slitaz-boot-scripts annotate etc/init.d/bootopts.sh @ rev 472
init: mount 'SliTaz persistent /home' partition
author | Pascal Bellard <pascal.bellard@slitaz.org> |
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date | Mon Jan 10 14:11:26 2022 +0000 (2022-01-10) |
parents | a53219934611 |
children |
rev | line source |
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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 $i |
pascal@290 | 16 } |
pascal@290 | 17 |
pankso@160 | 18 # Parse /proc/cmdline for boot options. |
al@393 | 19 echo 'Checking for SliTaz cmdline options...' |
pankso@162 | 20 |
pascal@336 | 21 # Default user account without password (uid=1000). In live mode the option |
pascal@336 | 22 # user=name can be used, but user must be added before home= to have home dir. |
pascal@336 | 23 # This option is not handled by a loop and case like others and has no |
pascal@336 | 24 # effect on an installed system. |
al@426 | 25 if fgrep -q 'user=' /proc/cmdline; then |
pascal@457 | 26 USER=$(sed 's/.*user=\([^ ]*\).*/\1/' /proc/cmdline) |
al@426 | 27 # Avoid usage of an existing system user or root. |
al@426 | 28 if grep -q ^$USER /etc/passwd; then |
pascal@336 | 29 USER=tux |
pascal@336 | 30 fi |
al@426 | 31 else |
al@426 | 32 USER=tux |
al@426 | 33 fi |
al@393 | 34 |
al@426 | 35 if ! grep -q '100[0-9]:100' /etc/passwd; then |
pankso@359 | 36 # Make sure we have users applications.conf |
al@393 | 37 if [ ! -f '/etc/skel/.config/slitaz/applications.conf' -a \ |
al@393 | 38 -f '/etc/slitaz/applications.conf' ]; then |
pankso@359 | 39 mkdir -p /etc/skel/.config/slitaz |
pankso@359 | 40 cp /etc/slitaz/applications.conf /etc/skel/.config/slitaz |
pankso@359 | 41 fi |
al@393 | 42 |
al@436 | 43 action 'Configuring user and group: %s...' "$USER" |
al@393 | 44 adduser -D -s /bin/sh -g 'SliTaz User' -G users -h /home/$USER $USER |
pascal@336 | 45 passwd -d $USER >/dev/null |
al@393 | 46 for group in audio cdrom video tty plugdev disk; do |
al@393 | 47 addgroup $USER $group |
pankso@361 | 48 done |
pascal@336 | 49 status |
al@393 | 50 |
pankso@359 | 51 # Slim default user |
pascal@336 | 52 if [ -f /etc/slim.conf ]; then |
al@393 | 53 sed -i "s|default_user .*|default_user $USER|" /etc/slim.conf |
pascal@336 | 54 fi |
pascal@336 | 55 fi |
pascal@336 | 56 |
al@426 | 57 # Make sure selected user has home |
al@426 | 58 if [ ! -d /home/$USER ]; then |
al@426 | 59 cp -a /etc/skel /home/$USER |
al@426 | 60 chown -R $USER:users /home/$USER |
al@426 | 61 fi |
al@426 | 62 |
al@393 | 63 for opt in $(cat /proc/cmdline); do |
pankso@160 | 64 case $opt in |
pankso@160 | 65 eject) |
pankso@160 | 66 # Eject cdrom. |
pankso@160 | 67 eject /dev/cdrom ;; |
pankso@262 | 68 autologin) |
pankso@262 | 69 # Autologin option to skip first graphic login prompt. |
pascal@413 | 70 if [ -f /etc/slim.conf ]; then |
pascal@413 | 71 sed -i '/auto_login .*/d' /etc/slim.conf |
pascal@414 | 72 echo 'auto_login yes' >> /etc/slim.conf |
pascal@413 | 73 fi ;; |
pankso@262 | 74 lang=*) |
pankso@262 | 75 # Check for a specified locale (lang=*). |
pankso@262 | 76 LANG=${opt#lang=} |
al@432 | 77 /sbin/tazlocale ${LANG%.UTF-8} ;; |
pankso@262 | 78 kmap=*) |
pankso@262 | 79 # Check for a specified keymap (kmap=*). |
pankso@262 | 80 KEYMAP=${opt#kmap=} |
al@436 | 81 action 'Setting system keymap to: %s...' "$KEYMAP" |
pankso@262 | 82 echo "$KEYMAP" > /etc/keymap.conf |
