add config for iso

2026-08-01 20:28:05 +02:00 · 2026-06-22 11:20:05 +02:00
commit 1a5a5c08c2
88 changed files with 1383 additions and 0 deletions
@@ -0,0 +1 @@
+archiso
@@ -0,0 +1 @@
+LANG=C.UTF-8
@@ -0,0 +1 @@
+/usr/share/zoneinfo/UTC
@@ -0,0 +1,3 @@
+HOOKS=(base udev microcode modconf kms memdisk archiso archiso_loop_mnt archiso_pxe_common archiso_pxe_nbd archiso_pxe_http archiso_pxe_nfs block filesystems keyboard)
+COMPRESSION="xz"
+COMPRESSION_OPTIONS=(-9e)
@@ -0,0 +1,8 @@
+# mkinitcpio preset file for the 'linux' package on archiso
+
+PRESETS=('archiso')
+
+ALL_kver='/boot/vmlinuz-linux'
+archiso_config='/etc/mkinitcpio.conf.d/archiso.conf'
+
+archiso_image="/boot/initramfs-linux.img"
@@ -0,0 +1,7 @@
+# The broadcom-wl package requires some modules to be disabled in order to use
+# wl. Since the ISO image needs to cover many hardware cases, this file
+# overrides the default blacklist in /usr/lib/modprobe.d/
+#
+# If you need to use wl, you may need to delete this file, then `rmmod` any
+# already-loaded modules that are now blacklisted before proceeding to modprobe
+# wl itself.
@@ -0,0 +1,11 @@
+To install [38;2;23;147;209mArch Linux[0m follow the installation guide:
+https://wiki.archlinux.org/title/Installation_guide
+
+For Wi-Fi, authenticate to the wireless network using the [35miwctl[0m utility.
+For mobile broadband (WWAN) modems, connect with the [35mmmcli[0m utility.
+Ethernet, WLAN and WWAN interfaces using DHCP should work automatically.
+
+After connecting to the internet, the installation guide can be accessed
+via the convenience script [35mInstallation_guide[0m.
+
+[41m [41m [41m [40m [44m [40m [41m [46m [45m [41m [46m [43m [41m [44m [45m [40m [44m [40m [41m [44m [41m [41m [46m [42m [41m [44m [43m [41m [45m [40m [40m [44m [40m [41m [44m [42m [41m [46m [44m [41m [46m [47m [0m
@@ -0,0 +1,13 @@
+# remove from airootfs!
+[Trigger]
+Operation = Install
+Operation = Upgrade
+Type = Package
+Target = pacman-mirrorlist
+
+[Action]
+Description = Uncommenting HTTPS mirrors in /etc/pacman.d/mirrorlist...
+When = PostTransaction
+Depends = pacman-mirrorlist
+Depends = sed
+Exec = /usr/bin/sed -E -i 's/#(Server = https:)/\1/g' /etc/pacman.d/mirrorlist
@@ -0,0 +1,18 @@
+# remove from airootfs!
+# As a workaround for https://bugs.archlinux.org/task/49347 , remove pacman hooks specific to the ISO build process.
+# If not, they would be used when pacstrap is run in the live environment.
+
+[Trigger]
+Operation = Install
+Operation = Upgrade
+Operation = Remove
+Type = Package
+Target = *
+
+[Action]
+Description = Work around FS#49347 by removing custom pacman hooks that are only required during ISO build...
+When = PostTransaction
+Depends = sh
+Depends = coreutils
+Depends = grep
+Exec = /bin/sh -c "rm -- $(grep -Frl 'remove from airootfs' /etc/pacman.d/hooks/)"
@@ -0,0 +1 @@
+root:x:0:0:root:/root:/usr/bin/zsh
@@ -0,0 +1 @@
+/run/systemd/resolve/stub-resolv.conf
@@ -0,0 +1 @@
+root::14871::::::
@@ -0,0 +1,3 @@
+# Allow root login using password authentication
+PasswordAuthentication yes
+PermitRootLogin yes
@@ -0,0 +1,2 @@
+[Journal]
+Storage=volatile
@@ -0,0 +1,4 @@
+[Login]
+HandleSuspendKey=ignore
+HandleHibernateKey=ignore
+HandleLidSwitch=ignore
@@ -0,0 +1,22 @@
+[Match]
+Type=ether
+# Exclude virtual Ethernet interfaces
+Kind=!*
+
+[Link]
+RequiredForOnline=routable
+
+[Network]
+DHCP=yes
+MulticastDNS=yes
+
+# systemd-networkd does not set per-interface-type default route metrics
+# https://github.com/systemd/systemd/issues/17698
+# Explicitly set route metric, so that Ethernet is preferred over Wi-Fi and Wi-Fi is preferred over mobile broadband.
