tazusb annotate tazusb @ rev 205

busybox blkid support
author Pascal Bellard <pascal.bellard@slitaz.org>
date Wed Aug 19 10:56:11 2020 +0000 (2020-08-19)
parents ed82aa3f1853
children ac809a573f3c
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@186 12 VERSION=4.2.6
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@186 42 format $(_ 'Format and label device with ext4, 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 "$COMMAND")"
al@180 67 newline
al@180 68 _n 'Device to use: '; read answer
al@180 69
pascal@202 70 while [ "$answer" = 'list' ]; do
hacker@12 71 fdisk_list
al@180 72 _n 'Device to use: '; read answer
hacker@12 73 done
al@180 74
pascal@202 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="$answer"
hacker@12 81 fi
hacker@12 82 }
hacker@12 83
al@180 84
spode@0 85 # Verify a device exists before format or install
al@180 86
al@180 87 check_for_device() {
pascal@205 88 if [ -z "$(blkid | grep "^$DEVICE:")" ]; then
al@180 89 newline
al@180 90 _ 'Unable to find device %s' "$DEVICE"
spode@0 91 exit 0
spode@0 92 fi
spode@0 93 }
spode@0 94
al@180 95
paul@41 96 # gets the UUID and filesystem type
al@180 97
al@180 98 get_part_info() {
pascal@205 99 UUID="$(blkid $DEVICE | sed 's|.* UUID="||;s|".*||')"
pascal@205 100 FSTYPE="$(blkid $DEVICE | sed 's|.* TYPE="||;s|".*||')"
spode@0 101 }
spode@0 102
al@180 103
paul@77 104 # Get label for device
al@180 105
al@180 106 get_label() {
al@180 107 _n 'Please specify a label for the partition (TazUSB): '
erjo@47 108 read label
al@180 109 [ -z "$label" ] && label='TazUSB'
al@180 110 }
al@180 111
al@180 112
pascal@205 113 # Get fs type. Supported fs are ext4, ext3, ext2, fat32
al@180 114
al@180 115 get_fs_type() {
psychomaniak@186 116 _n 'Please specify a filesystem type ext2, ext3, ext4 or fat32 (ext3): '
al@180 117 read fs_type
pascal@205 118 case "$fs_type" in
pascal@205 119 ext2|ext4|fat32);;
pascal@205 120 *) fs_type='ext3'
pascal@205 121 esac
al@180 122 }
al@180 123
al@180 124
al@180 125 # We can chose the filesystem type.
al@180 126
al@180 127 ask_for_fs_type() {
al@180 128 _ 'Please specify the filesystem type to %s.' "$COMMAND"
psychomaniak@186 129 _ 'Available formats are ext4, ext3(default), ext2 or fat32.'
al@180 130 _ 'Press enter to keep the default value.'
al@180 131 newline
pascal@205 132 _n 'File system type: '; read FS_TYPE
pascal@205 133 case "$FS_TYPE" in
pascal@205 134 ext2|ext4|fat32);;
pascal@205 135 *) FS_TYPE='ext3'
pascal@205 136 esac
erjo@47 137 }
erjo@47 138
erjo@47 139
psychomaniak@186 140 # Format target device in ext4, ext3, ext2 or fat32.
psychomaniak@186 141 # Usage: make_fs ext2|ext4|fat32|ext3 (default)
al@180 142
al@180 143 make_fs() {
erjo@47 144 local answer
al@180 145
al@180 146 FS=$(echo $fs_type | tr '[A-Z]' '[a-z]')
erjo@47 147 case "$FS" in
psychomaniak@186 148 ext4|ext3|ext2)
al@180 149 newline; _ 'Processing...'
al@180 150 _ 'Label: %s' "$label"
al@180 151 echo "Mkfs: mkfs.$FS -L \"$label\" $DEVICE"
al@180 152 newline; sleep 2
al@180 153 mkfs.$FS -L "$label" $DEVICE > $LOG 2>&1
erjo@47 154 ;;
al@180 155 fat32)
al@180 156 if [ -x '/sbin/mkdosfs' ];then
al@180 157 newline; _ 'Processing...'
