slitaz-boot-scripts view etc/init.d/bootopts.sh @ rev 414
/etc/init.d/bootopts.sh: typo
| author | Pascal Bellard <pascal.bellard@slitaz.org> |
|---|---|
| date | Sat Aug 29 21:12:39 2015 +0200 (2015-08-29) |
| parents | dcdb496ee31f |
| children | 29ec74a6d359 |
line source
1 #!/bin/sh
2 #
3 # /etc/init.d/bootopts.sh : SliTaz boot options from the cmdline
4 #
5 # Earlier boot options are in rcS, ex: config= and modprobe=
6 #
7 . /etc/init.d/rc.functions
9 # Get first usb disk
10 usb_device() {
11 cd /sys/block
12 for i in sd* sda ; do
13 grep -qs 1 $i/removable && break
14 done
15 echo $i
16 }
18 # Parse /proc/cmdline for boot options.
19 echo 'Checking for SliTaz cmdline options...'
21 # Default user account without password (uid=1000). In live mode the option
22 # user=name can be used, but user must be added before home= to have home dir.
23 # This option is not handled by a loop and case like others and has no
24 # effect on an installed system.
25 if ! grep -q '100[0-9]:100' /etc/passwd; then
27 if fgrep -q 'user=' /proc/cmdline; then
28 USER=$(cat /proc/cmdline | sed 's/.*user=\([^ ]*\).*/\1/')
29 # Avoid usage of an existing system user or root.
30 if grep -q ^$USER /etc/passwd; then
31 USER=tux
32 fi
33 else
34 USER=tux
35 fi
37 # Make sure we have users applications.conf
38 if [ ! -f '/etc/skel/.config/slitaz/applications.conf' -a \
39 -f '/etc/slitaz/applications.conf' ]; then
40 mkdir -p /etc/skel/.config/slitaz
41 cp /etc/slitaz/applications.conf /etc/skel/.config/slitaz
42 fi
44 echo -n "Configuring user and group: $USER..."
45 adduser -D -s /bin/sh -g 'SliTaz User' -G users -h /home/$USER $USER
46 passwd -d $USER >/dev/null
47 for group in audio cdrom video tty plugdev disk; do
48 addgroup $USER $group
49 done
50 status
52 # Slim default user
53 if [ -f /etc/slim.conf ]; then
54 sed -i "s|default_user .*|default_user $USER|" /etc/slim.conf
55 fi
56 fi
58 for opt in $(cat /proc/cmdline); do
59 case $opt in
60 eject)
61 # Eject cdrom.
62 eject /dev/cdrom ;;
63 autologin)
64 # Autologin option to skip first graphic login prompt.
65 if [ -f /etc/slim.conf ]; then
66 sed -i '/auto_login .*/d' /etc/slim.conf
67 echo 'auto_login yes' >> /etc/slim.conf
68 fi ;;
69 lang=*)
70 # Check for a specified locale (lang=*).
71 LANG=${opt#lang=}
72 /sbin/tazlocale $LANG ;;
73 kmap=*)
74 # Check for a specified keymap (kmap=*).
75 KEYMAP=${opt#kmap=}
76 echo -n "Setting system keymap to: $KEYMAP..."
77 echo "$KEYMAP" > /etc/keymap.conf
78 status ;;
79 font=*)
80 # Check for a specified console font (font=*).
81 FONT=${opt#font=}
82 echo -n "Setting console font to: $FONT..."
83 for con in 1 2 3 4 5 6; do
84 setfont $FONT -C /dev/tty$con
85 done
86 status ;;
87 home=*)
88 # Check for a specified home partition (home=*) and check for
89 # user home dir. Note: home=usb is a shorter and easier way to
90 # have home=/dev/sda1.
91 DEVICE=${opt#home=}
92 [ "$DEVICE" = "usb" ] && DEVICE="$(usb_device)1"
93 echo "Home has been specified to $DEVICE..."
95 DEVID=$(/sbin/blkid | sed 'p;s/"//g' | fgrep "$DEVICE" | sed 's/:.*//;q')
96 if [ -z "$DEVID" ]; then
97 USBDELAY=$(cat /sys/module/usb_storage/parameters/delay_use)
98 USBDELAY=$((2+$USBDELAY))
99 echo "Sleeping $USBDELAY s to let the kernel detect the device... "
100 sleep $USBDELAY
101 fi
103 USER=$(cat /etc/passwd | sed '/:1000:/!d;s/:.*//;q')
104 DEVID=$DEVICE
105 if [ -x /sbin/blkid ]; then
106 # Can be a label, uuid, type or devname. DEVID gives us first: /dev/name.