+# Use values from NetworkManager. From nm_device_get_route_metric_default in
+# https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/blob/main/src/core/devices/nm-device.c
+[DHCPv4]
+RouteMetric=100
+
+[IPv6AcceptRA]
+RouteMetric=100
@@ -0,0 +1,20 @@
+[Match]
+Type=wlan
+
+[Link]
+RequiredForOnline=routable
+
+[Network]
+DHCP=yes
+MulticastDNS=yes
+
+# systemd-networkd does not set per-interface-type default route metrics
+# https://github.com/systemd/systemd/issues/17698
+# Explicitly set route metric, so that Ethernet is preferred over Wi-Fi and Wi-Fi is preferred over mobile broadband.
+# Use values from NetworkManager. From nm_device_get_route_metric_default in
+# https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/blob/main/src/core/devices/nm-device.c
+[DHCPv4]
+RouteMetric=600
+
+[IPv6AcceptRA]
+RouteMetric=600
@@ -0,0 +1,19 @@
+[Match]
+Type=wwan
+
+[Link]
+RequiredForOnline=routable
+
+[Network]
+DHCP=yes
+
+# systemd-networkd does not set per-interface-type default route metrics
+# https://github.com/systemd/systemd/issues/17698
+# Explicitly set route metric, so that Ethernet is preferred over Wi-Fi and Wi-Fi is preferred over mobile broadband.
+# Use values from NetworkManager. From nm_device_get_route_metric_default in
+# https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/blob/main/src/core/devices/nm-device.c
+[DHCPv4]
+RouteMetric=700
+
+[IPv6AcceptRA]
+RouteMetric=700
@@ -0,0 +1,2 @@
+[Network]
+IPv6PrivacyExtensions=yes
@@ -0,0 +1,4 @@
+# Default systemd-resolved configuration for archiso
+
+[Resolve]
+MulticastDNS=yes
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+/dev/null
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+[Unit]
+Description=Choose mirror from the kernel command line
+ConditionKernelCommandLine=mirror
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/choose-mirror
+
+[Install]
+WantedBy=multi-user.target
@@ -0,0 +1 @@
+/usr/lib/systemd/system/cloud-config.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/cloud-final.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/cloud-init-local.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/cloud-init-main.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/cloud-init-network.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/ModemManager.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/systemd-networkd.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/systemd-resolved.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/systemd-timesyncd.service
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+[Unit]
+Description=Temporary /etc/pacman.d/gnupg directory
+
+[Mount]
+What=tmpfs
+Where=/etc/pacman.d/gnupg
+Type=tmpfs
+Options=mode=0755,noswap
@@ -0,0 +1,3 @@
+[Service]
+ExecStart=
+ExecStart=-/usr/bin/agetty --noreset --noclear --autologin root - ${TERM}
@@ -0,0 +1,14 @@
+[Unit]
+Description=Auto Arch Installer
+After=multi-user.target
+
+[Service]
+Type=simple
+ExecStart=/root/install.sh
+TTYPath=/dev/tty1
+StandardInput=tty
+StandardOutput=tty
+Restart=no
+
+[Install]
+WantedBy=multi-user.target
@@ -0,0 +1,13 @@
+[Unit]
+Description=Unmute All Sound Card Controls For Use With The Live Arch Environment
+# This needs to run after the audio device becomes available.