al@180 158 _ 'Label: %s' "$label"
al@180 159 echo "Mkfs: mkdosfs -F 32 -n \"$label\" $DEVICE"
al@180 160 newline; sleep 2
al@180 161 mkdosfs -F 32 -n "$label" $DEVICE
erjo@47 162 else
al@180 163 _ "Can't find %s tool." 'mkdosfs'
al@180 164 _n 'Would you like to install %s from repository [y/N]? ' 'dosfstools'
al@180 165 read answer
al@180 166 case "$answer" in
erjo@47 167 y|Y)
al@180 168 yes | tazpkg get-install dosfstools && make_fs fat32;;
erjo@47 169 *)
erjo@47 170 exit 1 ;;
erjo@47 171 esac
erjo@47 172 fi
erjo@47 173 ;;
erjo@47 174 *)
al@180 175 _ 'Sorry. Filesystem %s is not supported.' "$FS"
al@180 176 exit
al@180 177 ;;
erjo@47 178 esac
erjo@47 179 }
erjo@47 180
al@180 181
spode@0 182 # Mount an existing USB device.
al@180 183
al@180 184 unmount_target_usb() {
spode@0 185 # If mount point is in use, unmount
erjo@47 186 if mount | grep -q $TARGET_ROOT; then
spode@0 187 umount $TARGET_ROOT
spode@0 188 fi
al@180 189
spode@0 190 # Device could be mounted elsewhere, so unmount
erjo@47 191 if mount | grep -q $DEVICE; then
al@180 192 _ 'Unmounting USB target device...'
spode@9 193 umount $DEVICE
spode@0 194 fi
spode@0 195 }
spode@0 196
al@180 197
spode@0 198 # Mount an existing USB device.
al@180 199
al@180 200 mount_target_usb() {
al@180 201 _ 'Mounting USB target device...'
spode@0 202 mkdir -p $TARGET_ROOT
spode@9 203 mount $DEVICE $TARGET_ROOT 2>/dev/null
spode@0 204 }
spode@0 205
al@180 206
spode@0 207 # Mount SliTaz LiveCD to get needed files.
al@180 208
al@180 209 mount_cdrom() {
al@180 210 _ 'Mounting CD-ROM device...'
al@180 211
spode@0 212 if mount | grep /media/cdrom; then
spode@0 213 umount /media/cdrom
spode@0 214 fi
al@180 215
spode@0 216 mkdir -p /media/cdrom
hacker@12 217 mount -r -t iso9660 $CDROM /media/cdrom 2>/dev/null
al@180 218
pascal@78 219 if [ ! -f /media/cdrom/boot/rootfs.gz -a \
pascal@78 220 ! -f /media/cdrom/boot/rootfs1.gz ]; then
al@180 221 newline
al@180 222 longline "$(_ 'Unable to mount CD-ROM or to find a filesystem on it (%s).' 'rootfs.gz')"
spode@0 223 exit 0
spode@0 224 fi
spode@0 225 }
spode@0 226
al@180 227
erjo@24 228 # Mount SliTaz ISO to get needed files.
al@180 229
al@180 230 mount_iso() {
erjo@24 231 if mount | grep /media/cdrom ; then
erjo@24 232 umount /media/cdrom
erjo@24 233 fi
al@180 234
erjo@24 235 test -d /media/cdrom || mkdir -p /media/cdrom
al@180 236
erjo@34 237 # Add support to other distros.