107 DEVID=$(/sbin/blkid | sed 'p;s/"//g' | fgrep "$DEVICE" | sed 's/:.*//;q')
108 fi
109 DEVID=${DEVID##*/}
111 if [ -n "$DEVID" ] && fgrep -q "$DEVID" /proc/partitions ; then
112 echo "Mounting /home on /dev/$DEVID... "
113 [ -d /home/$USER ] && mv /home/$USER /tmp/$USER-files
114 mount /dev/$DEVID /home &&
115 case "$(/sbin/blkid | grep /dev/$DEVID:)" in
116 *\"ntfs\"*|*\"vfat\"*)
117 mount.posixovl -F /home -- -oallow_other -odefault_permissions -osuid ;;
118 esac
119 mount /home -o remount,uid=1000,gid=100 2>/dev/null
121 # Check if swap file must be generated in /home: swap=size (Mb).
122 # This option is only used within home=device.
123 if grep -q 'swap=[1-9]*' /proc/cmdline; then
124 SWAP_SIZE=$(sed 's/.*swap=\([^ ]*\).*/\1/' < /proc/cmdline)
125 # DD to gen a virtual disk.
126 echo "Generating swap file: /home/swap ($SWAP_SIZE)..."
127 dd if=/dev/zero of=/home/swap bs=1M count=$SWAP_SIZE
128 # Make the Linux swap filesystem.
129 mkswap /home/swap
130 add_swap_in_fstab /home/swap
131 fi
132 else
133 echo "Unable to find $DEVICE... "
134 fi
136 # Move all user dir if needed.
137 if [ ! -d "/home/$USER" ] ; then
138 mv /tmp/$USER-files /home/$USER
139 chown -R $USER.users /home/$USER
140 else
141 rm -rf /tmp/$USER-files
142 fi
144 # Install all packages in /home/boot/packages. In live CD and
145 # USB mode the option home= mounts the device on /home, so we
146 # already have a boot directory with the Kernel and rootfs.
147 if [ -d '/home/boot/packages' ]; then
148 for pkg in /home/boot/packages/*.tazpkg; do
149 tazpkg install $pkg
150 done
151 fi
153 # We can have custom files in /home/boot/rootfs to overwrite
154 # the one packed into the Live system.
155 if [ -d '/home/boot/rootfs' ]; then
156 cp -a /home/boot/rootfs/* /
157 fi ;;
158 laptop)
159 # Enable Kernel Laptop mode.
160 echo '5' > /proc/sys/vm/laptop_mode ;;
161 mount)
162 # Mount all ext3 partitions found (opt: mount).
164 # Get the list of partitions.
165 DEVICES_LIST=$(fdisk -l | sed '/83 Linux/!d;s/ .*//')
167 # Mount filesystems rw.
168 for device in $DEVICES_LIST; do
169 name=${device#/dev/}
170 # Device can be already used by home=usb.
171 if ! mount | grep ^$device >/dev/null; then
172 echo "Mounting partition: $name on /mnt/$name"
173 mkdir -p /mnt/$name
174 mount $device /mnt/$name
175 fi
176 done ;;
177 mount-packages)
178 # Mount and install packages-XXX.iso (useful without Internet
179 # connection).
180 PKGSIGN="LABEL=\"packages-$(cat /etc/slitaz-release)\" TYPE=\"iso9660\""
181 PKGDEV=$(blkid | grep "$PKGSIGN" | cut -d: -f1)
182 [ -z "$PKGDEV" -a -L /dev/cdrom ] && \
183 PKGDEV=$(blkid /dev/cdrom | grep "$PKGSIGN" | cut -d: -f1)
184 if [ -n "$PKGDEV" ]; then
185 echo -n "Mounting packages archive from $PKGDEV..."
186 mkdir -p /packages; mount -t iso9660 -o ro $PKGDEV /packages
187 status
188 /packages/install.sh
189 fi ;;
190 wm=*)
191 # Check for a Window Manager (for a flavor, default WM can be changed
192 # with boot options or via /etc/slitaz/applications.conf).
193 WM=${opt#wm=}
194 case $WM in
195 ob|openbox|openbox-session)
196 WM=openbox-session ;;
197 e17|enlightenment|enlightenment_start)
198 WM=enlightenment ;;
199 razorqt|razor-session)
200 WM=razor-session ;;
201 esac
202 sed -i s/"WINDOW_MANAGER=.*"/"WINDOW_MANAGER=\"$WM\""/ \
203 /etc/slitaz/applications.conf ;;
204 *)
205 continue ;;
206 esac
207 done