slitaz-boot-scripts annotate etc/init.d/rcS @ rev 5
Add the main init script : /etc/init.d/rcS
| author | Christophe Lincoln <pankso@slitaz.org> |
|---|---|
| date | Fri Nov 30 12:29:35 2007 +0100 (2007-11-30) |
| parents | |
| children | a5e2677812ab |
| rev | line source |
|---|---|
| pankso@5 | 1 #!/bin/sh |
| pankso@5 | 2 # /etc/init.d/rcS - Initial boot script for SliTaz GNU/Linux. rcS is the main |
| pankso@5 | 3 # initialisation script used to check fs, mount, clean, run scripts and start |
| pankso@5 | 4 # daemons. |
| pankso@5 | 5 # |
| pankso@5 | 6 # Config file is : /etc/rcS.conf |
| pankso@5 | 7 # |
| pankso@5 | 8 . /etc/init.d/rc.functions |
| pankso@5 | 9 . /etc/rcS.conf |
| pankso@5 | 10 |
| pankso@5 | 11 # Start by sleeping a bit. |
| pankso@5 | 12 echo "Processing /etc/init.d/rcS... " |
| pankso@5 | 13 sleep 1 |
| pankso@5 | 14 |
| pankso@5 | 15 # Mount /proc. |
| pankso@5 | 16 echo -n "Mounting proc filesystem... " |
| pankso@5 | 17 /bin/mount proc |
| pankso@5 | 18 status && sleep 1 |
| pankso@5 | 19 |
| pankso@5 | 20 # Before mounting filesystems we check fs specified in the file |
| pankso@5 | 21 # /etc/rcS.conf and variable $CHECK_FS. |
| pankso@5 | 22 if [ ! "$CHECK_FS" = "" ]; then |
| pankso@5 | 23 mount -o remount,ro / |
| pankso@5 | 24 for i in $CHECK_FS |
| pankso@5 | 25 do |
| pankso@5 | 26 echo "Checking filesystem on : $i" |
| pankso@5 | 27 /sbin/e2fsck -p $i |
| pankso@5 | 28 sleep 2 |
| pankso@5 | 29 done |
| pankso@5 | 30 fi |
| pankso@5 | 31 |
| pankso@5 | 32 # Remount rootfs rw. |
| pankso@5 | 33 echo "Remounting rootfs read/write... " |
| pankso@5 | 34 /bin/mount -o remount,rw / |
| pankso@5 | 35 |
| pankso@5 | 36 # Mount all stuff from /etc/fstab. |
| pankso@5 | 37 echo "Mounting all staff from fstab... " |
| pankso@5 | 38 /bin/mount -a |
| pankso@5 | 39 |
| pankso@5 | 40 # Start Udev to populate /dev and handle hotplug events |
| pankso@5 | 41 if [ "$UDEV" = "yes" ]; then |
| pankso@5 | 42 echo -n "Starting udev daemon..." |
| pankso@5 | 43 /sbin/udevd --daemon |
| pankso@5 | 44 status |
| pankso@5 | 45 echo -n "Executing : udevstart..." |
| pankso@5 | 46 /sbin/udevstart |
| pankso@5 | 47 status |
| pankso@5 | 48 echo "/sbin/udevd" > /proc/sys/kernel/hotplug |
| pankso@5 | 49 fi |
| pankso@5 | 50 |
| pankso@5 | 51 # Handle kernel cmdline parameter config=<device>,<path> to source a |
| pankso@5 | 52 # disk init script |
| pankso@5 | 53 if grep -q " config=" /proc/cmdline; then |
| pankso@5 | 54 CONFIG=`cat /proc/cmdline | sed 's/.* config=\([^ ]*\).*/\1/'` |
| pankso@5 | 55 DEVICE=${CONFIG%,*} |
| pankso@5 | 56 SCRIPT=${CONFIG#*,} |
| pankso@5 | 57 echo -n "Source $SCRIPT from $DEVICE... " |
| pankso@5 | 58 if /bin/mount -r $DEVICE /mnt; then |
| pankso@5 | 59 . /mnt/$SCRIPT |
| pankso@5 | 60 /bin/umount /mnt |
| pankso@5 | 61 fi |