al@180 238 if [ ! -f /etc/slitaz-version ]; then
al@180 239 OPTIONS='-o loop'
al@180 240 else
al@180 241 OPTIONS=''
al@180 242 fi
al@180 243
al@180 244 _ 'Mounting %s...' "$(basename $ISO)"
al@180 245 mount $OPTIONS $ISO /media/cdrom 2>/dev/null
al@180 246
pascal@78 247 if [ ! -f /media/cdrom/boot/rootfs.gz -a \
pascal@78 248 ! -f /media/cdrom/boot/rootfs1.gz ]; then
al@180 249 longline "$(_ 'Unable to mount ISO or to find a filesystem on it (%s).' 'rootfs.gz')"
erjo@24 250 exit 0
erjo@24 251 fi
erjo@24 252 }
erjo@24 253
al@180 254
al@180 255 # All needed files are in the boot directory of the CD-ROM.
al@180 256
al@180 257 copy_cdrom_files() {
al@180 258 _n 'Copying needed files from CD-ROM...'
al@180 259 mkdir -p $TARGET_ROOT/boot
al@180 260 cp /media/cdrom/boot/bzImage* $TARGET_ROOT/boot
pascal@170 261 cp /media/cdrom/boot/rootfs*.gz* $TARGET_ROOT/boot
pascal@205 262 cp /media/cdrom/boot/memtest* $TARGET_ROOT/boot 2>/dev/null
pascal@205 263 cp /media/cdrom/boot/*pxe* $TARGET_ROOT/boot 2>/dev/null
spode@0 264 status
spode@0 265 }
spode@0 266
al@180 267
al@180 268 install_mbr() {
spode@0 269 # MBR
pankso@11 270 DISK=${DEVICE%[1-99]}
pascal@22 271 if [ -f /usr/share/boot/mbr.bin ]; then
al@180 272 _n 'Installing a new MBR to %s' "$DISK"
pascal@22 273 cat /usr/share/boot/mbr.bin > $DISK
spode@0 274 status
spode@0 275 else
spode@0 276 # Skip MBR install (tazpkg get-install syslinux-extra ? and then cat)
al@180 277 _ 'No new MBR installed to %s' "$DISK"
spode@0 278 fi
spode@0 279 }
spode@0 280
al@180 281
spode@0 282 # ext/syslinux install
al@180 283
al@180 284 install_boot() {
MikeDSmith25@31 285 # Decide if we're installing syslinux or extlinux
pascal@202 286 if [ "$FSTYPE" = 'vfat' ]; then
al@180 287 ST='syslinux'
pascal@78 288 STC="syslinux --install -d /boot/syslinux/ $DEVICE"
al@180 289 STE='cfg'
spode@0 290 else
al@180 291 ST='extlinux'
spode@0 292 STC="extlinux --install $TARGET_ROOT/boot/$ST"
al@180 293 STE='conf'
spode@0 294 fi
al@180 295
al@180 296 _ 'Installing bootloader: %s' "$ST"
spode@0 297 mkdir -p $TARGET_ROOT/boot/$ST
spode@0 298 $STC
al@180 299
erjo@23 300 # Use existing isolinux.cfg for extlinux.conf or syslinux.cfg
erjo@23 301 cp /media/cdrom/boot/isolinux/isolinux.cfg $TARGET_ROOT/boot/$ST/$ST.$STE
al@180 302
pascal@90 303 # Update DVD autoinstall
mojo@142 304 sed -i "s/LABEL=packages-[^,]*/UUID=$UUID/g" $(grep -l append $TARGET_ROOT/boot/$ST/*)
al@180 305
mojo@141 306 # Add home=$UUID to kernel line in extlinux or syslinux.cfg
mojo@141 307 sed -i -e "s/\(root=.*\)/\1 home=$UUID/" $(grep -l append $TARGET_ROOT/boot/$ST/*)
al@180 308
pankso@16 309 # Splash screen and help files.
