slitaz-boot-scripts annotate etc/init.d/bootopts.sh @ rev 302

Huge clean, colored rcS, faster, fix sound and other devices (used need a devtmpfs mounted on /dev) disabled logging for now
author Christophe Lincoln <pankso@slitaz.org>
date Fri Jun 01 21:46:07 2012 +0200 (2012-06-01)
parents 1dbfd813e21e
children 03d0b5dd9213
rev   line source
pankso@6 1 #!/bin/sh
pankso@302 2 #
pankso@302 3 # /etc/init.d/bootopts.sh : SliTaz boot options from the cmdline
pankso@6 4 #
pankso@160 5 # Earlier boot options are in rcS, ex: config= and modprobe=
pankso@153 6 #
pankso@6 7 . /etc/init.d/rc.functions
pankso@6 8
pascal@290 9 # Get first usb disk
pankso@302 10 usb_device() {
pascal@290 11 cd /sys/block
pascal@290 12 for i in sd* sda ; do
pascal@291 13 grep -qs 1 $i/removable && break
pascal@290 14 done
pascal@290 15 echo $i
pascal@290 16 }
pascal@290 17
pankso@262 18 # Default user account without password (uid=1000). In live mode the option
pankso@262 19 # user=name can be used, but user must be added before home= to have home dir.
pankso@262 20 # This option is not handled by a loop and case like others and has no
pankso@262 21 # effect on an installed system.
pankso@262 22 if ! grep -q "100[0-9]:100[0-9]" /etc/passwd; then
pankso@283 23 if fgrep -q "user=" /proc/cmdline; then
pankso@302 24 USER=$(cat /proc/cmdline | sed 's/.*user=\([^ ]*\).*/\1/')
pankso@262 25 # Avoid usage of an existing system user or root.
pankso@262 26 if grep -q ^$USER /etc/passwd; then
pankso@262 27 USER=tux
pankso@262 28 fi
pankso@262 29 else
pankso@262 30 USER=tux
pankso@262 31 fi
pankso@262 32 echo -n "Configuring user and group: $USER..."
pankso@262 33 adduser -D -s /bin/sh -g "SliTaz User" -G users -h /home/$USER $USER
pankso@262 34 passwd -d $USER >/dev/null
pankso@262 35 status
pankso@262 36 # Audio and cdrom group.
pankso@262 37 addgroup $USER audio
pankso@262 38 addgroup $USER cdrom
pankso@262 39 addgroup $USER video
pankso@262 40 addgroup $USER tty
pankso@262 41 # Slim default user.
pankso@262 42 if [ -f /etc/slim.conf ]; then
pankso@262 43 sed -i s/"default_user .*"/"default_user $USER"/\
pankso@262 44 /etc/slim.conf
pankso@262 45 fi
pankso@262 46 fi
pankso@262 47
pankso@160 48 # Parse /proc/cmdline for boot options.
pankso@302 49 echo "Checking for SliTaz cmdline options..."
pankso@162 50
pankso@302 51 for opt in $(cat /proc/cmdline)
pankso@160 52 do
pankso@160 53 case $opt in
pankso@160 54 eject)
pankso@160 55 # Eject cdrom.
pankso@160 56 eject /dev/cdrom ;;
pankso@262 57 autologin)
pankso@262 58 # Autologin option to skip first graphic login prompt.
pankso@262 59 echo "auto_login yes" >> /etc/slim.conf ;;
pankso@262 60 lang=*)
pankso@262 61 # Check for a specified locale (lang=*).
pankso@262 62 LANG=${opt#lang=}
pankso@300 63 /sbin/tazlocale $LANG ;;
pankso@262 64 kmap=*)
pankso@262 65 # Check for a specified keymap (kmap=*).
pankso@262 66 KEYMAP=${opt#kmap=}
pankso@262 67 echo -n "Setting system keymap to: $KEYMAP..."
pankso@262 68 echo "$KEYMAP" > /etc/keymap.conf
pankso@262 69 status ;;
pankso@262 70 home=*)
pankso@262 71 # Check for a specified home partition (home=*) and check for
pankso@262 72 # user home dir. Note: home=usb is a shorter and easier way to
pankso@262 73 # have home=/dev/sda1.
pankso@262 74 DEVICE=${opt#home=}
pascal@290 75 [ "$DEVICE" = "usb" ] && DEVICE="$(usb_device)1"
pankso@262 76 echo "Home has been specified to $DEVICE..."
pankso@283 77 DEVID=`/sbin/blkid | sed 'p;s/"//g' | fgrep "$DEVICE" | sed 's/:.*//;q'`
pankso@262 78 if [ -z "$DEVID" ]; then
pankso@262 79 USBDELAY=`cat /sys/module/usb_storage/parameters/delay_use`
pankso@262 80 USBDELAY=$((2+$USBDELAY))
pankso@262 81 echo "Sleeping $USBDELAY s to let the kernel detect the device... "
pankso@262 82 sleep $USBDELAY
pankso@262 83 fi
pankso@262 84 USER=`cat /etc/passwd | sed '/:1000:/!d;s/:.*//;q'`
pankso@262 85 DEVID=$DEVICE
pankso@262 86 if [ -x /sbin/blkid ]; then
pankso@262 87 # Can be a label, uuid, type or devname. DEVID gives us first: /dev/name.