+Wants=systemd-udev-settle.service
+After=systemd-udev-settle.service sound.target
+ConditionKernelCommandLine=accessibility=on
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/livecd-sound -u
+
+[Install]
+WantedBy=sound.target
@@ -0,0 +1,20 @@
+[Unit]
+Description=Screen reader service
+After=livecd-alsa-unmuter.service
+Before=getty@tty1.service
+ConditionKernelCommandLine=accessibility=on
+
+[Service]
+Type=oneshot
+TTYPath=/dev/tty13
+ExecStartPre=/usr/bin/chvt 13
+ExecStart=/usr/local/bin/livecd-sound -p
+ExecStartPost=/usr/bin/chvt 1
+ExecStartPost=systemctl start espeakup.service
+StandardInput=tty
+TTYVHangup=yes
+TTYVTDisallocate=yes
+RemainAfterExit=true
+
+[Install]
+WantedBy=multi-user.target
@@ -0,0 +1 @@
+/usr/lib/systemd/system/ModemManager.service
@@ -0,0 +1 @@
+../choose-mirror.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/hv_fcopy_daemon.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/hv_kvp_daemon.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/hv_vss_daemon.service
@@ -0,0 +1 @@
+/etc/systemd/system/install.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/iwd.service
@@ -0,0 +1 @@
+/etc/systemd/system/livecd-talk.service
@@ -0,0 +1 @@
+../pacman-init.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/sshd.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/systemd-networkd.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/systemd-resolved.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/vboxservice.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/vmtoolsd.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/vmware-vmblock-fuse.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/systemd-networkd-wait-online.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Initializes Pacman keyring
+Requires=etc-pacman.d-gnupg.mount
+After=etc-pacman.d-gnupg.mount time-sync.target
+BindsTo=etc-pacman.d-gnupg.mount
+Before=archlinux-keyring-wkd-sync.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/bin/pacman-key --init
+ExecStart=/usr/bin/pacman-key --populate
+
+[Install]
+WantedBy=multi-user.target
@@ -0,0 +1 @@
+/usr/lib/systemd/system/pcscd.socket
@@ -0,0 +1 @@
+/usr/lib/systemd/system/systemd-networkd.socket
@@ -0,0 +1 @@
+../livecd-alsa-unmuter.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/systemd-time-wait-sync.service
@@ -0,0 +1 @@
+/usr/lib/systemd/system/systemd-timesyncd.service
@@ -0,0 +1,6 @@
+# Allow systemd-networkd-wait-online to succeed with one interface, otherwise, if multiple network interfaces exist,
+# network-online.target gets needlessly delayed.
+# See https://wiki.archlinux.org/title/systemd-networkd#systemd-networkd-wait-online
+[Service]
+ExecStart=
+ExecStart=/usr/lib/systemd/systemd-networkd-wait-online --any
@@ -0,0 +1,43 @@
+#!/usr/bin/env bash
+
+script_cmdline() {
+    local param
+    for param in $(</proc/cmdline); do
+        case "${param}" in
+            script=*)
+                echo "${param#*=}"
+                return 0
+                ;;
+        esac
+    done
+}
+
+automated_script() {
+    local script rt
+    script="$(script_cmdline)"
+    if [[ -n "${script}" && ! -x /tmp/startup_script ]]; then
+        if [[ "${script}" =~ ^((http|https|ftp|tftp)://) ]]; then
+            printf '%s: downloading %s\n' "$0" "${script}"
+            # there's no synchronization for network availability before executing this script; to ensure the network
+            # is online, we use a transient systemd service that depends on network-online.target to download the
+            # script rather than manually polling the target
+            systemd-run --pty --quiet -p Wants=network-online.target -p After=network-online.target \
+                curl "${script}" --location --retry-connrefused --retry 10 --fail -s -o /tmp/startup_script
+            rt=$?
+        else
+            cp "${script}" /tmp/startup_script
+            rt=$?
