "windowmaker" "-" off 2>${PACKAGES}

    # If something has been selected, install
    if [[ $(cat ${PACKAGES}) != "" ]]; then
        clear
        sed -i 's/+\|\"//g' ${PACKAGES}
        basestrap ${MOUNTPOINT} $(cat ${PACKAGES}) 2>$ERR
        check_for_error "${FUNCNAME}: ${PACKAGES}" "$?"

        # Clear the packages file for installation of "common" packages
        echo "" > ${PACKAGES}

        # Offer to install various "common" packages.
        DIALOG " $_InstComTitle " --checklist "\n$_InstComBody\n\n$_UseSpaceBar" 0 50 14 \
          "bash-completion" "-" on \
          "gamin" "-" on \
          "gksu" "-" on \
          "gnome-icon-theme" "-" on \
          "gnome-keyring" "-" on \
          "gvfs" "-" on \
          "gvfs-afc" "-" on \
          "gvfs-smb" "-" on \
          "polkit" "-" on \
          "poppler" "-" on \
          "python2-xdg" "-" on \
          "ntfs-3g" "-" on \
          "ttf-dejavu" "-" on \
          "xdg-user-dirs" "-" on \
          "xdg-utils" "-" on \
          "xterm" "-" on 2>${PACKAGES}

        # If at least one package, install.
        if [[ $(cat ${PACKAGES}) != "" ]]; then
            clear
            basestrap ${MOUNTPOINT} $(cat ${PACKAGES}) 2>$ERR
            check_for_error "basestrap ${MOUNTPOINT} $(cat ${PACKAGES})" "$?"
        fi
    fi
}

# Display Manager
install_dm() {
    if [[ $DM_ENABLED -eq 0 ]]; then
        # Prep variables
        echo "" > ${PACKAGES}
        dm_list="gdm lxdm lightdm sddm"
        DM_LIST=""
        DM_INST=""

        # Generate list of DMs installed with DEs, and a list for selection menu
        for i in ${dm_list}; do
            [[ -e ${MOUNTPOINT}/usr/bin/${i} ]] && DM_INST="${DM_INST} ${i}" && check_for_error "${i} already installed."
            DM_LIST="${DM_LIST} ${i} -"
        done

        DIALOG " $_DmChTitle " --menu "$_AlreadyInst$DM_INST\n\n$_DmChBody" 0 0 4 \
          ${DM_LIST} 2>${PACKAGES}
        clear
        # If a selection has been made, act
        if [[ $(cat ${PACKAGES}) != "" ]]; then
            # check if selected dm already installed. If so, enable and break loop.
            for i in ${DM_INST}; do
                if [[ $(cat ${PACKAGES}) == ${i} ]]; then
                    enable_dm
                    break;
                fi
            done

            # If no match found, install and enable DM
            if [[ $DM_ENABLED -eq 0 ]]; then
                # Where lightdm selected, add gtk greeter package
                sed -i 's/lightdm/lightdm lightdm-gtk-greeter/' ${PACKAGES}
                basestrap ${MOUNTPOINT} $(cat ${PACKAGES}) 2>$ERR
                check_for_error "install ${PACKAGES}" $?

                # Where lightdm selected, now remove the greeter package
                sed -i 's/lightdm-gtk-greeter//' ${PACKAGES}
                enable_dm
            fi
        fi
    fi

    # Show after successfully installing or where attempting to repeat when already completed.
    [[ $DM_ENABLED -eq 1 ]] && DIALOG " $_DmChTitle " --msgbox "$_DmDoneBody" 0 0
}

enable_dm() {
    if [[ -e /mnt/.openrc ]]; then
        sed -i "s/$(grep "DISPLAYMANAGER=" /mnt/etc/conf.d/xdm)/DISPLAYMANAGER=\"$(cat ${PACKAGES})\"/g" /mnt/etc/conf.d/xdm
        arch_chroot "rc-update add xdm default" 2>$ERR
        check_for_error "add default xdm" "$?"
        DM=$(cat ${PACKAGES})
        DM_ENABLED=1
    else 
        # enable display manager for systemd
        arch_chroot "systemctl enable $(cat ${PACKAGES})" 2>$ERR
        check_for_error "enable $(cat ${PACKAGES})" "$?"
        DM=$(cat ${PACKAGES})
        DM_ENABLED=1
    fi
}

