slitaz-boot-scripts annotate etc/init.d/bootopts.sh @ rev 158
rcS: get all earlier boot option at one time + home= wait for kernel usb delay
author | Christophe Lincoln <pankso@slitaz.org> |
---|---|
date | Sun Apr 26 15:13:25 2009 +0200 (2009-04-26) |
parents | 965cc9d8722a |
children | 30b287d766bf |
rev | line source |
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pankso@6 | 1 #!/bin/sh |
pankso@6 | 2 # /etc/init.d/bootopts.sh - SliTaz boot options from the cmdline. |
pankso@6 | 3 # |
pankso@153 | 4 # Earlier boot options are in rcS: config= and modprobe= |
pankso@153 | 5 # |
pankso@6 | 6 . /etc/init.d/rc.functions |
pankso@6 | 7 |
pascal@132 | 8 # Update fstab for swapon/swapoff |
pascal@132 | 9 add_swap_in_fstab() |
pascal@132 | 10 { |
pankso@153 | 11 grep -q "$1 " /etc/fstab || cat >> /etc/fstab <<EOT |
pascal@132 | 12 $1 swap swap default 0 0 |
pascal@132 | 13 EOT |
pascal@132 | 14 } |
pascal@132 | 15 |
pankso@32 | 16 # Check if swap file must be generated in /home: swap=size (Mb). |
pankso@32 | 17 # This option is used with home=device. |
pankso@32 | 18 gen_home_swap() |
pankso@32 | 19 { |
pankso@32 | 20 if grep -q "swap=[1-9]*" /proc/cmdline; then |
pankso@32 | 21 SWAP_SIZE=`cat /proc/cmdline | sed 's/.*swap=\([^ ]*\).*/\1/'` |
pankso@32 | 22 # DD to gen a virtual disk. |
pankso@32 | 23 echo "Generating swap file: /home/swap ($SWAP_SIZE)..." |
pankso@32 | 24 dd if=/dev/zero of=/home/swap bs=1M count=$SWAP_SIZE |
pankso@32 | 25 # Make the Linux swap filesystem. |
pankso@32 | 26 mkswap /home/swap |
pascal@132 | 27 add_swap_in_fstab /home/swap |
pankso@32 | 28 fi |
pankso@32 | 29 } |
pankso@32 | 30 |
pankso@35 | 31 # Mount /home and check for user hacker home dir. |
pankso@35 | 32 # |
pankso@35 | 33 mount_home() |
pankso@35 | 34 { |
pankso@35 | 35 echo "Home has been specified to $DEVICE..." |
pankso@158 | 36 USBDELAY=`cat /sys/module/usb_storage/parameters/delay_use` |
pankso@158 | 37 USBDELAY=$((1+$USBDELAY)) |
pankso@158 | 38 echo "Sleeping $USBDELAY s to let the kernel detect the device... " |
pankso@158 | 39 sleep $USBDELAY |
pankso@95 | 40 USER=`cat /etc/passwd | grep 1000 | cut -d ":" -f 1` |
pankso@35 | 41 DEVID=$DEVICE |
pankso@35 | 42 if [ -x /sbin/blkid ]; then |
pankso@35 | 43 # Can be label, uuid or devname. DEVID give us first: /dev/name. |
pankso@35 | 44 DEVID=`/sbin/blkid | grep $DEVICE | cut -d: -f1` |
pankso@35 | 45 DEVID=${DEVID##*/} |
pankso@35 | 46 fi |
pankso@35 | 47 if [ -n "$DEVID" ] && grep -q "$DEVID" /proc/partitions ; then |
pankso@35 | 48 echo "Mounting /home on /dev/$DEVID... " |
pankso@95 | 49 mv /home/$USER /tmp/$USER-files |
pankso@95 | 50 mount /dev/$DEVID /home -o uid=1000,gid=1000 2>/dev/null \ |
pankso@57 | 51 || mount /dev/$DEVID /home |
pankso@35 | 52 gen_home_swap |
pankso@35 | 53 else |
pankso@36 | 54 echo "Unable to find $DEVICE... " |
pankso@35 | 55 fi |
pankso@35 | 56 # Move all hacker dir if needed. |
pankso@95 | 57 if [ ! -d "/home/$USER" ] ; then |
pankso@95 | 58 mv /tmp/$USER-files /home/$USER |
pankso@95 | 59 chown -R $USER.$USER /home/$USER |
pankso@35 | 60 else |
pankso@95 | 61 rm -rf /tmp/$USER-files |
pankso@35 | 62 fi |
pankso@35 | 63 } |
pankso@35 | 64 |
pankso@71 | 65 # Mount all ext3 partitions found (opt: mount). |
pankso@71 | 66 mount_partitions() |
pankso@71 | 67 { |
MikeDSmith25@107 | 68 # Get the list of partitions. |
pankso@71 | 69 DEVICES_LIST=`fdisk -l | grep 83 | cut -d " " -f 1` |