+        fi
+        if [[ ${rt} -eq 0 ]]; then
+            chmod +x /tmp/startup_script
+            printf '%s: executing automated script\n' "$0"
+            # note that script is executed when other services (like pacman-init) may be still in progress, please
+            # synchronize to "systemctl is-system-running --wait" when your script depends on other services
+            /tmp/startup_script
+        fi
+    fi
+}
+
+if [[ $(tty) == "/dev/tty1" ]]; then
+    automated_script
+fi
@@ -0,0 +1,4 @@
+disable-ccid
+disable-pinpad
+pcsc-driver /usr/lib/libpcsclite.so
+pcsc-shared
@@ -0,0 +1,6 @@
+# fix for screen readers
+if grep -Fqa 'accessibility=' /proc/cmdline &> /dev/null; then
+    setopt SINGLE_LINE_ZLE
+fi
+
+~/.automated_script.sh
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+clear
+
+echo "=============================="
+echo " Arch Custom Installer"
+echo "=============================="
+
+# 1. Nom utilisateur
+read -p "Nom utilisateur: " USERNAME
+
+# 2. Hostname
+read -p "Nom machine (hostname): " HOSTNAME
+
+# 3. Disque
+lsblk
+read -p "Disque à installer (ex: /dev/sda): " DISK
+
+echo "WARNING: Tout sera effacé sur $DISK"
+read -p "Continuer ? (yes/no): " CONFIRM
+
+if [ "$CONFIRM" != "yes" ]; then
+    echo "Installation annulée"
+    exit 1
+fi
+
+# 4. Partitionnement simple
+parted $DISK --script mklabel gpt
+parted $DISK --script mkpart primary fat32 1MiB 512MiB
+parted $DISK --script set 1 esp on
+parted $DISK --script mkpart primary ext4 512MiB 100%
+
+mkfs.fat -F32 ${DISK}1
+mkfs.ext4 ${DISK}2
+
+mount ${DISK}2 /mnt
+mkdir -p /mnt/boot
+mount ${DISK}1 /mnt/boot
+
+# 5. Base system
+pacstrap /mnt base linux linux-firmware sudo networkmanager
+
+genfstab -U /mnt >> /mnt/etc/fstab
+
+# 6. Config système
+arch-chroot /mnt bash -c "
+  useradd -m -G wheel $USERNAME
+  echo '$HOSTNAME' > /etc/hostname
+  systemctl enable NetworkManager
+"
+
+echo "Installation terminée"
+echo "Reboot..."
+reboot
@@ -0,0 +1,5 @@
+#!/bin/sh
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+exec xdg-open 'https://wiki.archlinux.org/title/Installation_guide'
@@ -0,0 +1,29 @@
+#!/bin/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+get_cmdline() {
+    local param
+    for param in $(</proc/cmdline); do
+        case "${param}" in
+            "${1}="*)
+                echo "${param##*=}"
+                return 0
+                ;;
+        esac
+    done
+}
+
+mirror="$(get_cmdline mirror)"
+[[ "$mirror" == 'auto' ]] && mirror="$(get_cmdline archiso_http_srv)"
+[[ -n "$mirror" ]] || exit 0
+
+mv /etc/pacman.d/mirrorlist /etc/pacman.d/mirrorlist.orig
+cat >/etc/pacman.d/mirrorlist <<EOF
+#
+# Arch Linux repository mirrorlist
+# Generated by archiso
+#
+
+Server = ${mirror%%/}/\$repo/os/\$arch
+EOF
@@ -0,0 +1,239 @@
+#!/usr/bin/env bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+usage() {
+    cat <<-_EOF_
+    live cd sound helper script.
+    Usage: livecdsound [OPTION]
+    OPTIONS
+        -u, --unmute      unmute all sound cards
+        -p, --pick        select a card for speech output
+        -h, --help        Show this usage message
+
+_EOF_
+}
+
+bugout() {
+    printf "/usr/local/bin/livecdsound: programming error"
+    stat_fail
+}
+
+echo_card_indices() {
+    if [[ -f /proc/asound/cards ]]; then
+        sed -n -e's/^[[:space:]]*\([0-7]\)[[:space:]].*/\1/p' /proc/asound/cards
+    fi
+}
+
+# The following functions try to set many controls.
+# No card has all the controls and so some of the attempts are bound to fail.
+# Because of this, the functions can't return useful status values.
