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pankso@5
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1 #!/bin/sh
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pankso@153
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2 # /etc/init.d/rcS - Initial boot script for SliTaz GNU/Linux.
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3 # Config file is : /etc/rcS.conf
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4 #
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5 # rcS is the main initialization script used to check fs, mount, clean,
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6 # run scripts and start daemons.
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7 #
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8 . /etc/init.d/rc.functions
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9 . /etc/rcS.conf
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10
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11 if [ "$1" != "logged" ]; then # logged
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pascal@41
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12
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13 echo "Processing /etc/init.d/rcS... "
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14
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15 # Mount /proc.
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16 echo -n "Mounting proc filesystem... "
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17 /bin/mount proc
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18 status
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19
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20 # Start Udev to populate /dev and handle hotplug events
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21 if [ "$UDEV" = "yes" ]; then
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22 echo -n "Starting udev daemon..."
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23 /sbin/udevd --daemon
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24 status
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25 echo -n "Udevadm requesting events from the Kernel..."
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26 udevadm trigger
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27 status
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28 echo -n "Udevadm waiting for the event queue to finish..."
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29 udevadm settle
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30 status
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31 echo "/sbin/udevd" > /proc/sys/kernel/hotplug
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32 fi
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33
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34 # Before mounting filesystems we check fs specified in the file
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35 # /etc/rcS.conf and variable $CHECK_FS.
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36 if [ -n "$CHECK_FS" ]; then
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37 mount -o remount,ro /
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38 for i in $CHECK_FS
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39 do
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40 echo "Checking filesystem on : $i"
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41 /sbin/e2fsck -p $i
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42 done
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43 fi
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44
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45 # Remount rootfs rw.
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46 echo "Remounting rootfs read/write... "
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47 /bin/mount -o remount,rw /
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48
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49 # Mount filesystems in /etc/fstab.
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50 echo "Mounting filesystems in fstab... "
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51 /bin/mount -a
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52
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53 # Store boot messages to log files.
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54 /bin/dmesg > /var/log/dmesg.log &
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55 vcsa2txt < /dev/vcsa1 | awk 'BEGIN {s=0} /^Processing|^.witching/ {s=1} { if (s) print }' >/var/log/boot.log
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56 script -a -q -c '/etc/init.d/rcS logged' /var/log/boot.log
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57
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58 else # logged
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59
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60 # Clean up the system.
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61 if [ "$CLEAN_UP_SYSTEM" = "yes" ]; then
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62 echo -n "Cleaning up the system... "
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63 /bin/rm -rf /tmp /var/run/*.pid /var/run/dbus/* \
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64 /var/run/hald/pid /var/lock/*
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65 /bin/mkdir -p /tmp && /bin/chmod 1777 /tmp
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66 status
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67 else
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68 echo "System clean up is disabled in /etc/rcS.conf... "
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69 echo -n "Keeping all tmp and pid files... "
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70 status
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71 fi
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72
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73 # Set up tmp X11 and ICE dir.
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74 echo -n "Setting up tmp X11 and ICE unix dir... "
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75 /bin/mkdir -p /tmp/.X11-unix /tmp/.ICE-unix
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76 /bin/chmod 1777 /tmp/.X11-unix /tmp/.ICE-unix
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77 status
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78
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79 # Fast boot into X for HD install or custom Live system. We need
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80 # keymap settings since Xvesa dump the console mapping and a correct
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81 # slim configuration for screen resolution. DBUS and HAL must also start
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82 # befor X session (manual login or autologin) to have devices in PCmanFM.
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83 if [ "$FAST_BOOT_X" = "yes" ] || grep -q -w "fastbootx" /proc/cmdline; then
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84 /etc/init.d/i18n.sh
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85 /etc/init.d/dbus start
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86 /etc/init.d/hald start
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87 /etc/init.d/slim start &
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88 fi
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89
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90 # Create /dev/cdrom if needed (symlink does not exist on LiveCD).
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91 # Also add /dev/cdrom to fstab if entry does not exist.
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92 if grep -q " cdrom=" /proc/cmdline; then
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93 DRIVE_NAME=`cat /proc/cmdline | sed 's/.* cdrom=\([^ ]*\).*/\1/'`
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94 else
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95 DRIVE_NAME=`cat /proc/sys/dev/cdrom/info | grep "drive name" | cut -f 3`
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pascal@91
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96 fi
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pascal@45
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97 if [ -n "$DRIVE_NAME" -a ! "`readlink /dev/cdrom`" ]; then
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98 echo -n "Creating symlink : /dev/cdrom..."
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99 ln -s /dev/$DRIVE_NAME /dev/cdrom
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100 ln -s /dev/$DRIVE_NAME /dev/dvd
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101 status
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102 fi
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103 if ! grep -q "/dev/cdrom" /etc/fstab; then
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104 echo -n "Adding /dev/cdrom to fstab..."