psychomaniak@186 310 cp /media/cdrom/boot/isolinux/splash.* $TARGET_ROOT/boot/$ST
psychomaniak@186 311 cp /media/cdrom/boot/isolinux/*.cfg $TARGET_ROOT/boot/$ST
pascal@199 312 cp /media/cdrom/boot/isolinux/*kbd $TARGET_ROOT/boot/$ST
psychomaniak@186 313 cp /media/cdrom/boot/isolinux/*.c32 $TARGET_ROOT/boot/$ST
pascal@205 314 cp /media/cdrom/boot/isolinux/opts.* $TARGET_ROOT/boot/$ST
pascal@205 315 cp /media/cdrom/boot/isolinux/help.* $TARGET_ROOT/boot/$ST
pankso@114 316 sed -i -e s/'SliTaz GNU\/Linux'/'SliTaz GNU\/Linux LiveUSB'/ \
pascal@156 317 -e "s/isolinux/$ST/" $TARGET_ROOT/boot/$ST/$ST.$STE
spode@0 318 }
spode@0 319
al@180 320
spode@0 321 # Let user exit or reboot.
al@180 322
al@180 323 exit_or_reboot() {
pankso@124 324 separator
al@180 325 newline
al@180 326 longline "$(_n 'Do you want to exit Tazusb or reboot system (Exit/reboot)? ')"
al@180 327 read answer
pascal@202 328 if [ "$answer" = 'reboot' ]; then
pankso@124 329 unmount_target_usb
spode@0 330 reboot || reboot -f
spode@0 331 else
pankso@124 332 unmount_target_usb
al@180 333 newline; exit 0
spode@0 334 fi
spode@0 335 }
spode@0 336
al@180 337
al@180 338 set_bootable() {
spode@0 339 # As the boot flag is toggable, need to check it before hand
pankso@16 340 DISK=${DEVICE%[1-99]}
al@180 341 ISSET="$(fdisk -l $DISK | grep $DEVICE | grep "\*")"
al@180 342
spode@0 343 # If not set, set bootable
al@180 344 if [ -z "$ISSET" ]; then
pankso@16 345 umount $TARGET_ROOT 2>/dev/null
al@180 346 _n 'Setting %s as bootable...' "$DEVICE"
pankso@16 347 fdisk $DISK >/dev/null << EOF
psychomaniak@186 348 $(fdisk -l $DISK | grep $DISK | sed "/\\*/!ds#$DISK##;s# .*##;s#.*#&\na#")
spode@0 349 a
psychomaniak@186 350 ${DEVICE#$DISK}
spode@0 351 w
spode@0 352 EOF
pankso@16 353 status
spode@0 354 fi
spode@0 355 }
spode@0 356
al@180 357
paul@41 358 # Generate a virtual swap file in /home/swap. SliTaz boot scripts
paul@41 359 # will activate it, useful for low memory systems
pankso@13 360
al@180 361 gen_swap_file() {
al@181 362 title "$(_n 'Gen swap')"
al@181 363
al@180 364 longline "$(_ "Generate a swap file in %s that will be activated on each \
al@180 365 boot to have more memory available (empty value to exit)." '/home/swap')"
al@180 366 newline
al@180 367 _n 'Swap file in MB: '
pankso@13 368 read size
pankso@13 369 if [ -z "$size" ]; then
al@180 370 _ 'Empty value. Exiting...'
pankso@13 371 exit 0
pankso@13 372 fi
pankso@13 373 cd /home
pankso@13 374 # Sanity check
pankso@13 375 if [ -f swap ]; then
pankso@13 376 swapoff swap 2>/dev/null
pankso@13 377 fi
pankso@13 378 # DD to gen a virtual disk.
pankso@13 379 dd if=/dev/zero of=swap bs=1M count=$size
pankso@13 380 # Make swap filesystem.