+
+# $1 <card id>
+# $2 <control>
+# $3 <level>
+unmute_and_set_level() {
+    [[ -n "$3" && -n "$2" && -n "$1" ]] || bugout
+    systemd-cat -t "livecdsound" printf "Setting: %s on card: %s to %s\n" "$2" "$1" "$3"
+    systemd-cat -t "livecdsound" amixer -c "$1" set "$2" "$3" unmute
+    return 0
+}
+
+# $1 <card id>
+# $2 <control>
+mute_and_zero_level() {
+    [[ -n "$1" && -n "$2" ]] || bugout
+    systemd-cat -t "livecdsound" printf "Muting control: %s on card: %s\n" "$2" "$1"
+    systemd-cat -t "livecdsound" amixer -c "$1" set "$2" "0%" mute
+    return 0
+}
+
+# $1 <card ID>
+# $2 <control>
+# $3 "on" | "off"
+switch_control() {
+    [[ -n "$3" && -n "$1" ]] || bugout
+    systemd-cat -t "livecdsound" printf "Switching control: %s on card: %s to %s\n" "$2" "$1" "$3"
+    systemd-cat -t "livecdsound" amixer -c "$1" set "$2" "$3"
+    return 0
+}
+
+# $1 <card ID>
+sanify_levels_on_card() {
+    unmute_and_set_level "$1" "Front" "80%"
+    unmute_and_set_level "$1" "Master" "80%"
+    unmute_and_set_level "$1" "Master Mono" "80%"
+    unmute_and_set_level "$1" "Master Digital" "80%"   # E.g., cs4237B
+    unmute_and_set_level "$1" "Playback" "80%"
+    unmute_and_set_level "$1" "Headphone" "100%"
+    unmute_and_set_level "$1" "PCM" "80%"
+    unmute_and_set_level "$1" "PCM,1" "80%"   # E.g., ess1969
+    unmute_and_set_level "$1" "DAC" "80%"     # E.g., envy24, cs46xx
+    unmute_and_set_level "$1" "DAC,0" "80%"   # E.g., envy24
+    unmute_and_set_level "$1" "DAC,1" "80%"   # E.g., envy24
+    unmute_and_set_level "$1" "Synth" "80%"
+    unmute_and_set_level "$1" "CD" "80%"
+    unmute_and_set_level "$1" "PC Speaker" "100%"
+
+    mute_and_zero_level "$1" "Mic"
+    mute_and_zero_level "$1" "IEC958"         # Ubuntu #19648
+
+    # Intel P4P800-MX
+    switch_control "$1" "Master Playback Switch" on
+    switch_control "$1" "Master Surround" on
+
+    # Trident/YMFPCI/emu10k1:
+    unmute_and_set_level "$1" "Wave" "80%"
+    unmute_and_set_level "$1" "Music" "80%"
+    unmute_and_set_level "$1" "AC97" "80%"
+
+    # DRC:
+    unmute_and_set_level "$1" "Dynamic Range Compression" "80%"
+
+    # Required for HDA Intel (hda-intel):
+    unmute_and_set_level "$1" "Front" "80%"
+
+    # Required for SB Live 7.1/24-bit (ca0106):
+    unmute_and_set_level "$1" "Analog Front" "80%"
+
+    # Required at least for Via 823x hardware on DFI K8M800-MLVF Motherboard
+    switch_control "$1" "IEC958 Capture Monitor" off
+
+    # Required for hardware allowing toggles for AC97 through IEC958,
+    #  valid values are 0, 1, 2, 3. Needs to be set to 0 for PCM1.
+    unmute_and_set_level "$1" "IEC958 Playback AC97-SPSA" "0"
+
+    # Required for newer Via hardware
+    unmute_and_set_level "$1" "VIA DXS,0" "80%"
+    unmute_and_set_level "$1" "VIA DXS,1" "80%"
+    unmute_and_set_level "$1" "VIA DXS,2" "80%"
+    unmute_and_set_level "$1" "VIA DXS,3" "80%"
+
+    # Required on some notebooks with ICH4:
+    switch_control "$1" "Headphone Jack Sense" off
+    switch_control "$1" "Line Jack Sense" off
+
+    # Some machines need one or more of these to be on;
+    # others need one or more of these to be off:
+
+    switch_control "$1" "Audigy Analog/Digital Output Jack" on
+    switch_control "$1" "SB Live Analog/Digital Output Jack" on
+
+    # D1984 -- Thinkpad T61/X61
+    switch_control "$1" "Speaker" on
+    switch_control "$1" "Headphone" on
+
+    # HDA-Intel w/ "Digital" capture mixer (See Ubuntu #193823)
+    unmute_and_set_level "$1" "Digital" "80%"
+
+    return 0
+}
+
+# $1 <card ID> | "all"
+sanify_levels() {
+    local ttsdml_returnstatus=0
+    local card
+    case "$1" in
+        all)
+            for card in $(echo_card_indices); do
+                sanify_levels_on_card "$card" || ttsdml_returnstatus=1
+            done
+            ;;
+        *)
+            sanify_levels_on_card "$1" || ttsdml_returnstatus=1
+            ;;
+    esac
+    return "$ttsdml_returnstatus"
+}
+
+# List all cards that *should* be usable for PCM audio.  In my experience,
+# the console speaker (handled by the pcsp driver) isn't a suitable playback
+# device, so we'll exclude it.
