tazusb annotate tazusb @ rev 185

writefs: use tazlito-writeiso code to create list of files
author Xander Ziiryanoff <psychomaniak@xakep.ru>
date Fri Feb 19 16:07:14 2016 +0200 (2016-02-19)
parents bce29264a97b
children 22d3ffdc6ab6
rev   line source
spode@0 1 #!/bin/sh
spode@0 2 #
pankso@115 3 # Tazusb - SliTaz LiveUSB utility to generate, configure and manipulate
pankso@115 4 # SliTaz LiveUSB bootable media and/or USB /home partition, such as
pankso@115 5 # flash keys, SD card or USB harddisk.
spode@0 6 #
pascal@156 7 # Copyright (C) 2014 SliTaz GNU/Linux - GNU gpl v2
pankso@115 8 #
pankso@115 9 # Authors: see AUTHORS file
pankso@115 10 #
al@180 11
psychomaniak@185 12 VERSION=182
erjo@91 13
pankso@124 14 . /lib/libtaz.sh
pankso@124 15
al@181 16 # i18n
al@180 17 export TEXTDOMAIN='tazusb'
erjo@91 18
al@180 19 COMMAND="$1"
al@180 20 TARGET_ROOT='/media/flash'
al@180 21 DRIVE_NAME="$(grep "drive name" < /proc/sys/dev/cdrom/info | cut -f3)"
al@180 22 CDROM="/dev/$DRIVE_NAME"
al@180 23 LOG="/tmp/$(basename $0).log"
spode@0 24
spode@0 25
spode@0 26 #
spode@0 27 # Tazusb functions
spode@0 28 #
spode@0 29
al@180 30
spode@0 31 # Print the usage.
al@180 32
al@180 33 usage () {
al@180 34 _ 'SliTaz Live USB - Version: %s' "$VERSION"
al@180 35 newline
al@180 36 boldify "$(_n 'Usage:')"
al@180 37 echo -n ' '; _ '%s [command] [compression|device]' "$(basename $0)"
al@180 38 boldify "$(_n 'Commands:')"
al@180 39 optlist "\
al@180 40 usage $(_ 'Print this short usage.')
al@180 41 writefs $(_ 'Write the current filesystem to rootfs.gz. Supported compression: lzma, gzip, none.')
psychomaniak@185 42 format $(_ 'Format and label device with ext3, ext2 or fat32 filesystem (for LiveUSB or /home). Default is ext3.')
al@180 43 gen-liveusb $(_ 'Generate a bootable LiveUSB using files from the LiveCD.')
al@180 44 gen-swap $(_ 'Create or recreate and activate additional swap memory.')
al@180 45 gen-iso2usb $(_ 'Generate a bootable LiveUSB using files from ISO file.')
al@180 46 clean $(_ 'Remove old backup filesystems to free disk space.')
al@180 47 "
al@180 48 newline
spode@0 49 }
spode@0 50
al@180 51
paul@41 52 # Display a list of available partitions.
al@180 53
al@180 54 fdisk_list() {
al@180 55 separator '-'
hacker@12 56 fdisk -l | grep ^/dev/sd*
al@180 57 separator '-'
hacker@12 58 }
hacker@12 59
al@180 60
hacker@12 61 # We need a USB media to install.
hacker@12 62
al@180 63 ask_for_device() {
al@180 64 longline "$(_ "Please specify the target USB device to %s. You can type \
al@180 65 'list' to get a list of devices, type 'exit' or give an empty value to exit." \
al@180 66 "$COMMAND")"
al@180 67 newline
al@180 68 _n 'Device to use: '; read answer
al@180 69
al@180 70 while [ "$answer" == 'list' ]; do
hacker@12 71 fdisk_list
al@180 72 _n 'Device to use: '; read answer
hacker@12 73 done
al@180 74
al@180 75 if [ -z "$answer" -o "$answer" == 'exit' ]; then
al@180 76 newline
al@180 77 _ 'No specified device or exit.'