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pascal@63
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105 echo '/dev/cdrom /media/cdrom iso9660 user,ro,noauto 0 0' \
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106 >> /etc/fstab
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107 status
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108 fi
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pankso@49
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109 # Chmod hack on each boot for Asunder and burnbox. Allowing all users
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110 # to burn/rip CD/DVD.
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111 if [ -n "$DRIVE_NAME" -a "`readlink /dev/cdrom`" ]; then
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112 echo -n "Chmoding cdrom device..."
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113 chmod 0666 /dev/cdrom
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114 chmod 0666 /dev/dvd
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115 chmod 0666 /dev/$DRIVE_NAME
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116 status
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117 fi
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118
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119 # Handle kernel cmdline parameter modprobe=<module_list>
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120 if grep -q " modprobe=" /proc/cmdline; then
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121 MODULES=`sed -e 's/.* modprobe=\([^ ]*\).*/\1/' -e 's/,/\n/g' < /proc/cmdline`
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122 for i in $MODULES; do
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123 echo -n "Loading kernel module $i"
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124 /sbin/modprobe $i
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125 status
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126 done
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127 fi
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128
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129 # Handle kernel cmdline parameter config=<device>,<path> to source a
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130 # disk init script
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131 if grep -q " config=" /proc/cmdline; then
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132 CONFIG=`cat /proc/cmdline | sed 's/.* config=\([^ ]*\).*/\1/'`
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133 DEVICE=${CONFIG%,*}
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134 SCRIPT=${CONFIG#*,}
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135 echo "Probing $DEVICE... "
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136 if ! /bin/mount -r $DEVICE /mnt; then
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137 if echo $DEVICE | grep -q "/dev/sd"; then
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138 USBDELAY=`cat /sys/module/usb_storage/parameters/delay_use`
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139 USBDELAY=$((1+$USBDELAY))
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140 echo "$DEVICE is potentially a USB device: sleep for $USBDELAY seconds"
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141 sleep $USBDELAY
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142 fi
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143 if ! /bin/mount -r $DEVICE /mnt; then
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144 CONFIG=""
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145 fi
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146 fi
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147 echo -n "Source $SCRIPT from $DEVICE... "
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148 if [ -n "$CONFIG" ]; then
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149 . /mnt/$SCRIPT
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150 /bin/umount /mnt
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151 fi
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152 status
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153 fi
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154
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pascal@124
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155 # Mount /proc/bus/usb.
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156 if [ -d /proc/bus/usb ]; then
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157 echo -n "Mounting /proc/bus/usb filesystem... "
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158 /bin/mount -t usbfs usbfs /proc/bus/usb
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159 status
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160 fi
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161
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162 # Start syslogd and klogd.
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163 if [ "$KERNEL_LOG_DAEMONS" = "yes" ]; then
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164 echo -n "Starting system log deamon: syslogd... "
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165 /sbin/syslogd -s $SYSLOGD_ROTATED_SIZE && status
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166 echo -n "Starting kernel log daemon: klogd... "
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167 /sbin/klogd && status
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168 else
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169 echo "Kernel log daemons are disabled in /etc/rc.conf... "
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170 fi
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171
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172 # Load all modules listed in config file.
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173 if [ -n "$LOAD_MODULES" ]; then
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174 for mod in $LOAD_MODULES
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175 do
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176 modprobe $mod
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177 done
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178 fi
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179
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paul@146
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180 # Be quiet on configuration to avoid message overwriting ncurses dialog
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181 echo "0 0 0 0" > /proc/sys/kernel/printk
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182
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183 # Detect PCI and USB devices with Tazhw from slitaz-tools. We load
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184 # kernel module only at first boot or in LiveCD mode.
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185 if [ ! -s /var/lib/detected-modules ]; then
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186 /sbin/tazhw init
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187 fi
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188
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189 # Start all scripts specified with $RUN_SCRIPTS.
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190 echo "Executing all initialization scripts..."
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191 for script in $RUN_SCRIPTS
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192 do
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193 if [ -x /etc/init.d/$script ]; then
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194 /etc/init.d/$script
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195 fi
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196 done
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197
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198 # Re-source main config file. In Live mode, daemons list can be modified
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199 # by boot options (screen=text will remove slim).
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200 . /etc/rcS.conf
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201
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202 # Start all daemons specified with $RUN_DAEMONS.
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203 echo "Starting all daemons specified in /etc/rcS.conf..."
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204 for daemon in $RUN_DAEMONS
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205 do
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206 if [ -x /etc/init.d/$daemon ]; then
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207 /etc/init.d/$daemon start
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208 fi
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209 done
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210
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pankso@143
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211 # Back to a verbose mode.
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212 echo "7 4 1 7" > /proc/sys/kernel/printk
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213
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214 # Reset screen and display a bold message.
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215 if [ -n "$MESSAGE" ]; then
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216 /usr/bin/reset
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217 echo -e "\033[1m$MESSAGE\033[0m"
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218 fi
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219
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220 fi # logged
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