pankso@71 | 70 # Mount filesystems rw. |
pankso@71 | 71 for device in $DEVICES_LIST |
pankso@71 | 72 do |
pankso@71 | 73 name=${device#/dev/} |
pankso@71 | 74 # Device can be already used by home=usb. |
pankso@71 | 75 if ! mount | grep ^$device >/dev/null; then |
pankso@71 | 76 echo "Mounting partition: $name on /mnt/$name" |
pankso@71 | 77 mkdir /mnt/$name |
pankso@71 | 78 mount $device /mnt/$name |
pankso@71 | 79 fi |
pankso@71 | 80 done |
pankso@71 | 81 } |
pankso@71 | 82 |
pankso@6 | 83 # Parse /proc/cmdline with grep. |
pankso@6 | 84 # |
pankso@6 | 85 |
pankso@6 | 86 echo "Parsing kernel cmdline for SliTaz live options... " |
pankso@6 | 87 |
pankso@153 | 88 # eject: Eject cdrom |
pankso@153 | 89 if grep -q -w "eject" /proc/cmdline; then |
pankso@153 | 90 eject /dev/cdrom |
pankso@153 | 91 fi |
pankso@153 | 92 |
MikeDSmith25@107 | 93 # user=name: Default user account without password (uid=1000). |
pankso@95 | 94 # |
pankso@95 | 95 if ! grep -q "1000:1000" /etc/passwd; then |
pankso@95 | 96 if grep -q "user=" /proc/cmdline; then |
pankso@95 | 97 USER=`cat /proc/cmdline | sed 's/.*user=\([^ ]*\).*/\1/'` |
pankso@96 | 98 # Avoid usage of an existing system user or root. |
pankso@96 | 99 if grep -q ^$USER /etc/passwd; then |
pankso@99 | 100 USER=tux |
pankso@96 | 101 fi |
pankso@95 | 102 else |
pankso@99 | 103 USER=tux |
pankso@95 | 104 fi |
pankso@95 | 105 echo -n "Configuring user and group: $USER..." |
pankso@95 | 106 echo "$USER:x:1000:1000:SliTaz User,,,:/home/$USER:/bin/sh" >> /etc/passwd |
pankso@95 | 107 echo "$USER::14035:0:99999:7:::" >> /etc/shadow |
pankso@95 | 108 echo "$USER:x:1000:" >> /etc/group |
pankso@95 | 109 echo "$USER:!::" >> /etc/gshadow |
pankso@95 | 110 status |
pankso@95 | 111 # Audio group. |
pankso@95 | 112 sed -i s/"audio:x:20:"/"audio:x:20:$USER"/ /etc/group |
pankso@95 | 113 # /home/$USER files from /etc/skel. |
pankso@95 | 114 if [ -d /etc/skel ]; then |
pankso@95 | 115 cp -a /etc/skel /home/$USER |
MikeDSmith25@107 | 116 # Path for user desktop files. |
pankso@97 | 117 for i in /home/$USER/.local/share/applications/*.desktop |
pankso@97 | 118 do |
pankso@97 | 119 sed -i s/"user_name"/"$USER"/g $i |
pankso@97 | 120 done |
pankso@95 | 121 else |
pankso@95 | 122 mkdir -p /home/$USER |
pankso@95 | 123 fi |
pankso@95 | 124 # set permissions. |
pankso@95 | 125 chown -R $USER.$USER /home/$USER |
pankso@95 | 126 # Slim default user. |
pankso@95 | 127 if [ -f /etc/slim.conf ]; then |
pascal@119 | 128 sed -i s/"default_user .*"/"default_user $USER"/\ |
pankso@95 | 129 /etc/slim.conf |
pankso@95 | 130 fi |
pankso@95 | 131 fi |
pankso@95 | 132 |
pascal@117 | 133 # Autologin option to skip first graphic login prompt. |
pascal@117 | 134 if grep -q "autologin" /proc/cmdline; then |
pascal@117 | 135 echo "auto_login yes" >> /etc/slim.conf |
pascal@117 | 136 fi |
pascal@117 | 137 |
pankso@6 | 138 # Check for a specified home directory on cmdline (home=*). |
pankso@6 | 139 # |
pankso@6 | 140 if grep -q "home=usb" /proc/cmdline; then |
pankso@6 | 141 DEVICE=sda1 |
pankso@6 | 142 mount_home |
pankso@6 | 143 elif grep -q "home=" /proc/cmdline; then |
pankso@6 | 144 DEVICE=`cat /proc/cmdline | sed 's/.*home=\([^ ]*\).*/\1/'` |
pankso@6 | 145 mount_home |
pankso@30 | 146 fi |
pankso@30 | 147 |
MikeDSmith25@107 | 148 # Activate an eventual swap file in /home and on local HD. |
pankso@6 | 149 # |
pankso@6 | 150 if [ "`fdisk -l | grep swap`" ]; then |