hacker@12 78 exit 0
hacker@12 79 else
al@180 80 DEVICE="$answer"
hacker@12 81 fi
hacker@12 82 }
hacker@12 83
al@180 84
spode@0 85 # Verify a device exists before format or install
al@180 86
al@180 87 check_for_device() {
al@180 88 IFDEV="$(fdisk -l | grep $DEVICE)"
spode@9 89 if [ -z "$IFDEV" ]; then
al@180 90 newline
al@180 91 _ 'Unable to find device %s' "$DEVICE"
spode@0 92 exit 0
spode@0 93 fi
spode@0 94 }
spode@0 95
al@180 96
paul@41 97 # gets the UUID and filesystem type
al@180 98
al@180 99 get_part_info() {
al@180 100 UUID="$(blkid -s UUID -o value $DEVICE)"
al@180 101 FSTYPE="$(blkid -s TYPE -o value $DEVICE)"
spode@0 102 }
spode@0 103
al@180 104
paul@77 105 # Get label for device
al@180 106
al@180 107 get_label() {
al@180 108 _n 'Please specify a label for the partition (TazUSB): '
erjo@47 109 read label
al@180 110 [ -z "$label" ] && label='TazUSB'
al@180 111 }
al@180 112
al@180 113
psychomaniak@185 114 # Format target device and label partition.
psychomaniak@185 115
psychomaniak@185 116 mkfs_ext3() {
psychomaniak@185 117 get_label
psychomaniak@185 118
psychomaniak@185 119 _ 'Label: %s' "$label"
psychomaniak@185 120 echo "Mkfs: mkfs.ext3 -L \"$label\" $DEVICE"
psychomaniak@185 121 newline; sleep 2
psychomaniak@185 122 mkfs.ext3 -L "$label" $DEVICE
psychomaniak@185 123 }
psychomaniak@185 124
psychomaniak@185 125
al@180 126 # Get fs type. Supported fs are ext3, ext2, fat32
al@180 127
al@180 128 get_fs_type() {
psychomaniak@185 129 _n 'Please specify a filesystem type ext2, ext3 or fat32 (ext3): '
al@180 130 read fs_type
al@180 131 [ -z "$fs_type" ] && fs_type='ext3'
al@180 132 }
al@180 133
al@180 134
al@180 135 # We can chose the filesystem type.
al@180 136
al@180 137 ask_for_fs_type() {
al@180 138 _ 'Please specify the filesystem type to %s.' "$COMMAND"
psychomaniak@185 139 _ 'Available formats are ext3(default), ext2 or fat32.'
al@180 140 _ 'Press enter to keep the default value.'
al@180 141 newline
al@180 142 _n 'File system type: '; read answer
al@180 143 if [ -z "$answer" ]; then
al@180 144 FS_TYPE='ext3'
al@180 145 else
al@180 146 FS_TYPE="$answer"
erjo@47 147 fi
erjo@47 148 }
erjo@47 149
erjo@47 150
psychomaniak@185 151 # Format target device in ext3, ext2 or fat32.
psychomaniak@185 152 # Usage: make_fs ext2|fat32|ext3 (default)
al@180 153
al@180 154 make_fs() {
erjo@47 155 local answer
al@180 156
al@180 157 FS=$(echo $fs_type | tr '[A-Z]' '[a-z]')
erjo@47 158 case "$FS" in
psychomaniak@185 159 ext3|ext2)
al@180 160 newline; _ 'Processing...'
al@180 161 _ 'Label: %s' "$label"
al@180 162 echo "Mkfs: mkfs.$FS -L \"$label\" $DEVICE"
al@180 163 newline; sleep 2
al@180 164 mkfs.$FS -L "$label" $DEVICE > $LOG 2>&1
erjo@47 165 ;;
al@180 166 fat32)
al@180 167 if [ -x '/sbin/mkdosfs' ];then
al@180 168 newline; _ 'Processing...'
al@180 169 _ 'Label: %s' "$label"
al@180 170 echo "Mkfs: mkdosfs -F 32 -n \"$label\" $DEVICE"
al@180 171 newline; sleep 2
al@180 172 mkdosfs -F 32 -n "$label" $DEVICE
erjo@47 173 else
al@180 174 _ "Can't find %s tool." 'mkdosfs'
al@180 175 _n 'Would you like to install %s from repository [y/N]? ' 'dosfstools'
al@180 176 read answer
al@180 177 case "$answer" in
erjo@47 178 y|Y)
al@180 179 yes | tazpkg get-install dosfstools && make_fs fat32;;
erjo@47 180 *)
erjo@47 181 exit 1 ;;
erjo@47 182 esac
erjo@47 183 fi
erjo@47 184 ;;
erjo@47 185 *)
al@180 186 _ 'Sorry. Filesystem %s is not supported.' "$FS"
al@180 187 exit
al@180 188 ;;
erjo@47 189 esac
erjo@47 190 }
erjo@47 191
al@180 192
spode@0 193 # Mount an existing USB device.