pankso@13 381 mkswap swap
pankso@13 382 swapon swap
al@180 383 newline
pankso@13 384 }
pankso@13 385
al@180 386
paul@26 387 # Clean out old backups to save disk space
al@180 388
al@180 389 clean_usb() {
al@181 390 title "$(_n 'Clean')"
al@181 391
al@180 392 longline "$(_n 'Remove old %s backup filesystems to free up disk space.' \
al@180 393 'rootfs.gz.unixtimestamp')"
al@180 394 newline
MikeDSmith25@31 395 # Locate and interactively remove old filesystems from /home directory
al@180 396 for file in $(find /home/boot/rootfs.gz.[0-9]*); do
al@180 397 _n 'Do you wish to remove: %s (Yes/no/exit)? ' "$(basename $file)"
paul@26 398 read answer
paul@26 399 case $answer in
paul@26 400 e|E|"exit"|Exit)
paul@26 401 exit 0 ;;
paul@26 402 y|Y|yes|Yes)
paul@26 403 rm -f $file ;;
paul@26 404 *)
al@180 405 _ 'No filesystems selected, exiting...' ;;
paul@26 406 esac
paul@26 407 done
paul@26 408 }
paul@26 409
al@180 410
spode@0 411 #
spode@0 412 # Tazusb sequence
spode@0 413 #
spode@0 414
spode@0 415 case $COMMAND in
spode@0 416 writefs)
MikeDSmith25@31 417 # Writefs to rootfs.gz
spode@0 418 check_root
al@181 419 # Compression type (optional): lzma, gzip, none. Default is none
al@181 420 COMPRESSION="${2:-none}"
al@181 421 # Full path to rootfs.gz (optional). Default is /rootfs.gz
al@181 422 ROOTFS_PATH="${3:-/rootfs.gz}"
al@181 423 # File name
al@181 424 ROOTFS="$(basename "$ROOTFS_PATH")"
al@181 425
MikeDSmith25@31 426 # Start info
al@180 427 title 'Write filesystem'
al@180 428
al@180 429 longline "$(_ "The command writefs will write all the current \
al@180 430 filesystem into a suitable cpio archive (%s) usable on a bootable \
al@181 431 LiveUSB media." "$ROOTFS")"
pankso@151 432 newline
al@180 433 _ 'Archive compression: %s' "$(colorize 36 "$COMPRESSION")"
al@181 434 newline
spode@0 435
MikeDSmith25@31 436 # Clear out tazpkg cache
psychomaniak@179 437 rm /var/lib/tazpkg/*.bak /var/cache/tazpkg/* -r -f
spode@0 438
pankso@151 439 # Optionally remove sound card selection and screen resolution.
al@180 440 _ 'Do you wish to remove the sound card and screen configs?'
al@180 441 _n 'Press ENTER to keep or answer (No|yes|exit): '
al@181 442 read answer
al@181 443 case $answer in
pankso@5 444 e|E|"exit"|Exit)
pankso@35 445 exit 0 ;;
pankso@5 446 y|Y|yes|Yes)
al@180 447 _n 'Removing current sound card and screen configurations...'
pankso@5 448 rm -f /var/lib/sound-card-driver
pankso@151 449 rm -f /var/lib/alsa/asound.state
pankso@151 450 rm -f /etc/X11/xorg.conf ;;
pankso@5 451 *)
al@180 452 _n 'Keeping current sound card and screen configurations...' ;;
pankso@35 453 esac
al@180 454 status
al@180 455 newline
al@180 456
pankso@150 457 # Optionally remove i18n settings
al@180 458 _ 'Do you wish to remove local/keymap settings?'
al@180 459 _n 'Press ENTER to keep or answer (No|yes|exit): '
al@181 460 read answer
al@181 461 case $answer in
pankso@149 462 e|E|"exit"|Exit)
pankso@149 463 exit 0 ;;
pankso@149 464 y|Y|yes|Yes)
al@180 465 _n 'Removing current locale/keymap settings...'
al@180 466 echo > /etc/locale.conf
al@180 467 echo > /etc/keymap.conf ;;
pankso@149 468 *)
al@180 469 _n 'Keeping current locale/keymap settings...'
