slitaz-boot-scripts annotate etc/init.d/bootopts.sh @ rev 67
Add wifi config and boot option (experimental)
author | Christophe Lincoln <pankso@slitaz.org> |
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date | Fri Apr 18 11:32:24 2008 +0200 (2008-04-18) |
parents | eb339fcb3200 |
children | 57f6cb87de5a |
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@6 | 4 . /etc/init.d/rc.functions |
pankso@6 | 5 |
pankso@32 | 6 # Check if swap file must be generated in /home: swap=size (Mb). |
pankso@32 | 7 # This option is used with home=device. |
pankso@32 | 8 gen_home_swap() |
pankso@32 | 9 { |
pankso@32 | 10 if grep -q "swap=[1-9]*" /proc/cmdline; then |
pankso@32 | 11 SWAP_SIZE=`cat /proc/cmdline | sed 's/.*swap=\([^ ]*\).*/\1/'` |
pankso@32 | 12 # DD to gen a virtual disk. |
pankso@32 | 13 echo "Generating swap file: /home/swap ($SWAP_SIZE)..." |
pankso@32 | 14 dd if=/dev/zero of=/home/swap bs=1M count=$SWAP_SIZE |
pankso@32 | 15 # Make the Linux swap filesystem. |
pankso@32 | 16 mkswap /home/swap |
pankso@32 | 17 fi |
pankso@32 | 18 } |
pankso@32 | 19 |
pankso@35 | 20 # Mount /home and check for user hacker home dir. |
pankso@35 | 21 # |
pankso@35 | 22 mount_home() |
pankso@35 | 23 { |
pankso@35 | 24 echo "Home has been specified to $DEVICE..." |
pankso@35 | 25 echo "Sleeping 10 s to let the kernel detect the device... " |
pankso@35 | 26 sleep 10 |
pankso@35 | 27 |
pankso@35 | 28 DEVID=$DEVICE |
pankso@35 | 29 if [ -x /sbin/blkid ]; then |
pankso@35 | 30 # Can be label, uuid or devname. DEVID give us first: /dev/name. |
pankso@35 | 31 DEVID=`/sbin/blkid | grep $DEVICE | cut -d: -f1` |
pankso@35 | 32 DEVID=${DEVID##*/} |
pankso@35 | 33 fi |
pankso@35 | 34 if [ -n "$DEVID" ] && grep -q "$DEVID" /proc/partitions ; then |
pankso@35 | 35 echo "Mounting /home on /dev/$DEVID... " |
pankso@35 | 36 mv /home/hacker /tmp/hacker-home |
pankso@57 | 37 mount /dev/$DEVID /home -o uid=500,gid=500 2>/dev/null \ |
pankso@57 | 38 || mount /dev/$DEVID /home |
pankso@35 | 39 gen_home_swap |
pankso@35 | 40 else |
pankso@36 | 41 echo "Unable to find $DEVICE... " |
pankso@35 | 42 fi |
pankso@35 | 43 # Move all hacker dir if needed. |
pankso@35 | 44 if [ ! -d "/home/hacker" ] ; then |
pankso@35 | 45 mv /tmp/hacker-home /home/hacker |
pankso@35 | 46 chown -R hacker.hacker /home/hacker |
pankso@35 | 47 else |
pankso@35 | 48 rm -rf /tmp/hacker-home |
pankso@35 | 49 fi |
pankso@35 | 50 } |
pankso@35 | 51 |
pankso@6 | 52 # Parse /proc/cmdline with grep. |
pankso@6 | 53 # |
pankso@6 | 54 |
pankso@6 | 55 echo "Parsing kernel cmdline for SliTaz live options... " |
pankso@6 | 56 |
pankso@6 | 57 # Check for a specified home directory on cmdline (home=*). |
pankso@6 | 58 # |
pankso@6 | 59 if grep -q "home=usb" /proc/cmdline; then |
pankso@6 | 60 DEVICE=sda1 |
pankso@6 | 61 mount_home |
