slitaz-boot-scripts annotate etc/init.d/bootopts.sh @ rev 426

/etc/init.d/bootopts.sh: make sure selected user has a home (thanks Alanyih)
author Aleksej Bobylev <al.bobylev@gmail.com>
date Wed Feb 24 22:57:18 2016 +0200 (2016-02-24)
parents 29ec74a6d359
children ae63069a080f
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 $i
pascal@290 16 }
pascal@290 17
pankso@160 18 # Parse /proc/cmdline for boot options.
al@393 19 echo 'Checking for SliTaz cmdline options...'
pankso@162 20
pascal@336 21 # Default user account without password (uid=1000). In live mode the option
pascal@336 22 # user=name can be used, but user must be added before home= to have home dir.
pascal@336 23 # This option is not handled by a loop and case like others and has no
pascal@336 24 # effect on an installed system.
al@426 25 if fgrep -q 'user=' /proc/cmdline; then
al@426 26 USER=$(cat /proc/cmdline | sed 's/.*user=\([^ ]*\).*/\1/')
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@416 43 action 'Configuring user and group: $USER...'
al@393 44 adduser -D -s /bin/sh -g 'SliTaz User' -G users -h /home/$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=}
pankso@300 77 /sbin/tazlocale $LANG ;;
pankso@262 78 kmap=*)
pankso@262 79 # Check for a specified keymap (kmap=*).
pankso@262 80 KEYMAP=${opt#kmap=}
al@416 81 action 'Setting system keymap to: $KEYMAP...'
pankso@262 82 echo "$KEYMAP" > /etc/keymap.conf
pankso@262 83 status ;;
al@369 84 font=*)
al@369 85 # Check for a specified console font (font=*).
al@369 86 FONT=${opt#font=}
al@416 87 action 'Setting console font to: $FONT...'
al@393 88 for con in 1 2 3 4 5 6; do
al@393 89 setfont $FONT -C /dev/tty$con
al@393 90 done
al@369 91 status ;;
pankso@262 92 home=*)
pankso@262 93 # Check for a specified home partition (home=*) and check for
pankso@262 94 # user home dir. Note: home=usb is a shorter and easier way to
pankso@262 95 # have home=/dev/sda1.
pankso@262 96 DEVICE=${opt#home=}
pascal@290 97 [ "$DEVICE" = "usb" ] && DEVICE="$(usb_device)1"
pankso@262 98 echo "Home has been specified to $DEVICE..."
al@393 99
al@393 100 DEVID=$(/sbin/blkid | sed 'p;s/"//g' | fgrep "$DEVICE" | sed 's/:.*//;q')
pankso@262 101 if [ -z "$DEVID" ]; then
al@393 102 USBDELAY=$(cat /sys/module/usb_storage/parameters/delay_use)
pankso@262 103 USBDELAY=$((2+$USBDELAY))
pankso@262 104 echo "Sleeping $USBDELAY s to let the kernel detect the device... "
pankso@262 105 sleep $USBDELAY
pankso@262 106 fi
al@393 107
al@393 108 USER=$(cat /etc/passwd | sed '/:1000:/!d;s/:.*//;q')
pankso@262 109 DEVID=$DEVICE
pankso@262 110 if [ -x /sbin/blkid ]; then
pankso@262 111 # Can be a label, uuid, type or devname. DEVID gives us first: /dev/name.
al@393 112 DEVID=$(/sbin/blkid | sed 'p;s/"//g' | fgrep "$DEVICE" | sed 's/:.*//;q')
pankso@262 113 fi
pankso@262 114 DEVID=${DEVID##*/}
al@393 115
pankso@283 116 if [ -n "$DEVID" ] && fgrep -q "$DEVID" /proc/partitions ; then
pankso@262 117 echo "Mounting /home on /dev/$DEVID... "
pankso@262 118 [ -d /home/$USER ] && mv /home/$USER /tmp/$USER-files
pascal@334 119 mount /dev/$DEVID /home &&
pascal@289 120 case "$(/sbin/blkid | grep /dev/$DEVID:)" in
al@393 121 *\"ntfs\"*|*\"vfat\"*)
al@393 122 mount.posixovl -F /home -- -oallow_other -odefault_permissions -osuid ;;
pankso@300 123 esac
pascal@334 124 mount /home -o remount,uid=1000,gid=100 2>/dev/null
al@393 125
pankso@262 126 # Check if swap file must be generated in /home: swap=size (Mb).
pankso@262 127 # This option is only used within home=device.
al@393 128 if grep -q 'swap=[1-9]*' /proc/cmdline; then
al@393 129 SWAP_SIZE=$(sed 's/.*swap=\([^ ]*\).*/\1/' < /proc/cmdline)
pankso@262 130 # DD to gen a virtual disk.