install_network_menu() {
    declare -i loopmenu=1
    while ((loopmenu)); do
        local PARENT="$FUNCNAME"
        
        submenu 5
        DIALOG " $_InstNMMenuTitle " --default-item ${HIGHLIGHT_SUB} --menu "$_InstNMMenuBody" 0 0 5 \
          "1" "$_SeeWirelessDev" \
          "2" "$_InstNMMenuPkg" \
          "3" "$_InstNMMenuNM" \
          "4" "$_InstNMMenuCups" \
          "5" "$_Back" 2>${ANSWER}

        case $(cat ${ANSWER}) in
            "1") # Identify the Wireless Device
                lspci -k | grep -i -A 2 "network controller" > /tmp/.wireless
                if [[ $(cat /tmp/.wireless) != "" ]]; then
                    DIALOG " $_WirelessShowTitle " --textbox /tmp/.wireless 0 0
                else
                    DIALOG " $_WirelessShowTitle " --msgbox "$_WirelessErrBody" 7 30
                fi
                ;;
            "2") install_wireless_packages
                ;;
            "3") install_nm
                ;;
            "4") install_cups
                ;;
            *) loopmenu=0
                return 0
                ;;
        esac
    done
}

# ntp not exactly wireless, but this menu is the best fit.
install_wireless_packages() {

    WIRELESS_PACKAGES=""
    wireless_pkgs="dialog iw rp-pppoe wireless_tools wpa_actiond"

    for i in ${wireless_pkgs}; do
        WIRELESS_PACKAGES="${WIRELESS_PACKAGES} ${i} - on"
    done

    # If no wireless, uncheck wireless pkgs
    [[ $(lspci | grep -i "Network Controller") == "" ]] && WIRELESS_PACKAGES=$(echo $WIRELESS_PACKAGES | sed "s/ on/ off/g")

    DIALOG " $_InstNMMenuPkg " --checklist "$_InstNMMenuPkgBody\n\n$_UseSpaceBar" 0 0 13 \
      $WIRELESS_PACKAGES \
      "ufw" "-" off \
      "gufw" "-" off \
      "ntp" "-" off \
      "b43-fwcutter" "Broadcom 802.11b/g/n" off \
      "bluez-firmware" "Broadcom BCM203x / STLC2300 Bluetooth" off \
      "ipw2100-fw" "Intel PRO/Wireless 2100" off \
      "ipw2200-fw" "Intel PRO/Wireless 2200" off \
      "zd1211-firmware" "ZyDAS ZD1211(b) 802.11a/b/g USB WLAN" off 2>${PACKAGES}

    if [[ $(cat ${PACKAGES}) != "" ]]; then
        clear
        basestrap ${MOUNTPOINT} $(cat ${PACKAGES}) 2>$ERR
        check_for_error "$FUNCNAME" $?
    fi
}

# Network Manager
install_nm() {
    if [[ $NM_ENABLED -eq 0 ]]; then
        # Prep variables
        echo "" > ${PACKAGES}
        nm_list="connman CLI dhcpcd CLI netctl CLI NetworkManager GUI wicd GUI"
        NM_LIST=""
        NM_INST=""

        # Generate list of DMs installed with DEs, and a list for selection menu
        for i in ${nm_list}; do
            [[ -e ${MOUNTPOINT}/usr/bin/${i} ]] && NM_INST="${NM_INST} ${i}" && check_for_error "${i} already installed."
            NM_LIST="${NM_LIST} ${i}"
        done

        # Remove netctl from selectable list as it is a PITA to configure via arch_chroot
        NM_LIST=$(echo $NM_LIST | sed "s/netctl CLI//")

        DIALOG " $_InstNMTitle " --menu "$_AlreadyInst $NM_INST\n$_InstNMBody" 0 0 4 \
          ${NM_LIST} 2> ${PACKAGES}
        clear

        # If a selection has been made, act
        if [[ $(cat ${PACKAGES}) != "" ]]; then
            # check if selected nm already installed. If so, enable and break loop.
            for i in ${NM_INST}; do
                [[ $(cat ${PACKAGES}) == ${i} ]] && enable_nm && break
            done

            # If no match found, install and enable NM
            if [[ $NM_ENABLED -eq 0 ]]; then
                # Where networkmanager selected, add network-manager-applet
                sed -i 's/NetworkManager/networkmanager network-manager-applet/g' ${PACKAGES}
                basestrap ${MOUNTPOINT} $(cat ${PACKAGES}) 2>$ERR
                check_for_error "$FUNCNAME" "$?"