| pankso@5 | 62 status |
| pankso@5 | 63 fi |
| pankso@5 | 64 |
| pankso@5 | 65 # Start syslogd and klogd. |
| pankso@5 | 66 if [ "$KERNEL_LOG_DAEMONS" = "yes" ]; then |
| pankso@5 | 67 echo -n "Starting system log deamon: syslogd... " |
| pankso@5 | 68 /sbin/syslogd -s $SYSLOGD_ROTATED_SIZE && status |
| pankso@5 | 69 echo -n "Starting kernel log daemon: klogd... " |
| pankso@5 | 70 /sbin/klogd && status |
| pankso@5 | 71 else |
| pankso@5 | 72 echo "Kernel log daemons are disabled in /etc/rc.conf... " |
| pankso@5 | 73 fi |
| pankso@5 | 74 |
| pankso@5 | 75 # Creat /dev/cdrom if needed. |
| pankso@5 | 76 if [ ! "`readlink /dev/cdrom`" ]; then |
| pankso@5 | 77 DRIVE_NAME=`cat /proc/sys/dev/cdrom/info | grep "drive name" | cut -f 3` |
| pankso@5 | 78 echo -n "Creating symlink : /dev/cdrom..." |
| pankso@5 | 79 ln -s /dev/$DRIVE_NAME /dev/cdrom |
| pankso@5 | 80 status |
| pankso@5 | 81 fi |
| pankso@5 | 82 |
| pankso@5 | 83 # Clean up the system. |
| pankso@5 | 84 if [ "$CLEAN_UP_SYSTEM" = "yes" ]; then |
| pankso@5 | 85 echo -n "Cleaning up the system... " |
| pankso@5 | 86 rm -rf /tmp/* |
| pankso@5 | 87 rm -f /var/run/*.pid |
| pankso@5 | 88 status |
| pankso@5 | 89 else |
| pankso@5 | 90 echo "System clean up is disabled in /etc/rcS.conf... " |
| pankso@5 | 91 echo "Keeping all tmp and pid files... " |
| pankso@5 | 92 status |
| pankso@5 | 93 fi |
| pankso@5 | 94 |
| pankso@5 | 95 # Set up tmp X11 and ICE dir. |
| pankso@5 | 96 echo -n "Setting up tmp X11 and ICE unix dir... " |
| pankso@5 | 97 /bin/mkdir -p /tmp/.X11-unix |
| pankso@5 | 98 /bin/mkdir -p /tmp/.ICE-unix |
| pankso@5 | 99 /bin/chmod 1777 /tmp/.X11-unix |
| pankso@5 | 100 /bin/chmod 1777 /tmp/.ICE-unix |
| pankso@5 | 101 status |
| pankso@5 | 102 |
| pankso@5 | 103 # Load all modules listed in config file. |
| pankso@5 | 104 if [ ! "$LOAD_MODULES" = "" ]; then |
| pankso@5 | 105 for mod in $LOAD_MODULES |
| pankso@5 | 106 do |
| pankso@5 | 107 modprobe $mod |
| pankso@5 | 108 done |
| pankso@5 | 109 fi |
| pankso@5 | 110 |
| pankso@5 | 111 # Start all scripts specified with $RUN_SCRIPTS. |
| pankso@5 | 112 echo "Executing all initialisation scripts..." |
| pankso@5 | 113 for script in $RUN_SCRIPTS |
| pankso@5 | 114 do |
| pankso@5 | 115 /etc/init.d/$script |
| pankso@5 | 116 done |
| pankso@5 | 117 |
| pankso@5 | 118 # Start all daemons specified with $RUN_DAEMONS. |
| pankso@5 | 119 echo "Starting all daemons specified in /etc/rcS.conf..." |
| pankso@5 | 120 for daemon in $RUN_DAEMONS |
| pankso@5 | 121 do |
| pankso@5 | 122 /etc/init.d/$daemon start |
| pankso@5 | 123 done |
| pankso@5 | 124 |
| pankso@5 | 125 # Reset screen and display a bold message. |
| pankso@5 | 126 if [ -n "$MESSAGE" ]; then |
| pankso@5 | 127 /usr/bin/reset |
| pankso@5 | 128 echo -e "\033[1m$MESSAGE\033[0m" |
| pankso@5 | 129 fi |
| pankso@5 | 130 |