pankso@262 131 echo "Generating swap file: /home/swap ($SWAP_SIZE)..."
pankso@262 132 dd if=/dev/zero of=/home/swap bs=1M count=$SWAP_SIZE
pankso@262 133 # Make the Linux swap filesystem.
pankso@262 134 mkswap /home/swap
pankso@262 135 add_swap_in_fstab /home/swap
pankso@262 136 fi
pankso@262 137 else
pankso@262 138 echo "Unable to find $DEVICE... "
pankso@262 139 fi
al@393 140
pankso@262 141 # Move all user dir if needed.
pankso@262 142 if [ ! -d "/home/$USER" ] ; then
pankso@262 143 mv /tmp/$USER-files /home/$USER
pankso@262 144 chown -R $USER.users /home/$USER
pankso@262 145 else
pankso@262 146 rm -rf /tmp/$USER-files
pankso@262 147 fi
al@393 148
pankso@262 149 # Install all packages in /home/boot/packages. In live CD and
pankso@262 150 # USB mode the option home= mounts the device on /home, so we
pankso@262 151 # already have a boot directory with the Kernel and rootfs.
al@393 152 if [ -d '/home/boot/packages' ]; then
al@393 153 for pkg in /home/boot/packages/*.tazpkg; do
pankso@262 154 tazpkg install $pkg
pankso@262 155 done
pankso@262 156 fi
al@393 157
pankso@262 158 # We can have custom files in /home/boot/rootfs to overwrite
pankso@262 159 # the one packed into the Live system.
al@393 160 if [ -d '/home/boot/rootfs' ]; then
pankso@262 161 cp -a /home/boot/rootfs/* /
pankso@262 162 fi ;;
pankso@160 163 laptop)
pankso@171 164 # Enable Kernel Laptop mode.
al@393 165 echo '5' > /proc/sys/vm/laptop_mode ;;
pankso@160 166 mount)
pankso@160 167 # Mount all ext3 partitions found (opt: mount).
al@393 168
pankso@160 169 # Get the list of partitions.
al@393 170 DEVICES_LIST=$(fdisk -l | sed '/83 Linux/!d;s/ .*//')
al@393 171
pankso@160 172 # Mount filesystems rw.
al@393 173 for device in $DEVICES_LIST; do
pankso@160 174 name=${device#/dev/}
pankso@160 175 # Device can be already used by home=usb.
pankso@160 176 if ! mount | grep ^$device >/dev/null; then
pankso@160 177 echo "Mounting partition: $name on /mnt/$name"
al@393 178 mkdir -p /mnt/$name
pankso@160 179 mount $device /mnt/$name
pankso@160 180 fi
pankso@160 181 done ;;
pankso@160 182 mount-packages)
gokhlayeh@241 183 # Mount and install packages-XXX.iso (useful without Internet
pankso@160 184 # connection).
pankso@160 185 PKGSIGN="LABEL=\"packages-$(cat /etc/slitaz-release)\" TYPE=\"iso9660\""
pankso@160 186 PKGDEV=$(blkid | grep "$PKGSIGN" | cut -d: -f1)
pankso@160 187 [ -z "$PKGDEV" -a -L /dev/cdrom ] && \
pankso@160 188 PKGDEV=$(blkid /dev/cdrom | grep "$PKGSIGN" | cut -d: -f1)
pankso@160 189 if [ -n "$PKGDEV" ]; then
al@416 190 action 'Mounting packages archive from $PKGDEV...'
al@393 191 mkdir -p /packages; mount -t iso9660 -o ro $PKGDEV /packages
pankso@160 192 status
pankso@160 193 /packages/install.sh
pankso@160 194 fi ;;
pankso@262 195 wm=*)
pankso@262 196 # Check for a Window Manager (for a flavor, default WM can be changed
pankso@299 197 # with boot options or via /etc/slitaz/applications.conf).
pankso@262 198 WM=${opt#wm=}
pankso@262 199 case $WM in
pankso@262 200 ob|openbox|openbox-session)
pankso@299 201 WM=openbox-session ;;
pankso@262 202 e17|enlightenment|enlightenment_start)
pankso@299 203 WM=enlightenment ;;
pankso@299 204 razorqt|razor-session)
pankso@299 205 WM=razor-session ;;
pankso@299 206 esac
pankso@299 207 sed -i s/"WINDOW_MANAGER=.*"/"WINDOW_MANAGER=\"$WM\""/ \
pankso@299 208 /etc/slitaz/applications.conf ;;
pankso@160 209 *)
pankso@160 210 continue ;;
pankso@160 211 esac
pankso@160 212 done