pankso@6 | 151 for SWAP_DEV in `fdisk -l | grep swap | awk '{ print $1 }'`; do |
pankso@27 | 152 echo "Swap memory detected on: $SWAP_DEV" |
pascal@132 | 153 add_swap_in_fstab $SWAP_DEV |
pankso@6 | 154 done |
pankso@6 | 155 fi |
pascal@132 | 156 if grep -q swap /etc/fstab; then |
pascal@132 | 157 echo "Activating swap memory..." |
pascal@132 | 158 swapon -a |
pascal@132 | 159 fi |
pankso@6 | 160 |
pankso@6 | 161 # Check for a specified locale (lang=*). |
pankso@6 | 162 # |
pankso@6 | 163 if grep -q "lang=*" /proc/cmdline; then |
pankso@6 | 164 LANG=`cat /proc/cmdline | sed 's/.*lang=\([^ ]*\).*/\1/'` |
pankso@6 | 165 echo -n "Setting system locale to: $LANG... " |
pankso@6 | 166 echo "LANG=$LANG" > /etc/locale.conf |
pankso@6 | 167 echo "LC_ALL=$LANG" >> /etc/locale.conf |
pankso@6 | 168 status |
pankso@6 | 169 fi |
pankso@6 | 170 |
pankso@6 | 171 # Check for a specified keymap (kmap=*). |
pankso@6 | 172 # |
pankso@6 | 173 if grep -q "kmap=*" /proc/cmdline; then |
pankso@73 | 174 KEYMAP=`cat /proc/cmdline | sed 's/.*kmap=\([^ ]*\).*/\1/'` |
pankso@73 | 175 echo -n "Setting system keymap to: $KEYMAP..." |
pankso@73 | 176 echo "$KEYMAP" > /etc/keymap.conf |
pankso@6 | 177 status |
pankso@6 | 178 fi |
pankso@6 | 179 |
pankso@29 | 180 # Laptop option to load ac and battery Kernel modules. |
pankso@29 | 181 if grep -q "laptop" /proc/cmdline; then |
pankso@67 | 182 echo "Loading laptop modules: ac, battery, yenta_socket..." |
pankso@29 | 183 modprobe ac |
pankso@29 | 184 modprobe battery |
pankso@67 | 185 modprobe yenta_socket |
pankso@29 | 186 fi |
pankso@64 | 187 |
pankso@64 | 188 # Check for a Window Manager (for a flavor, default WM can be changed |
pankso@64 | 189 # with boot option or with an addfile in /etc/X11/wm.default. |
pankso@64 | 190 if grep -q "wm=" /proc/cmdline; then |
pankso@64 | 191 mkdir -p /etc/X11 |
pankso@64 | 192 WM=`cat /proc/cmdline | sed 's/.*wm=\([^ ]*\).*/\1/'` |
pankso@64 | 193 case $WM in |
pankso@64 | 194 jwm) |
pankso@64 | 195 echo "jwm" > /etc/X11/wm.default ;; |
pankso@64 | 196 ob|openbox|openbox-session) |
pankso@64 | 197 echo "openbox" > /etc/X11/wm.default ;; |
pankso@64 | 198 e17|enlightenment|enlightenment_start) |
pankso@64 | 199 echo "enlightenment" > /etc/X11/wm.default ;; |
pankso@64 | 200 esac |
pankso@64 | 201 else |
pankso@71 | 202 # If no default WM fallback to Openbox. |
pankso@64 | 203 if [ ! -f /etc/X11/wm.default ]; then |
pankso@71 | 204 echo "openbox" > /etc/X11/wm.default |
pankso@64 | 205 fi |
pankso@64 | 206 fi |
pankso@71 | 207 |
pankso@71 | 208 # Check for option mount. |
pankso@71 | 209 if grep -q "mount" /proc/cmdline; then |
pankso@71 | 210 mount_partitions |
pankso@71 | 211 fi |
pascal@155 | 212 |
pascal@155 | 213 # Mount and install packages-XXX.iso (usefull without Internet connection) |
pascal@155 | 214 if grep -q " mount-packages" /proc/cmdline; then |
pascal@155 | 215 PKGSIGN="LABEL=\"packages-$(cat /etc/slitaz-release)\" TYPE=\"iso9660\"" |
pascal@155 | 216 PKGDEV=$(blkid | grep "$PKGSIGN" | cut -d: -f1) |
pascal@155 | 217 [ -z "$PKGDEV" -a -L /dev/cdrom ] && PKGDEV=$(blkid /dev/cdrom | grep "$PKGSIGN" | cut -d: -f1) |
pascal@155 | 218 if [ -n "$PKGDEV" ]; then |
pascal@155 | 219 echo -n "Mounting packages archive from $PKGDEV..." |
pascal@155 | 220 mkdir /packages && mount -t iso9660 -o ro $PKGDEV /packages |
pascal@155 | 221 status |
pascal@155 | 222 /packages/install.sh |
pascal@155 | 223 fi |
pascal@155 | 224 fi |
pascal@155 | 225 |