+list_non_pcsp_cards() {
+    for card in $(echo_card_indices); do
+        local cardfile="/proc/asound/card${card}/id"
+        if [[ -r "$cardfile" && -f "$cardfile" && "$(cat "$cardfile")" != pcsp ]]; then
+            echo "$card"
+        fi
+    done
+}
+
+# Properly initialize the sound card so that we have audio at boot.
+unmute_all_cards() {
+    sanify_levels all
+}
+
+is_numeric() {
+    local str="$1"
+    [[ "$str" =~ ^[0-9]+$ ]]
+}
+
+set_default_card() {
+    local card="$1"
+    sed -e "s/%card%/$card/g" </usr/local/share/livecd-sound/asound.conf.in \
+        >/etc/asound.conf
+}
+
+play_on_card() {
+    local card="$1" file="$2"
+    aplay -q "-Dplughw:$card,0" "$file"
+}
+
+# If there are multiple usable sound cards, prompt the user to choose one,
+# using auditory feedback.
+pick_a_card() {
+    set -f
+    mapfile -t usable_cards < <(list_non_pcsp_cards)
+    num_usable_cards="${#usable_cards[@]}"
+
+    if (( num_usable_cards == 1 )); then
+        systemd-cat -t "livecdsound" printf "Only one sound card is detected\n"
+        exit 0
+    fi
+    systemd-cat -t "livecdsound" printf "multiple sound cards detected\n"
+    for card in "${usable_cards[@]}"; do
+        if ! is_numeric "$card"; then
+            continue
+        fi
+        play_on_card "$card" /usr/share/livecd-sounds/pick-a-card.wav &
+    done
+    wait
+    sleep 1
+    for card in "${usable_cards[@]}"; do
+        if ! is_numeric "$card"; then
+            continue
+        fi
+        play_on_card "$card" /usr/share/livecd-sounds/beep.wav
+        if read -r -t 10; then
+            systemd-cat -t "livecdsound" printf "Selecting %s sound card as default\n" "$card"
+            set_default_card "$card"
+            break
+        fi
+    done
+}
+
+if (( $# == 0 )); then
+    echo "error: No argument passed."
+    exit 1
+fi
+while [[ "${1}" != "" ]]; do
+    case ${1} in
+        -h|--help)
+            usage
+            exit
+            ;;
+        -u|--unmute)
+            systemd-cat -t "livecdsound" printf "Unmuting all cards"
+            unmute_all_cards
+            ;;
+        -p|--pick)
+            pick_a_card
+            ;;
+        *)
+            echo "error: Unsupported argument"
+            usage
+            exit 1
+            ;;
+    esac
+    shift
+done
@@ -0,0 +1,3 @@
+Defaults node
+defaults.ctl.card %card%;
+defaults.pcm.card %card%;
				`@@ -0,0 +1 @@`
				`/usr/lib/systemd/system/cloud-config.service`
				`@@ -0,0 +1 @@`
				`/usr/lib/systemd/system/cloud-final.service`
				`@@ -0,0 +1 @@`
				`/usr/lib/systemd/system/cloud-init-local.service`
				`@@ -0,0 +1 @@`
				`/usr/lib/systemd/system/cloud-init-main.service`
				`@@ -0,0 +1 @@`
				`/usr/lib/systemd/system/cloud-init-network.service`
				`@@ -0,0 +1 @@`
				`/usr/lib/systemd/system/ModemManager.service`
				`@@ -0,0 +1 @@`
				`/usr/lib/systemd/system/systemd-networkd.service`
				`@@ -0,0 +1 @@`
				`/usr/lib/systemd/system/systemd-resolved.service`
				`@@ -0,0 +1 @@`
				`/usr/lib/systemd/system/systemd-timesyncd.service`
				`@@ -0,0 +1 @@`
				`/usr/lib/systemd/system/hv_fcopy_daemon.service`