                # Where networkmanager selected, now remove network-manager-applet
                sed -i 's/networkmanager network-manager-applet/NetworkManager/g' ${PACKAGES}
                enable_nm
            fi
        fi
    fi

    # Show after successfully installing or where attempting to repeat when already completed.
    [[ $NM_ENABLED -eq 1 ]] && DIALOG " $_InstNMTitle " --msgbox "$_InstNMErrBody" 0 0
}

enable_nm() {
    # Add openrc support. If openrcbase was installed, the file /mnt/.openrc should exist.
    if [[ $(cat ${PACKAGES}) == "NetworkManager" ]]; then
        if [[ -e /mnt/.openrc ]]; then
            arch_chroot "rc-update add NetworkManager default" 2>$ERR
            check_for_error "add default NetworkManager." $?
        else
            arch_chroot "systemctl enable NetworkManager NetworkManager-dispatcher" >/tmp/.symlink 2>$ERR
            check_for_error "enable NetworkManager." $?
        fi
    else
        if [[ -e /mnt/.openrc ]]; then
            arch_chroot "rc-update add $(cat ${PACKAGES}) default" 2>$ERR
            check_for_error "add default $(cat ${PACKAGES})." $?
        else            
            arch_chroot "systemctl enable $(cat ${PACKAGES})" 2>$ERR
            check_for_error "enable $(cat ${PACKAGES})." $?
        fi
    fi
    NM_ENABLED=1
}

install_cups() {
    DIALOG " $_InstNMMenuCups " --checklist "$_InstCupsBody\n\n$_UseSpaceBar" 0 0 5 \
      "cups" "-" on \
      "cups-pdf" "-" off \
      "ghostscript" "-" on \
      "gsfonts" "-" on \
      "samba" "-" off 2>${PACKAGES}

    if [[ $(cat ${PACKAGES}) != "" ]]; then
        clear
        basestrap ${MOUNTPOINT} $(cat ${PACKAGES}) 2>$ERR
        check_for_error "$FUNCNAME" $?

    if [[ $(cat ${PACKAGES} | grep "cups") != "" ]]; then
        DIALOG " $_InstNMMenuCups " --yesno "$_InstCupsQ" 0 0
        if [[ $? -eq 0 ]]; then
            # Add openrc support. If openrcbase was installed, the file /mnt/.openrc should exist.
            if [[ -e /mnt/.openrc ]]; then
                arch_chroot "rc-update add cupsd default" 2>$ERR
            else
                arch_chroot "systemctl enable org.cups.cupsd.service" 2>$ERR
            fi
            check_for_error "enable cups" $?
            DIALOG " $_InstNMMenuCups " --infobox "\n$_Done!\n\n" 0 0
            sleep 2
            fi
        fi
    fi
}

install_multimedia_menu() {
    declare -i loopmenu=1
    while ((loopmenu)); do
        local PARENT="$FUNCNAME"

        submenu 5
        DIALOG " $_InstMultMenuBody " --default-item ${HIGHLIGHT_SUB} --menu " $_InstMultMenuTitle " 0 0 5 \
          "1" "$_InstMulSnd" \
          "2" "$_InstMulCodec" \
          "3" "$_InstMulAcc" \
          "4" "$_InstMulCust" \
          "5" "$_Back" 2>${ANSWER}

        HIGHLIGHT_SUB=$(cat ${ANSWER})
        case $(cat ${ANSWER}) in
            "1") install_alsa_pulse
                ;;
            "2") install_codecs
                ;;
            "3") install_acc_menu
                ;;
            "4") install_cust_pkgs
                ;;
            *) loopmenu=0
                ;;
        esac
    done
}

install_alsa_pulse() {
    # Prep Variables
    echo "" > ${PACKAGES}
    ALSA=""
    PULSE_EXTRA=""
    alsa=$(pacman -Ss alsa | awk '{print $1}' | grep "/alsa-" | sed "s/extra\///g" | sort -u)
    pulse_extra=$(pacman -Ss pulseaudio- | awk '{print $1}' | sed "s/extra\///g" | grep "pulseaudio-" | sort -u)

    for i in ${alsa}; do
        ALSA="${ALSA} ${i} - off"
    done

    ALSA=$(echo $ALSA | sed "s/alsa-utils - off/alsa-utils - on/g" | sed "s/alsa-plugins - off/alsa-plugins - on/g")

    for i in ${pulse_extra}; do
        PULSE_EXTRA="${PULSE_EXTRA} ${i} - off"
    done