pankso@283 88 DEVID=`/sbin/blkid | sed 'p;s/"//g' | fgrep "$DEVICE" | sed 's/:.*//;q'`
pankso@262 89 fi
pankso@262 90 DEVID=${DEVID##*/}
pankso@283 91 if [ -n "$DEVID" ] && fgrep -q "$DEVID" /proc/partitions ; then
pankso@262 92 echo "Mounting /home on /dev/$DEVID... "
pankso@262 93 [ -d /home/$USER ] && mv /home/$USER /tmp/$USER-files
pankso@273 94 mount /dev/$DEVID /home -o uid=1000,gid=100 2>/dev/null \
pankso@262 95 || mount /dev/$DEVID /home
pascal@289 96 case "$(/sbin/blkid | grep /dev/$DEVID:)" in
pascal@289 97 *\"ntfs\"*|*\"vfat\"*) mount.posixovl /home ;;
pankso@300 98 esac
pankso@262 99 # Check if swap file must be generated in /home: swap=size (Mb).
pankso@262 100 # This option is only used within home=device.
pankso@262 101 if grep -q "swap=[1-9]*" /proc/cmdline; then
pankso@262 102 SWAP_SIZE=`sed 's/.*swap=\([^ ]*\).*/\1/' < /proc/cmdline`
pankso@262 103 # DD to gen a virtual disk.
pankso@262 104 echo "Generating swap file: /home/swap ($SWAP_SIZE)..."
pankso@262 105 dd if=/dev/zero of=/home/swap bs=1M count=$SWAP_SIZE
pankso@262 106 # Make the Linux swap filesystem.
pankso@262 107 mkswap /home/swap
pankso@262 108 add_swap_in_fstab /home/swap
pankso@262 109 fi
pankso@262 110 else
pankso@262 111 echo "Unable to find $DEVICE... "
pankso@262 112 fi
pankso@262 113 # Move all user dir if needed.
pankso@262 114 if [ ! -d "/home/$USER" ] ; then
pankso@262 115 mv /tmp/$USER-files /home/$USER
pankso@262 116 chown -R $USER.users /home/$USER
pankso@262 117 else
pankso@262 118 rm -rf /tmp/$USER-files
pankso@262 119 fi
pankso@262 120 # Install all packages in /home/boot/packages. In live CD and
pankso@262 121 # USB mode the option home= mounts the device on /home, so we
pankso@262 122 # already have a boot directory with the Kernel and rootfs.
pankso@262 123 if [ -d "/home/boot/packages" ]; then
pankso@262 124 for pkg in /home/boot/packages/*.tazpkg
pankso@262 125 do
pankso@262 126 tazpkg install $pkg
pankso@262 127 done
pankso@262 128 fi
pankso@262 129 # We can have custom files in /home/boot/rootfs to overwrite
pankso@262 130 # the one packed into the Live system.
pankso@262 131 if [ -d "/home/boot/rootfs" ]; then
pankso@262 132 cp -a /home/boot/rootfs/* /
pankso@262 133 fi ;;
pankso@160 134 laptop)
pankso@171 135 # Enable Kernel Laptop mode.
pankso@171 136 echo "5" > /proc/sys/vm/laptop_mode ;;
pankso@160 137 mount)
pankso@160 138 # Mount all ext3 partitions found (opt: mount).
pankso@160 139 # Get the list of partitions.
pascal@228 140 DEVICES_LIST=`fdisk -l | sed '/83 Linux/!d;s/ .*//'`
pankso@160 141 # Mount filesystems rw.
pankso@160 142 for device in $DEVICES_LIST
pankso@160 143 do
pankso@160 144 name=${device#/dev/}
pankso@160 145 # Device can be already used by home=usb.
pankso@160 146 if ! mount | grep ^$device >/dev/null; then
pankso@160 147 echo "Mounting partition: $name on /mnt/$name"
pankso@160 148 mkdir /mnt/$name
pankso@160 149 mount $device /mnt/$name
pankso@160 150 fi
pankso@160 151 done ;;
pankso@160 152 mount-packages)
gokhlayeh@241 153 # Mount and install packages-XXX.iso (useful without Internet
pankso@160 154 # connection).
pankso@160 155 PKGSIGN="LABEL=\"packages-$(cat /etc/slitaz-release)\" TYPE=\"iso9660\""
pankso@160 156 PKGDEV=$(blkid | grep "$PKGSIGN" | cut -d: -f1)
pankso@160 157 [ -z "$PKGDEV" -a -L /dev/cdrom ] && \
pankso@160 158 PKGDEV=$(blkid /dev/cdrom | grep "$PKGSIGN" | cut -d: -f1)
pankso@160 159 if [ -n "$PKGDEV" ]; then
pankso@160 160 echo -n "Mounting packages archive from $PKGDEV..."
pankso@160 161 mkdir /packages && mount -t iso9660 -o ro $PKGDEV /packages
pankso@160 162 status
pankso@160 163 /packages/install.sh
pankso@160 164 fi ;;
pankso@262 165 wm=*)
pankso@262 166 # Check for a Window Manager (for a flavor, default WM can be changed
pankso@299 167 # with boot options or via /etc/slitaz/applications.conf).
pankso@262 168 WM=${opt#wm=}
pankso@262 169 case $WM in
pankso@262 170 ob|openbox|openbox-session)
pankso@299 171 WM=openbox-session ;;
pankso@262 172 e17|enlightenment|enlightenment_start)
pankso@299 173 WM=enlightenment ;;
pankso@299 174 razorqt|razor-session)
pankso@299 175 WM=razor-session ;;
pankso@299 176 esac
pankso@299 177 sed -i s/"WINDOW_MANAGER=.*"/"WINDOW_MANAGER=\"$WM\""/ \
pankso@299 178 /etc/slitaz/applications.conf ;;
pankso@160 179 *)
pankso@160 180 continue ;;
pankso@160 181 esac
pankso@160 182 done
pankso@160 183
pankso@262 184 # If no default WM fallback to Openbox (we never know).
pankso@262 185 if [ ! -f /etc/X11/wm.default ]; then
pankso@262 186 echo "openbox" > /etc/X11/wm.default
pankso@262 187 fi