al@180 194
al@180 195 unmount_target_usb() {
spode@0 196 # If mount point is in use, unmount
erjo@47 197 if mount | grep -q $TARGET_ROOT; then
spode@0 198 umount $TARGET_ROOT
spode@0 199 fi
al@180 200
spode@0 201 # Device could be mounted elsewhere, so unmount
erjo@47 202 if mount | grep -q $DEVICE; then
al@180 203 _ 'Unmounting USB target device...'
spode@9 204 umount $DEVICE
spode@0 205 fi
spode@0 206 }
spode@0 207
al@180 208
spode@0 209 # Mount an existing USB device.
al@180 210
al@180 211 mount_target_usb() {
al@180 212 _ 'Mounting USB target device...'
spode@0 213 mkdir -p $TARGET_ROOT
spode@9 214 mount $DEVICE $TARGET_ROOT 2>/dev/null
spode@0 215 }
spode@0 216
al@180 217
spode@0 218 # Mount SliTaz LiveCD to get needed files.
al@180 219
al@180 220 mount_cdrom() {
al@180 221 _ 'Mounting CD-ROM device...'
al@180 222
spode@0 223 if mount | grep /media/cdrom; then
spode@0 224 umount /media/cdrom
spode@0 225 fi
al@180 226
spode@0 227 mkdir -p /media/cdrom
hacker@12 228 mount -r -t iso9660 $CDROM /media/cdrom 2>/dev/null
al@180 229
pascal@78 230 if [ ! -f /media/cdrom/boot/rootfs.gz -a \
pascal@78 231 ! -f /media/cdrom/boot/rootfs1.gz ]; then
al@180 232 newline
al@180 233 longline "$(_ 'Unable to mount CD-ROM or to find a filesystem on it (%s).' 'rootfs.gz')"
spode@0 234 exit 0
spode@0 235 fi
spode@0 236 }
spode@0 237
al@180 238
erjo@24 239 # Mount SliTaz ISO to get needed files.
al@180 240
al@180 241 mount_iso() {
erjo@24 242 if mount | grep /media/cdrom ; then
erjo@24 243 umount /media/cdrom
erjo@24 244 fi
al@180 245
erjo@24 246 test -d /media/cdrom || mkdir -p /media/cdrom
al@180 247
erjo@34 248 # Add support to other distros.
al@180 249 if [ ! -f /etc/slitaz-version ]; then
al@180 250 OPTIONS='-o loop'
al@180 251 else
al@180 252 OPTIONS=''
al@180 253 fi
al@180 254
al@180 255 _ 'Mounting %s...' "$(basename $ISO)"
al@180 256 mount $OPTIONS $ISO /media/cdrom 2>/dev/null
al@180 257
pascal@78 258 if [ ! -f /media/cdrom/boot/rootfs.gz -a \
pascal@78 259 ! -f /media/cdrom/boot/rootfs1.gz ]; then
al@180 260 longline "$(_ 'Unable to mount ISO or to find a filesystem on it (%s).' 'rootfs.gz')"
erjo@24 261 exit 0
erjo@24 262 fi
erjo@24 263 }
erjo@24 264
al@180 265
al@180 266 # All needed files are in the boot directory of the CD-ROM.
al@180 267
al@180 268 copy_cdrom_files() {
al@180 269 _n 'Copying needed files from CD-ROM...'