    DIALOG " $_InstMulSnd " --checklist "$_InstMulSndBody\n\n$_UseSpaceBar" 0 0 6 \
      $ALSA "pulseaudio" "-" off $PULSE_EXTRA \
      "paprefs" "pulseaudio GUI" off \
      "pavucontrol" "pulseaudio GUI" off \
      "ponymix" "pulseaudio CLI" off \
      "volumeicon" "ALSA GUI" off \
      "volwheel" "ASLA GUI" off 2>${PACKAGES}

    clear
    # If at least one package, install.
    if [[ $(cat ${PACKAGES}) != "" ]]; then
        basestrap ${MOUNTPOINT} $(cat ${PACKAGES}) 2>$ERR
        check_for_error "$FUNCNAME" "$?"
    fi
}

install_codecs() {
    # Prep Variables
    echo "" > ${PACKAGES}
    GSTREAMER=""
    gstreamer=$(pacman -Ss gstreamer | awk '{print $1}' | grep "/gstreamer" | sed "s/extra\///g" | sed "s/community\///g" | sort -u)
    echo $gstreamer
    for i in ${gstreamer}; do
        GSTREAMER="${GSTREAMER} ${i} - off"
    done

    DIALOG " $_InstMulCodec " --checklist "$_InstMulCodBody\n\n$_UseSpaceBar" 0 0 14 \
    $GSTREAMER "xine-lib" "-" off 2>${PACKAGES}

    clear
    # If at least one package, install.
    if [[ $(cat ${PACKAGES}) != "" ]]; then
        basestrap ${MOUNTPOINT} $(cat ${PACKAGES}) 2>$ERR
        check_for_error "$FUNCNAME" "$?"
    fi
}

# Install Accessibility Applications
install_acc_menu() {
    echo "" > ${PACKAGES}

    DIALOG " $_InstAccTitle " --checklist "$_InstAccBody" 0 0 15 \
      "accerciser" "-" off \
      "at-spi2-atk" "-" off \
      "at-spi2-core" "-" off \
      "brltty" "-" off \
      "caribou" "-" off \
      "dasher" "-" off \
      "espeak" "-" off \
      "espeakup" "-" off \
      "festival" "-" off \
      "java-access-bridge" "-" off \
      "java-atk-wrapper" "-" off \
      "julius" "-" off \
      "orca" "-" off \
      "qt-at-spi" "-" off \
      "speech-dispatcher" "-" off 2>${PACKAGES}

    clear
    # If something has been selected, install
    if [[ $(cat ${PACKAGES}) != "" ]]; then
        basestrap ${MOUNTPOINT} ${PACKAGES} 2>$ERR
        check_for_error "$FUNCNAME" $? || return $?
    fi
}

install_cust_pkgs() {
    echo "" > ${PACKAGES}
    DIALOG " $_InstMulCust " --inputbox "$_InstMulCustBody" 0 0 "" 2>${PACKAGES} || return 0

    clear
    # If at least one package, install.
    if [[ $(cat ${PACKAGES}) != "" ]]; then
        if [[ $(cat ${PACKAGES}) == "hen poem" ]]; then
            DIALOG " \"My Sweet Buckies\" by Atiya & Carl " --msgbox "\nMy Sweet Buckies,\nYou are the sweetest Buckies that ever did \"buck\",\nLily, Rosie, Trumpet, and Flute,\nMy love for you all is absolute!\n\nThey buck: \"We love our treats, we are the Booyakka sisters,\"\n\"Sometimes we squabble and give each other comb-twisters,\"\n\"And in our garden we love to sunbathe, forage, hop and jump,\"\n\"We love our freedom far, far away from that factory farm dump,\"\n\n\"For so long we were trapped in cramped prisons full of disease,\"\n\"No sunlight, no fresh air, no one who cared for even our basic needs,\"\n\"We suffered in fear, pain, and misery for such a long time,\"\n\"But now we are so happy, we wanted to tell you in this rhyme!\"\n\n" 0 0
        else
            basestrap ${MOUNTPOINT} $(cat ${PACKAGES}) 2>$ERR
            check_for_error "$FUNCNAME $(cat ${PACKAGES})" "$?"
        fi
    fi
}

security_menu() {
    declare -i loopmenu=1
    while ((loopmenu)); do
        local PARENT="$FUNCNAME"

        submenu 4
        DIALOG " $_SecMenuTitle " --default-item ${HIGHLIGHT_SUB} \
          --menu "$_SecMenuBody" 0 0 4 \
          "1" "$_SecJournTitle" \
          "2" "$_SecCoreTitle" \
          "3" "$_SecKernTitle " \
          "4" "$_Back" 2>${ANSWER}