pankso@262 | 83 status ;; |
al@443 | 84 tz=*) |
al@443 | 85 # Check for a specified timezone (tz=*). |
al@443 | 86 TZ=${opt#tz=} |
al@443 | 87 action 'Setting timezone to: %s...' "$TZ" |
al@443 | 88 echo "$TZ" > /etc/TZ |
al@443 | 89 status ;; |
al@369 | 90 font=*) |
al@369 | 91 # Check for a specified console font (font=*). |
al@369 | 92 FONT=${opt#font=} |
al@436 | 93 action 'Setting console font to: %s...' "$FONT" |
al@393 | 94 for con in 1 2 3 4 5 6; do |
al@393 | 95 setfont $FONT -C /dev/tty$con |
al@393 | 96 done |
al@369 | 97 status ;; |
pankso@262 | 98 home=*) |
pankso@262 | 99 # Check for a specified home partition (home=*) and check for |
pankso@262 | 100 # user home dir. Note: home=usb is a shorter and easier way to |
pankso@262 | 101 # have home=/dev/sda1. |
pankso@262 | 102 DEVICE=${opt#home=} |
pascal@290 | 103 [ "$DEVICE" = "usb" ] && DEVICE="$(usb_device)1" |
pankso@262 | 104 echo "Home has been specified to $DEVICE..." |
al@393 | 105 |
al@393 | 106 DEVID=$(/sbin/blkid | sed 'p;s/"//g' | fgrep "$DEVICE" | sed 's/:.*//;q') |
pankso@262 | 107 if [ -z "$DEVID" ]; then |
al@393 | 108 USBDELAY=$(cat /sys/module/usb_storage/parameters/delay_use) |
pankso@262 | 109 USBDELAY=$((2+$USBDELAY)) |
pankso@262 | 110 echo "Sleeping $USBDELAY s to let the kernel detect the device... " |
pankso@262 | 111 sleep $USBDELAY |
pankso@262 | 112 fi |
al@393 | 113 |
pascal@457 | 114 USER=$(sed '/:1000:/!d;s/:.*//;q' /etc/passwd) |
pankso@262 | 115 DEVID=$DEVICE |
pankso@262 | 116 if [ -x /sbin/blkid ]; then |
pankso@262 | 117 # Can be a label, uuid, type or devname. DEVID gives us first: /dev/name. |
al@393 | 118 DEVID=$(/sbin/blkid | sed 'p;s/"//g' | fgrep "$DEVICE" | sed 's/:.*//;q') |
pankso@262 | 119 fi |
pankso@262 | 120 DEVID=${DEVID##*/} |
al@393 | 121 |
pankso@283 | 122 if [ -n "$DEVID" ] && fgrep -q "$DEVID" /proc/partitions ; then |
pankso@262 | 123 echo "Mounting /home on /dev/$DEVID... " |
pankso@262 | 124 [ -d /home/$USER ] && mv /home/$USER /tmp/$USER-files |
pascal@334 | 125 mount /dev/$DEVID /home && |
pascal@289 | 126 case "$(/sbin/blkid | grep /dev/$DEVID:)" in |
pascal@472 | 127 *\"ntfs\"*|*\"vfat\"*|*\"exfat\"*) |
al@393 | 128 mount.posixovl -F /home -- -oallow_other -odefault_permissions -osuid ;; |
pankso@300 | 129 esac |
pascal@334 | 130 mount /home -o remount,uid=1000,gid=100 2>/dev/null |
al@393 | 131 |
pankso@262 | 132 # Check if swap file must be generated in /home: swap=size (Mb). |
pankso@262 | 133 # This option is only used within home=device. |
al@393 | 134 if grep -q 'swap=[1-9]*' /proc/cmdline; then |
al@393 | 135 SWAP_SIZE=$(sed 's/.*swap=\([^ ]*\).*/\1/' < /proc/cmdline) |
pankso@262 | 136 # DD to gen a virtual disk. |
pankso@262 | 137 echo "Generating swap file: /home/swap ($SWAP_SIZE)..." |
pankso@262 | 138 dd if=/dev/zero of=/home/swap bs=1M count=$SWAP_SIZE |
pankso@262 | 139 # Make the Linux swap filesystem. |
pankso@262 | 140 mkswap /home/swap |
pankso@262 | 141 add_swap_in_fstab /home/swap |
pankso@262 | 142 fi |
pascal@472 | 143 |
pascal@472 | 144 fs=/home/boot/rootfs.gz |
pascal@472 | 145 [ -s $fs ] && ( zcat $fs || unlzma < $fs || cat $fs ) | ( cd / ; cpio -idmu ) |
pankso@262 | 146 else |
pankso@262 | 147 echo "Unable to find $DEVICE... " |
pankso@262 | 148 fi |
al@393 | 149 |
pankso@262 | 150 # Move all user dir if needed. |
pankso@262 | 151 if [ ! -d "/home/$USER" ] ; then |
pankso@262 | 152 mv /tmp/$USER-files /home/$USER |