al@180 270 mkdir -p $TARGET_ROOT/boot
al@180 271 cp /media/cdrom/boot/bzImage* $TARGET_ROOT/boot
pascal@170 272 cp /media/cdrom/boot/rootfs*.gz* $TARGET_ROOT/boot
al@180 273 cp /media/cdrom/boot/memtest $TARGET_ROOT/boot 2>/dev/null
al@180 274 cp /media/cdrom/boot/*pxe $TARGET_ROOT/boot 2>/dev/null
spode@0 275 status
spode@0 276 }
spode@0 277
al@180 278
al@180 279 install_mbr() {
spode@0 280 # MBR
pankso@11 281 DISK=${DEVICE%[1-99]}
pascal@22 282 if [ -f /usr/share/boot/mbr.bin ]; then
al@180 283 _n 'Installing a new MBR to %s' "$DISK"
pascal@22 284 cat /usr/share/boot/mbr.bin > $DISK
spode@0 285 status
spode@0 286 else
spode@0 287 # Skip MBR install (tazpkg get-install syslinux-extra ? and then cat)
al@180 288 _ 'No new MBR installed to %s' "$DISK"
spode@0 289 fi
spode@0 290 }
spode@0 291
al@180 292
spode@0 293 # ext/syslinux install
al@180 294
al@180 295 install_boot() {
MikeDSmith25@31 296 # Decide if we're installing syslinux or extlinux
al@180 297 if [ "$FSTYPE" == 'vfat' ]; then
al@180 298 ST='syslinux'
pascal@78 299 STC="syslinux --install -d /boot/syslinux/ $DEVICE"
al@180 300 STE='cfg'
spode@0 301 else
al@180 302 ST='extlinux'
spode@0 303 STC="extlinux --install $TARGET_ROOT/boot/$ST"
al@180 304 STE='conf'
spode@0 305 fi
al@180 306
al@180 307 _ 'Installing bootloader: %s' "$ST"
spode@0 308 mkdir -p $TARGET_ROOT/boot/$ST
spode@0 309 $STC
al@180 310
erjo@23 311 # Use existing isolinux.cfg for extlinux.conf or syslinux.cfg
erjo@23 312 cp /media/cdrom/boot/isolinux/isolinux.cfg $TARGET_ROOT/boot/$ST/$ST.$STE
al@180 313
pascal@90 314 # Update DVD autoinstall
mojo@142 315 sed -i "s/LABEL=packages-[^,]*/UUID=$UUID/g" $(grep -l append $TARGET_ROOT/boot/$ST/*)
al@180 316
mojo@141 317 # Add home=$UUID to kernel line in extlinux or syslinux.cfg
mojo@141 318 sed -i -e "s/\(root=.*\)/\1 home=$UUID/" $(grep -l append $TARGET_ROOT/boot/$ST/*)
al@180 319
pankso@16 320 # Splash screen and help files.
psychomaniak@185 321 cp /media/cdrom/boot/isolinux/splash.* $TARGET_ROOT/boot/$ST
psychomaniak@185 322 cp /media/cdrom/boot/isolinux/*.cfg $TARGET_ROOT/boot/$ST
psychomaniak@185 323 cp /media/cdrom/boot/isolinux/*.kbd $TARGET_ROOT/boot/$ST
psychomaniak@185 324 cp /media/cdrom/boot/isolinux/*.c32 $TARGET_ROOT/boot/$ST
pankso@114 325 sed -i -e s/'SliTaz GNU\/Linux'/'SliTaz GNU\/Linux LiveUSB'/ \
pascal@156 326 -e "s/isolinux/$ST/" $TARGET_ROOT/boot/$ST/$ST.$STE
spode@0 327 }
spode@0 328
al@180 329
spode@0 330 # Let user exit or reboot.
al@180 331
al@180 332 exit_or_reboot() {
pankso@124 333 separator
al@180 334 newline
al@180 335 longline "$(_n 'Do you want to exit Tazusb or reboot system (Exit/reboot)? ')"
al@180 336 read answer
al@180 337 if [ "$answer" == 'reboot' ]; then
pankso@124 338 unmount_target_usb
spode@0 339 reboot || reboot -f
spode@0 340 else
pankso@124 341 unmount_target_usb
al@180 342 newline; exit 0
spode@0 343 fi
spode@0 344 }
spode@0 345
al@180 346
al@180 347 set_bootable() {
spode@0 348 # As the boot flag is toggable, need to check it before hand
pankso@16 349 DISK=${DEVICE%[1-99]}
al@180 350 ISSET="$(fdisk -l $DISK | grep $DEVICE | grep "\*")"
al@180 351
spode@0 352 # If not set, set bootable
al@180 353 if [ -z "$ISSET" ]; then
pankso@16 354 umount $TARGET_ROOT 2>/dev/null
al@180 355 _n 'Setting %s as bootable...' "$DEVICE"
pankso@16 356 fdisk $DISK >/dev/null << EOF
spode@0 357 a
psychomaniak@185 358 1
spode@0 359 w
spode@0 360 EOF
pankso@16 361 status
spode@0 362 fi
spode@0 363 }
spode@0 364
al@180 365
paul@41 366 # Generate a virtual swap file in /home/swap. SliTaz boot scripts
paul@41 367 # will activate it, useful for low memory systems
pankso@13 368
al@180 369 gen_swap_file() {
al@181 370 title "$(_n 'Gen swap')"
al@181 371
al@180 372 longline "$(_ "Generate a swap file in %s that will be activated on each \
al@180 373 boot to have more memory available (empty value to exit)." '/home/swap')"
al@180 374 newline
al@180 375 _n 'Swap file in MB: '
pankso@13 376 read size
pankso@13 377 if [ -z "$size" ]; then
al@180 378 _ 'Empty value. Exiting...'