        HIGHLIGHT_SUB=$(cat ${ANSWER})
        case $(cat ${ANSWER}) in
            # systemd-journald
            "1") DIALOG " $_SecJournTitle " --menu "$_SecJournBody" 0 0 7 \
                   "$_Edit" "/etc/systemd/journald.conf" \
                   "10M" "SystemMaxUse=10M" \
                   "20M" "SystemMaxUse=20M" \
                   "50M" "SystemMaxUse=50M" \
                   "100M" "SystemMaxUse=100M" \
                   "200M" "SystemMaxUse=200M" \
                   "$_Disable" "Storage=none" 2>${ANSWER}

                 if [[ $(cat ${ANSWER}) != "" ]]; then
                     if [[ $(cat ${ANSWER}) == "$_Disable" ]]; then
                         sed -i "s/#Storage.*\|Storage.*/Storage=none/g" ${MOUNTPOINT}/etc/systemd/journald.conf
                         sed -i "s/SystemMaxUse.*/#&/g" ${MOUNTPOINT}/etc/systemd/journald.conf
                         DIALOG " $_SecJournTitle " --infobox "\n$_Done!\n\n" 0 0
                         sleep 2
                     elif [[ $(cat ${ANSWER}) == "$_Edit" ]]; then
                         nano ${MOUNTPOINT}/etc/systemd/journald.conf
                     else
                         sed -i "s/#SystemMaxUse.*\|SystemMaxUse.*/SystemMaxUse=$(cat ${ANSWER})/g" ${MOUNTPOINT}/etc/systemd/journald.conf
                         sed -i "s/Storage.*/#&/g" ${MOUNTPOINT}/etc/systemd/journald.conf
                         DIALOG " $_SecJournTitle " --infobox "\n$_Done!\n\n" 0 0
                         sleep 2
                     fi
                 fi
                 ;;
            # core dump
            "2") DIALOG " $_SecCoreTitle " --menu "$_SecCoreBody" 0 0 2 \
                 "$_Disable" "Storage=none" \
                 "$_Edit" "/etc/systemd/coredump.conf" 2>${ANSWER}

                 if [[ $(cat ${ANSWER}) == "$_Disable" ]]; then
                     sed -i "s/#Storage.*\|Storage.*/Storage=none/g" ${MOUNTPOINT}/etc/systemd/coredump.conf
                     DIALOG " $_SecCoreTitle " --infobox "\n$_Done!\n\n" 0 0
                     sleep 2
                 elif [[ $(cat ${ANSWER}) == "$_Edit" ]]; then
                     nano ${MOUNTPOINT}/etc/systemd/coredump.conf
                 fi
                 ;;
            # Kernel log access
            "3") DIALOG " $_SecKernTitle " --menu "$_SecKernBody" 0 0 2 \
                 "$_Disable" "kernel.dmesg_restrict = 1" \
                 "$_Edit" "/etc/systemd/coredump.conf.d/custom.conf" 2>${ANSWER}

                  case $(cat ${ANSWER}) in
                      "$_Disable") echo "kernel.dmesg_restrict = 1" > ${MOUNTPOINT}/etc/sysctl.d/50-dmesg-restrict.conf
                                   DIALOG " $_SecKernTitle " --infobox "\n$_Done!\n\n" 0 0
                                   sleep 2 ;;
                      "$_Edit") [[ -e ${MOUNTPOINT}/etc/sysctl.d/50-dmesg-restrict.conf ]] && nano ${MOUNTPOINT}/etc/sysctl.d/50-dmesg-restrict.conf || \
                                  DIALOG " $_SeeConfErrTitle " --msgbox "$_SeeConfErrBody1" 0 0 ;;
                  esac
                 ;;
            *) loopmenu=0
                return 0
                 ;;
        esac
    done
}