pankso@262 | 153 chown -R $USER.users /home/$USER |
pankso@262 | 154 else |
pankso@262 | 155 rm -rf /tmp/$USER-files |
pankso@262 | 156 fi |
al@393 | 157 |
pankso@262 | 158 # Install all packages in /home/boot/packages. In live CD and |
pankso@262 | 159 # USB mode the option home= mounts the device on /home, so we |
pankso@262 | 160 # already have a boot directory with the Kernel and rootfs. |
al@393 | 161 if [ -d '/home/boot/packages' ]; then |
al@393 | 162 for pkg in /home/boot/packages/*.tazpkg; do |
pankso@262 | 163 tazpkg install $pkg |
pankso@262 | 164 done |
pankso@262 | 165 fi |
al@393 | 166 |
pankso@262 | 167 # We can have custom files in /home/boot/rootfs to overwrite |
pankso@262 | 168 # the one packed into the Live system. |
al@393 | 169 if [ -d '/home/boot/rootfs' ]; then |
pankso@262 | 170 cp -a /home/boot/rootfs/* / |
pankso@262 | 171 fi ;; |
pankso@160 | 172 laptop) |
pankso@171 | 173 # Enable Kernel Laptop mode. |
al@393 | 174 echo '5' > /proc/sys/vm/laptop_mode ;; |
pankso@160 | 175 mount) |
pankso@160 | 176 # Mount all ext3 partitions found (opt: mount). |
al@393 | 177 |
pankso@160 | 178 # Get the list of partitions. |
al@393 | 179 DEVICES_LIST=$(fdisk -l | sed '/83 Linux/!d;s/ .*//') |
al@393 | 180 |
pankso@160 | 181 # Mount filesystems rw. |
al@393 | 182 for device in $DEVICES_LIST; do |
pankso@160 | 183 name=${device#/dev/} |
pankso@160 | 184 # Device can be already used by home=usb. |
pankso@160 | 185 if ! mount | grep ^$device >/dev/null; then |
pankso@160 | 186 echo "Mounting partition: $name on /mnt/$name" |
al@393 | 187 mkdir -p /mnt/$name |
pankso@160 | 188 mount $device /mnt/$name |
pankso@160 | 189 fi |
pankso@160 | 190 done ;; |
pankso@160 | 191 mount-packages) |
gokhlayeh@241 | 192 # Mount and install packages-XXX.iso (useful without Internet |
pankso@160 | 193 # connection). |
pankso@160 | 194 PKGSIGN="LABEL=\"packages-$(cat /etc/slitaz-release)\" TYPE=\"iso9660\"" |
pankso@160 | 195 PKGDEV=$(blkid | grep "$PKGSIGN" | cut -d: -f1) |
pankso@160 | 196 [ -z "$PKGDEV" -a -L /dev/cdrom ] && \ |
pankso@160 | 197 PKGDEV=$(blkid /dev/cdrom | grep "$PKGSIGN" | cut -d: -f1) |
pankso@160 | 198 if [ -n "$PKGDEV" ]; then |
al@436 | 199 action 'Mounting packages archive from %s...' "$PKGDEV" |
al@393 | 200 mkdir -p /packages; mount -t iso9660 -o ro $PKGDEV /packages |
pankso@160 | 201 status |
pankso@160 | 202 /packages/install.sh |
pankso@160 | 203 fi ;; |
pankso@262 | 204 wm=*) |
pankso@262 | 205 # Check for a Window Manager (for a flavor, default WM can be changed |
pankso@299 | 206 # with boot options or via /etc/slitaz/applications.conf). |
pankso@262 | 207 WM=${opt#wm=} |
pankso@262 | 208 case $WM in |
pankso@262 | 209 ob|openbox|openbox-session) |
pankso@299 | 210 WM=openbox-session ;; |
pankso@262 | 211 e17|enlightenment|enlightenment_start) |
pankso@299 | 212 WM=enlightenment ;; |
pankso@299 | 213 razorqt|razor-session) |
pankso@299 | 214 WM=razor-session ;; |
pankso@299 | 215 esac |
pankso@299 | 216 sed -i s/"WINDOW_MANAGER=.*"/"WINDOW_MANAGER=\"$WM\""/ \ |
pankso@299 | 217 /etc/slitaz/applications.conf ;; |
pankso@160 | 218 *) |
pankso@160 | 219 continue ;; |
pankso@160 | 220 esac |
pankso@160 | 221 done |
pascal@466 | 222 if [ ! -s /etc/keymap.conf ]; then |
pascal@466 | 223 [ -z "$KEYMAP" ] && tazkeymap |
pascal@466 | 224 [ -z "$LANG" ] && tazlocale |
pascal@466 | 225 fi > /dev/tty1 |