pankso@13 379 exit 0
pankso@13 380 fi
pankso@13 381 cd /home
pankso@13 382 # Sanity check
pankso@13 383 if [ -f swap ]; then
pankso@13 384 swapoff swap 2>/dev/null
pankso@13 385 fi
pankso@13 386 # DD to gen a virtual disk.
pankso@13 387 dd if=/dev/zero of=swap bs=1M count=$size
pankso@13 388 # Make swap filesystem.
pankso@13 389 mkswap swap
pankso@13 390 swapon swap
al@180 391 newline
pankso@13 392 }
pankso@13 393
al@180 394
paul@26 395 # Clean out old backups to save disk space
al@180 396
al@180 397 clean_usb() {
al@181 398 title "$(_n 'Clean')"
al@181 399
al@180 400 longline "$(_n 'Remove old %s backup filesystems to free up disk space.' \
al@180 401 'rootfs.gz.unixtimestamp')"
al@180 402 newline
MikeDSmith25@31 403 # Locate and interactively remove old filesystems from /home directory
al@180 404 for file in $(find /home/boot/rootfs.gz.[0-9]*); do
al@180 405 _n 'Do you wish to remove: %s (Yes/no/exit)? ' "$(basename $file)"
paul@26 406 read answer
paul@26 407 case $answer in
paul@26 408 e|E|"exit"|Exit)
paul@26 409 exit 0 ;;
paul@26 410 y|Y|yes|Yes)
paul@26 411 rm -f $file ;;
paul@26 412 *)
al@180 413 _ 'No filesystems selected, exiting...' ;;
paul@26 414 esac
paul@26 415 done
paul@26 416 }
paul@26 417
al@180 418
spode@0 419 #
spode@0 420 # Tazusb sequence
spode@0 421 #
spode@0 422
spode@0 423 case $COMMAND in
spode@0 424 writefs)
MikeDSmith25@31 425 # Writefs to rootfs.gz
spode@0 426 check_root
al@181 427 # Compression type (optional): lzma, gzip, none. Default is none
al@181 428 COMPRESSION="${2:-none}"
al@181 429 # Full path to rootfs.gz (optional). Default is /rootfs.gz
al@181 430 ROOTFS_PATH="${3:-/rootfs.gz}"
al@181 431 # File name
al@181 432 ROOTFS="$(basename "$ROOTFS_PATH")"
al@181 433
MikeDSmith25@31 434 # Start info
al@180 435 title 'Write filesystem'
al@180 436
al@180 437 longline "$(_ "The command writefs will write all the current \
al@180 438 filesystem into a suitable cpio archive (%s) usable on a bootable \
al@181 439 LiveUSB media." "$ROOTFS")"
pankso@151 440 newline
al@180 441 _ 'Archive compression: %s' "$(colorize 36 "$COMPRESSION")"
al@181 442 newline
spode@0 443
MikeDSmith25@31 444 # Clear out tazpkg cache
psychomaniak@179 445 rm /var/lib/tazpkg/*.bak /var/cache/tazpkg/* -r -f
spode@0 446
pankso@151 447 # Optionally remove sound card selection and screen resolution.
al@180 448 _ 'Do you wish to remove the sound card and screen configs?'
al@180 449 _n 'Press ENTER to keep or answer (No|yes|exit): '
al@181 450 read answer
al@181 451 case $answer in
pankso@5 452 e|E|"exit"|Exit)
pankso@35 453 exit 0 ;;
pankso@5 454 y|Y|yes|Yes)
al@180 455 _n 'Removing current sound card and screen configurations...'
pankso@5 456 rm -f /var/lib/sound-card-driver
pankso@151 457 rm -f /var/lib/alsa/asound.state
pankso@151 458 rm -f /etc/X11/xorg.conf ;;
pankso@5 459 *)
al@180 460 _n 'Keeping current sound card and screen configurations...' ;;
pankso@35 461 esac
al@180 462 status
al@180 463 newline
al@180 464
pankso@150 465 # Optionally remove i18n settings
al@180 466 _ 'Do you wish to remove local/keymap settings?'
