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#!/bin/bash # # live: Init script for live image # # chkconfig: 345 00 99 # description: Init script for live image. ### BEGIN INIT INFO # X-Start-Before: display-manager chronyd ### END INIT INFO . /etc/init.d/functions if ! strstr "`cat /proc/cmdline`" rd.live.image || [ "$1" != "start" ]; then exit 0 fi if [ -e /.liveimg-configured ] ; then configdone=1 fi exists() { which $1 >/dev/null 2>&1 || return $* } livedir="LiveOS" for arg in `cat /proc/cmdline` ; do if [ "${arg##rd.live.dir=}" != "${arg}" ]; then livedir=${arg##rd.live.dir=} continue fi if [ "${arg##live_dir=}" != "${arg}" ]; then livedir=${arg##live_dir=} fi done # Enable swap unless requested otherwise swaps=`blkid -t TYPE=swap -o device` if ! strstr "`cat /proc/cmdline`" noswap && [ -n "$swaps" ] ; then for s in $swaps ; do action "Enabling swap partition $s" swapon $s done fi if ! strstr "`cat /proc/cmdline`" noswap && [ -f /run/initramfs/live/${livedir}/swap.img ] ; then action "Enabling swap file" swapon /run/initramfs/live/${livedir}/swap.img fi # Support for persistent homes mountPersistentHome() { # support label/uuid if [ "${homedev##LABEL=}" != "${homedev}" -o "${homedev##UUID=}" != "${homedev}" ]; then homedev=`/sbin/blkid -o device -t "$homedev"` fi # if we're given a file rather than a blockdev, loopback it if [ "${homedev##mtd}" != "${homedev}" ]; then # mtd devs don't have a block device but get magic-mounted with -t jffs2 mountopts="-t jffs2" elif [ ! -b "$homedev" ]; then loopdev=`losetup -f` if [ "${homedev##/run/initramfs/live}" != "${homedev}" ]; then action "Remounting live store r/w" mount -o remount,rw /run/initramfs/live fi losetup $loopdev $homedev homedev=$loopdev fi # if it's encrypted, we need to unlock it if [ "$(/sbin/blkid -s TYPE -o value $homedev 2>/dev/null)" = "crypto_LUKS" ]; then echo echo "Setting up encrypted /home device" plymouth ask-for-password --command="cryptsetup luksOpen $homedev EncHome" homedev=/dev/mapper/EncHome fi # and finally do the mount mount $mountopts $homedev /home # if we have /home under what's passed for persistent home, then # we should make that the real /home. useful for mtd device on olpc if [ -d /home/home ]; then mount --bind /home/home /home ; fi [ -x /sbin/restorecon ] && /sbin/restorecon /home if [ -d /home/liveuser ]; then USERADDARGS="-M" ; fi } # Help locate persistent homes findPersistentHome() { for arg in `cat /proc/cmdline` ; do if [ "${arg##persistenthome=}" != "${arg}" ]; then homedev=${arg##persistenthome=} fi done } if strstr "`cat /proc/cmdline`" persistenthome= ; then findPersistentHome elif [ -e /run/initramfs/live/${livedir}/home.img ]; then homedev=/run/initramfs/live/${livedir}/home.img fi # Mount the persistent home if it's available if ! strstr "`cat /proc/cmdline`" nopersistenthome && [ -n "$homedev" ] ; then action "Mounting persistent /home" mountPersistentHome fi if [ -n "$configdone" ]; then exit 0 fi # Create the liveuser (no password) so automatic logins and sudo works action "Adding live user" useradd $USERADDARGS -c "Live System User" liveuser passwd -d liveuser > /dev/null usermod -aG wheel liveuser > /dev/null # Same for root passwd -d root > /dev/null # Turn off firstboot (similar to a DVD/minimal install, where it asks # for the user to accept the EULA before bringing up a TTY) systemctl --no-reload disable firstboot-text.service 2> /dev/null || : systemctl --no-reload disable firstboot-graphical.service 2> /dev/null || : systemctl stop firstboot-text.service 2> /dev/null || : systemctl stop firstboot-graphical.service 2> /dev/null || : # Prelinking damages the images sed -i 's/PRELINKING=yes/PRELINKING=no/' /etc/sysconfig/prelink &>/dev/null || : # Turn off mdmonitor by default systemctl --no-reload disable mdmonitor.service 2> /dev/null || : systemctl --no-reload disable mdmonitor-takeover.service 2> /dev/null || : systemctl stop mdmonitor.service 2> /dev/null || : systemctl stop mdmonitor-takeover.service 2> /dev/null || : # Even if there isn't gnome, this doesn't hurt. gsettings set org.gnome.software download-updates 'false' || : # Disable cron systemctl --no-reload disable crond.service 2> /dev/null || : systemctl --no-reload disable atd.service 2> /dev/null || : systemctl stop crond.service 2> /dev/null || : systemctl stop atd.service 2> /dev/null || : # Disable abrt systemctl --no-reload disable abrtd.service 2> /dev/null || : systemctl stop abrtd.service 2> /dev/null || : # Don't sync the system clock when running live (RHBZ #1018162) sed -i 's/rtcsync//' /etc/chrony.conf # Mark things as configured touch /.liveimg-configured # add static hostname to work around xauth bug # https://bugzilla.redhat.com/show_bug.cgi?id=679486 # the hostname must be something else than 'localhost' # https://bugzilla.redhat.com/show_bug.cgi?id=1370222 echo "localhost-live" > /etc/hostname mkdir -p /home/liveuser/.config/xfce4 # ugly stuff, this should give us a default background for now #mkdir -p /usr/share/backgrounds/images #ln -s /usr/share/backgrounds/f32/default/f32.png # /usr/share/backgrounds/images/default.png cat > /home/liveuser/.config/xfce4/helpers.rc << FOE MailReader=sylpheed-claws FileManager=Thunar WebBrowser=firefox FOE # disable screensaver locking (#674410) cat >> /home/liveuser/.xscreensaver << FOE mode: off lock: False dpmsEnabled: False FOE # deactivate xfconf-migration (#683161) rm -f /etc/xdg/autostart/xfconf-migration-4.6.desktop || : # deactivate xfce4-panel first-run dialog (#693569) mkdir -p /home/liveuser/.config/xfce4/xfconf/xfce-perchannel-xml cp /etc/xdg/xfce4/panel/default.xml /home/liveuser/.config/xfce4/xfconf/xfce-perchannel-xml/xfce4-panel.xml # set up lightdm autologin sed -i 's/^#autologin-user=.*/autologin-user=liveuser/' /etc/lightdm/lightdm.conf sed -i 's/^#autologin-user-timeout=.*/autologin-user-timeout=0/' /etc/lightdm/lightdm.conf sed -i 's/^#show-language-selector=.*/show-language-selector=true/' /etc/lightdm/lightdm-gtk-greeter.conf # set Xfce as default session, otherwise login will fail sed -i 's/^#user-session=.*/user-session=xfce/' /etc/lightdm/lightdm.conf # debrand #sed -i "s/Red Hat Enterprise/Rocky/g" /usr/share/anaconda/gnome/fedora-welcome.desktop #sed -i "s/RHEL/Rocky Linux/g" /usr/share/anaconda/gnome/fedora-welcome #sed -i "s/Red Hat Enterprise/Rocky/g" /usr/share/anaconda/gnome/fedora-welcome #sed -i "s/org.fedoraproject.AnacondaInstaller/fedora-logo-icon/g" /usr/share/anaconda/gnome/fedora-welcome #sed -i "s/org.fedoraproject.AnacondaInstaller/fedora-logo-icon/g" /usr/share/applications/liveinst.desktop # set default background cat > /etc/xdg/xfce4/xfconf/xfce-perchannel-xml/xfce4-desktop.xml <<XFCEEOF <?xml version="1.0" encoding="UTF-8"?> <channel name="xfce4-desktop" version="1.0"> <property name="backdrop" type="empty"> <property name="screen0" type="empty"> <property name="monitor0" type="empty"> <property name="color-style" type="int" value="0"/> <property name="image-style" type="int" value="5"/> <property name="last-image" type="string" value="/usr/share/backgrounds/rocky-default-9-abstract-2-day.png"/> <property name="last-single-image" type="string" value="/usr/share/backgrounds/rocky-default-9-abstract-2-day.png"/> <property name="image-path" type="string" value="/usr/share/backgrounds/rocky-default-9-abstract-2-day.png"/> </property> </property> </property> </channel> XFCEEOF # Show harddisk install on the desktop sed -i -e 's/NoDisplay=true/NoDisplay=false/' /usr/share/applications/liveinst.desktop mkdir /home/liveuser/Desktop cp /usr/share/applications/liveinst.desktop /home/liveuser/Desktop/ if [ -f /usr/share/anaconda/gnome/fedora-welcome.desktop ]; then mkdir -p ~liveuser/.config/autostart cp /usr/share/anaconda/gnome/fedora-welcome.desktop /usr/share/applications/ cp /usr/share/anaconda/gnome/fedora-welcome.desktop ~liveuser/.config/autostart/ fi # no updater applet in live environment rm -f /etc/xdg/autostart/org.mageia.dnfdragora-updater.desktop # and mark it as executable (new Xfce security feature) chmod +x /home/liveuser/Desktop/liveinst.desktop cat > ~liveuser/.profile << PROFILE_EOF export XDG_DATA_DIRS="\${XDG_DATA_DIRS}:\${HOME}/Desktop" PROFILE_EOF # move to anaconda - probably not required for XFCE. mv /usr/share/applications/liveinst.desktop /usr/share/applications/anaconda.desktop # this goes at the end after all other changes. chown -R liveuser:liveuser /home/liveuser restorecon -R /home/liveuser restorecon -R /
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