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1 #!/bin/sh
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2 # /etc/init.d/rcS - Initial boot script for SliTaz GNU/Linux. rcS is the main
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3 # initialisation script used to check fs, mount, clean, run scripts and start
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4 # daemons.
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5 #
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6 # Config file is : /etc/rcS.conf
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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 # Start by sleeping a bit.
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12 echo "Processing /etc/init.d/rcS... "
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13 sleep 1
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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 && sleep 1
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19
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20 # Before mounting filesystems we check fs specified in the file
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21 # /etc/rcS.conf and variable $CHECK_FS.
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22 if [ ! "$CHECK_FS" = "" ]; then
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23 mount -o remount,ro /
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24 for i in $CHECK_FS
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25 do
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26 echo "Checking filesystem on : $i"
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27 /sbin/e2fsck -p $i
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28 sleep 2
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29 done
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30 fi
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31
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32 # Remount rootfs rw.
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33 echo "Remounting rootfs read/write... "
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34 /bin/mount -o remount,rw /
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35
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36 # Mount all stuff from /etc/fstab.
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37 echo "Mounting all staff from fstab... "
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38 /bin/mount -a
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39
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40 # Start Udev to populate /dev and handle hotplug events
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41 if [ "$UDEV" = "yes" ]; then
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42 echo -n "Starting udev daemon..."
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43 /sbin/udevd --daemon
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44 status
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45 echo -n "Executing : udevstart..."
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46 /sbin/udevstart
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47 status
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48 echo "/sbin/udevd" > /proc/sys/kernel/hotplug
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49 fi
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50
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51 # Creat /dev/cdrom if needed (symlink does not exist on LiveCD). Chmod
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52 # hack for Asunder and burnbox allowing all users to burn/rip CD/DVD.
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53 # Add also /dev/cdrom to fstab in entry dos not exist.
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54 #
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55 DRIVE_NAME=`cat /proc/sys/dev/cdrom/info | grep "drive name" | cut -f 3`
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56 if [ ! "`readlink /dev/cdrom`" ]; then
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57 echo -n "Creating symlink : /dev/cdrom..."
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58 ln -s /dev/$DRIVE_NAME /dev/cdrom
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59 chmod 0666 /dev/cdrom
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60 status
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61 fi
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62 if ! grep -q "/dev/cdrom" /etc/fstab; then
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63 echo -n "Adding /dev/cdrom to fstab..."
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64 echo '/dev/cdrom /media/cdrom iso9660 user,noauto 0 0' \
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65 >> /etc/fstab
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66 status
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67 fi
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68 chmod 0666 /dev/$DRIVE_NAME
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69
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70 # Handle kernel cmdline parameter modprobe=<module_list>
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71 if grep -q " modprobe=" /proc/cmdline; then
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72 MODULES=`sed -e 's/.* modprobe=\([^ ]*\).*/\1/' -e 's/,/\n/g' < /proc/cmdline`
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73 for i in $MODULES; do
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74 echo -n "Loading kernel module $i"
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75 /sbin/modprobe $i
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76 status
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77 done
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78 fi
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79
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80 # Handle kernel cmdline parameter config=<device>,<path> to source a
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81 # disk init script
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82 if grep -q " config=" /proc/cmdline; then
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83 CONFIG=`cat /proc/cmdline | sed 's/.* config=\([^ ]*\).*/\1/'`
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84 DEVICE=${CONFIG%,*}
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85 SCRIPT=${CONFIG#*,}
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86 echo -n "Source $SCRIPT from $DEVICE... "
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87 if /bin/mount -r $DEVICE /mnt; then
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88 . /mnt/$SCRIPT
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89 /bin/umount /mnt
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90 fi
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91 status
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92 fi
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93
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94 # Start syslogd and klogd.
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95 if [ "$KERNEL_LOG_DAEMONS" = "yes" ]; then
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96 echo -n "Starting system log deamon: syslogd... "
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97 /sbin/syslogd -s $SYSLOGD_ROTATED_SIZE && status
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98 echo -n "Starting kernel log daemon: klogd... "
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99 /sbin/klogd && status
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100 else
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101 echo "Kernel log daemons are disabled in /etc/rc.conf... "
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102 fi
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103
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104 # Clean up the system.
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105 if [ "$CLEAN_UP_SYSTEM" = "yes" ]; then
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106 echo -n "Cleaning up the system... "
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107 rm -rf /tmp/*
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108 rm -f /var/run/*.pid
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109 status
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110 else
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111 echo "System clean up is disabled in /etc/rcS.conf... "
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112 echo "Keeping all tmp and pid files... "
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113 status
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114 fi
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115
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116 # Set up tmp X11 and ICE dir.
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117 echo -n "Setting up tmp X11 and ICE unix dir... "
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118 /bin/mkdir -p /tmp/.X11-unix
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119 /bin/mkdir -p /tmp/.ICE-unix
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120 /bin/chmod 1777 /tmp/.X11-unix
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121 /bin/chmod 1777 /tmp/.ICE-unix
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122 status
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123
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124 # Load all modules listed in config file.
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125 if [ ! "$LOAD_MODULES" = "" ]; then
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126 for mod in $LOAD_MODULES
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127 do
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128 modprobe $mod
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129 done
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130 fi
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131
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132 # Start all scripts specified with $RUN_SCRIPTS.
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133 echo "Executing all initialisation scripts..."
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134 for script in $RUN_SCRIPTS
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135 do
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136 /etc/init.d/$script
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137 done
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138
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139 # Start all daemons specified with $RUN_DAEMONS.
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140 echo "Starting all daemons specified in /etc/rcS.conf..."
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141 for daemon in $RUN_DAEMONS
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142 do
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143 /etc/init.d/$daemon start
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144 done
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145
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146 # Reset screen and display a bold message.
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147 if [ -n "$MESSAGE" ]; then
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148 /usr/bin/reset
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149 echo -e "\033[1m$MESSAGE\033[0m"
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150 fi
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151
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