al@180 467 _n 'Press ENTER to keep or answer (No|yes|exit): '
al@181 468 read answer
al@181 469 case $answer in
pankso@149 470 e|E|"exit"|Exit)
pankso@149 471 exit 0 ;;
pankso@149 472 y|Y|yes|Yes)
al@180 473 _n 'Removing current locale/keymap settings...'
al@180 474 echo > /etc/locale.conf
al@180 475 echo > /etc/keymap.conf ;;
pankso@149 476 *)
al@180 477 _n 'Keeping current locale/keymap settings...'
al@180 478 grep -qs '^INCLUDE i18n.cfg' /home/boot/*linux/*linux.c* &&
al@180 479 sed -i 's/^INCLUDE i18n.cfg/# &/' /home/boot/*linux/*linux.c* ;;
pankso@149 480 esac
pankso@149 481 status
al@181 482 newline
al@180 483
pankso@149 484 # Clean-up files by default
psychomaniak@179 485 mv -f /var/log/wtmp /tmp/tazusb-wtmp
psychomaniak@179 486 touch /var/log/wtmp
al@180 487 echo > /etc/udev/rules.d/70-persistent-net.rules
al@180 488 echo > /etc/udev/rules.d/70-persistant-cd.rules
al@180 489
MikeDSmith25@31 490 # Create list of files
pascal@156 491 # find / -xdev | sed '/^\/home\//d;/^\/tmp\//d' >/tmp/list
pascal@156 492 # for dev in console null tty tty1
pascal@156 493 # do
pascal@156 494 # echo /dev/$dev >>/tmp/list
pascal@156 495 # done
pascal@156 496
psychomaniak@185 497 for dir in /bin /etc /init /sbin /var /dev /lib /root /usr /opt
psychomaniak@185 498 do
psychomaniak@185 499 [ -d $dir -o -f $dir ] && find $dir
psychomaniak@185 500 done >/tmp/list
spode@0 501
pascal@147 502 for dir in /home /proc /run /sys /tmp /mnt /media /media/cdrom /media/flash /media/usbdisk
spode@0 503 do
spode@0 504 echo $dir >>/tmp/list
spode@0 505 done
pascal@166 506 sed -i '/^\/var\/run\/.*pid$/d' /tmp/list
spode@0 507
psychomaniak@185 508 for removelog in auth boot messages dmesg daemon utmp slim Xorg tazpanel cups; do
psychomaniak@173 509 sed -i "\/var\/log\/$removelog/d" /tmp/list
psychomaniak@173 510 done
psychomaniak@173 511
MikeDSmith25@31 512 # Generate initramfs with specified compression
al@181 513 case "$COMPRESSION" in
al@181 514 lzma)
al@181 515 _n 'Creating %s with lzma compression... ' "$ROOTFS"
al@181 516 cpio -o -H newc | lzma e -si -so > "$ROOTFS_PATH"
al@181 517 ;;
al@181 518 gzip)
al@181 519 _n 'Creating %s with gzip compression... ' "$ROOTFS"
al@181 520 cpio -o -H newc | gzip -9 > "$ROOTFS_PATH"
psychomaniak@185 521 [ -x /usr/bin/advdef ] && advdef -z4 "$ROOTFS_PATH"
al@181 522 ;;
psychomaniak@185 523 none|*)
al@181 524 _n 'Creating %s without compression... ' "$ROOTFS"
al@181 525 cpio -o -H newc > "$ROOTFS_PATH"
al@181 526 ;;
al@181 527 esac < /tmp/list
spode@0 528
psychomaniak@179 529 mv -f /tmp/tazusb-wtmp /var/log/wtmp
psychomaniak@179 530
MikeDSmith25@31 531 # Get initramfs size
al@181 532 size=$(du -sh "$ROOTFS_PATH" | cut -f1)
spode@0 533
MikeDSmith25@31 534 # If the bootable medium is where it should be, copy across
al@181 535 if [ -e /home/boot/bzImage ]; then
al@181 536 longline "$(_ 'Moving %s to media. Remember to unmount for delayed writes!' "$ROOTFS")"
spode@0 537
MikeDSmith25@31 538 # Move the old filesystem with the unix timestamp for reference
al@181 539 if [ -e /home/boot/previous.gz ]; then
spode@0 540 mv /home/boot/previous.gz /home/boot/rootfs.gz.$(date +%s)
spode@0 541 fi
spode@0 542
spode@0 543 mv /home/boot/rootfs.gz /home/boot/previous.gz
al@181 544 mv "$ROOTFS_PATH" /home/boot/rootfs.gz
al@181 545 _ '%s is located in %s' 'rootfs.gz' '/home/boot'
spode@0 546 else
al@181 547 _ '%s is located in %s' "$ROOTFS" "$(dirname "$ROOTFS_PATH")"
spode@0 548 fi
spode@0 549
pankso@124 550 separator
al@180 551 _ 'Root filesystem size: %s' "$size"
al@180 552 separator '-'
al@180 553 _n 'ENTER to continue...'; read i
spode@0 554 ;;
al@180 555
al@180 556
spode@0 557 format)
paul@54 558 # Format a partition.