pankso@6 | 62 elif grep -q "home=" /proc/cmdline; then |
pankso@6 | 63 DEVICE=`cat /proc/cmdline | sed 's/.*home=\([^ ]*\).*/\1/'` |
pankso@6 | 64 mount_home |
pankso@30 | 65 fi |
pankso@30 | 66 |
pankso@6 | 67 # Active an eventual swap file in /home and on local hd. |
pankso@6 | 68 # |
pankso@6 | 69 if [ -f "/home/swap" ]; then |
pankso@6 | 70 echo "Activing swap (/home/swap) memory..." |
pankso@6 | 71 swapon /home/swap |
pankso@6 | 72 fi |
pankso@6 | 73 if [ "`fdisk -l | grep swap`" ]; then |
pankso@6 | 74 for SWAP_DEV in `fdisk -l | grep swap | awk '{ print $1 }'`; do |
pankso@27 | 75 echo "Swap memory detected on: $SWAP_DEV" |
pankso@6 | 76 swapon $SWAP_DEV |
pankso@6 | 77 done |
pankso@6 | 78 fi |
pankso@6 | 79 |
pankso@6 | 80 # Check for a specified locale (lang=*). |
pankso@6 | 81 # |
pankso@6 | 82 if grep -q "lang=*" /proc/cmdline; then |
pankso@6 | 83 LANG=`cat /proc/cmdline | sed 's/.*lang=\([^ ]*\).*/\1/'` |
pankso@6 | 84 echo -n "Setting system locale to: $LANG... " |
pankso@6 | 85 echo "LANG=$LANG" > /etc/locale.conf |
pankso@6 | 86 echo "LC_ALL=$LANG" >> /etc/locale.conf |
pankso@6 | 87 status |
pankso@6 | 88 fi |
pankso@6 | 89 |
pankso@6 | 90 # Check for a specified keymap (kmap=*). |
pankso@6 | 91 # |
pankso@6 | 92 if grep -q "kmap=*" /proc/cmdline; then |
pankso@6 | 93 KMAP=`cat /proc/cmdline | sed 's/.*kmap=\([^ ]*\).*/\1/'` |
pankso@6 | 94 echo -n "Setting system keymap to: $KMAP..." |
pankso@6 | 95 echo "KMAP=$KMAP.kmap" > /etc/kmap.conf |
pankso@6 | 96 status |
pankso@6 | 97 fi |
pankso@6 | 98 |
pankso@29 | 99 # Laptop option to load ac and battery Kernel modules. |
pankso@29 | 100 if grep -q "laptop" /proc/cmdline; then |
pankso@67 | 101 echo "Loading laptop modules: ac, battery, yenta_socket..." |
pankso@29 | 102 modprobe ac |
pankso@29 | 103 modprobe battery |
pankso@67 | 104 modprobe yenta_socket |
pankso@67 | 105 depmod -a |
pankso@29 | 106 fi |
pankso@64 | 107 |
pankso@64 | 108 # Check for a Window Manager (for a flavor, default WM can be changed |
pankso@64 | 109 # with boot option or with an addfile in /etc/X11/wm.default. |
pankso@64 | 110 if grep -q "wm=" /proc/cmdline; then |
pankso@64 | 111 mkdir -p /etc/X11 |
pankso@64 | 112 WM=`cat /proc/cmdline | sed 's/.*wm=\([^ ]*\).*/\1/'` |
pankso@64 | 113 case $WM in |
pankso@64 | 114 jwm) |
pankso@64 | 115 echo "jwm" > /etc/X11/wm.default ;; |
pankso@64 | 116 ob|openbox|openbox-session) |
pankso@64 | 117 echo "openbox" > /etc/X11/wm.default ;; |
pankso@64 | 118 e17|enlightenment|enlightenment_start) |
pankso@64 | 119 echo "enlightenment" > /etc/X11/wm.default ;; |
pankso@64 | 120 esac |
pankso@64 | 121 else |
pankso@64 | 122 # If no default WM fallback to JWM. |
pankso@64 | 123 if [ ! -f /etc/X11/wm.default ]; then |
pankso@64 | 124 echo "jwm" > /etc/X11/wm.default |
pankso@64 | 125 fi |
pankso@64 | 126 fi |