spode@0 559 check_root
al@180 560
al@180 561 title 'Format a device'
al@180 562
al@180 563 DEVICE="$2"
al@180 564 label="$3"
al@180 565 fs_type="$4"
al@180 566 if [ -z "$DEVICE" ]; then
hacker@12 567 ask_for_device
hacker@12 568 check_for_device
hacker@12 569 else
al@180 570 _ 'Device: %s' "$DEVICE"
spode@0 571 fi
al@180 572 [ -z "$fs_type" ] && get_fs_type
paul@54 573 get_label
al@180 574 unmount_target_usb
erjo@47 575 make_fs "$fs_type"
psychomaniak@185 576 # mkfs_ext3
pankso@124 577 separator
al@180 578 longline "$(_ 'Device %s is ready to use as LiveUSB and/or /home partition.' "$label ($DEVICE)")"
spode@0 579 ;;
al@180 580
al@180 581
spode@0 582 gen-liveusb)
spode@0 583 # Generate a LiveUSB media using files from a LiveCD.
spode@0 584 check_root
al@180 585
al@180 586 title 'Gen a LiveUSB media'
al@180 587
al@180 588 DEVICE="$2"
al@180 589 if [ -z "$DEVICE" ]; then
hacker@12 590 ask_for_device
spode@0 591 fi
al@180 592
spode@0 593 check_for_device
pankso@11 594 mount_cdrom
spode@0 595 get_part_info
spode@0 596 unmount_target_usb
spode@0 597 install_mbr
spode@0 598 set_bootable
spode@0 599 mount_target_usb
spode@0 600 copy_cdrom_files
spode@0 601 install_boot
spode@0 602 exit_or_reboot
spode@0 603 ;;
al@180 604
al@180 605
pankso@13 606 gen-swap)
pankso@13 607 check_root
al@180 608 gen_swap_file
al@180 609 ;;
al@180 610
al@180 611
erjo@47 612 gen-iso2usb|iso2usb)
erjo@24 613 check_root
erjo@24 614 # Check if file exists
al@180 615 ISO="$2"
al@180 616 if [ -z "$ISO" -o ! -f "$ISO" ]; then
al@180 617 _ 'Please specify a valid filename on the command line.'
erjo@24 618 exit 1
erjo@24 619 fi
al@180 620
al@180 621 title 'Copy ISO file to SliTaz LiveUSB media'
al@180 622
al@180 623 DEVICE="$3"
al@180 624 if [ -z "$DEVICE" ]; then
erjo@24 625 ask_for_device
erjo@24 626 fi
erjo@24 627 check_for_device
erjo@24 628 mount_iso
erjo@24 629 get_part_info
erjo@24 630 unmount_target_usb
erjo@24 631 install_mbr
erjo@24 632 set_bootable
erjo@24 633 mount_target_usb
erjo@24 634 copy_cdrom_files
erjo@24 635 install_boot
pascal@83 636 umount /media/cdrom
pankso@66 637 losetup -d /dev/loop0
erjo@24 638 exit_or_reboot
al@180 639 ;;
al@180 640
al@180 641
paul@26 642 clean)
paul@28 643 check_root
paul@28 644 clean_usb
al@180 645 ;;
al@180 646
al@180 647
spode@0 648 usage|*)
spode@0 649 # Display usage by default.
spode@0 650 usage
spode@0 651 ;;
spode@0 652 esac
spode@0 653
spode@0 654 exit 0