al@180 470 grep -qs '^INCLUDE i18n.cfg' /home/boot/*linux/*linux.c* &&
al@180 471 sed -i 's/^INCLUDE i18n.cfg/# &/' /home/boot/*linux/*linux.c* ;;
pankso@149 472 esac
pankso@149 473 status
al@181 474 newline
al@180 475
pankso@149 476 # Clean-up files by default
psychomaniak@179 477 mv -f /var/log/wtmp /tmp/tazusb-wtmp
psychomaniak@179 478 touch /var/log/wtmp
al@180 479 echo > /etc/udev/rules.d/70-persistent-net.rules
al@180 480 echo > /etc/udev/rules.d/70-persistant-cd.rules
al@180 481
MikeDSmith25@31 482 # Create list of files
pascal@156 483 # find / -xdev | sed '/^\/home\//d;/^\/tmp\//d' >/tmp/list
pascal@156 484 # for dev in console null tty tty1
pascal@156 485 # do
pascal@156 486 # echo /dev/$dev >>/tmp/list
pascal@156 487 # done
pascal@156 488
psychomaniak@185 489 for dir in /bin /etc /init /sbin /var /dev /lib /root /usr /opt
psychomaniak@185 490 do
psychomaniak@185 491 [ -d $dir -o -f $dir ] && find $dir
psychomaniak@185 492 done >/tmp/list
spode@0 493
pascal@147 494 for dir in /home /proc /run /sys /tmp /mnt /media /media/cdrom /media/flash /media/usbdisk
spode@0 495 do
spode@0 496 echo $dir >>/tmp/list
spode@0 497 done
pascal@166 498 sed -i '/^\/var\/run\/.*pid$/d' /tmp/list
spode@0 499
psychomaniak@185 500 for removelog in auth boot messages dmesg daemon utmp slim Xorg tazpanel cups; do
psychomaniak@173 501 sed -i "\/var\/log\/$removelog/d" /tmp/list
psychomaniak@173 502 done
psychomaniak@173 503
MikeDSmith25@31 504 # Generate initramfs with specified compression
al@181 505 case "$COMPRESSION" in
al@181 506 lzma)
al@181 507 _n 'Creating %s with lzma compression... ' "$ROOTFS"
al@181 508 cpio -o -H newc | lzma e -si -so > "$ROOTFS_PATH"
al@181 509 ;;
al@181 510 gzip)
al@181 511 _n 'Creating %s with gzip compression... ' "$ROOTFS"
al@181 512 cpio -o -H newc | gzip -9 > "$ROOTFS_PATH"
psychomaniak@185 513 [ -x /usr/bin/advdef ] && advdef -z4 "$ROOTFS_PATH"
al@181 514 ;;
psychomaniak@185 515 none|*)
al@181 516 _n 'Creating %s without compression... ' "$ROOTFS"
al@181 517 cpio -o -H newc > "$ROOTFS_PATH"
al@181 518 ;;
al@181 519 esac < /tmp/list
spode@0 520
psychomaniak@179 521 mv -f /tmp/tazusb-wtmp /var/log/wtmp
psychomaniak@179 522
MikeDSmith25@31 523 # Get initramfs size
al@181 524 size=$(du -sh "$ROOTFS_PATH" | cut -f1)
spode@0 525
MikeDSmith25@31 526 # If the bootable medium is where it should be, copy across
mojo@201 527 if [ -e /home/boot/bzImage* ]; then
al@181 528 longline "$(_ 'Moving %s to media. Remember to unmount for delayed writes!' "$ROOTFS")"
spode@0 529
MikeDSmith25@31 530 # Move the old filesystem with the unix timestamp for reference
al@181 531 if [ -e /home/boot/previous.gz ]; then
pascal@205 532 mv /home/boot/previous.gz /home/boot/rootfs.gz.$(date -r /home/boot/previous.gz +%s)
spode@0 533 fi
spode@0 534
spode@0 535 mv /home/boot/rootfs.gz /home/boot/previous.gz
al@181 536 mv "$ROOTFS_PATH" /home/boot/rootfs.gz
al@181 537 _ '%s is located in %s' 'rootfs.gz' '/home/boot'
spode@0 538 else
al@181 539 _ '%s is located in %s' "$ROOTFS" "$(dirname "$ROOTFS_PATH")"
spode@0 540 fi
spode@0 541
pankso@124 542 separator
al@180 543 _ 'Root filesystem size: %s' "$size"
al@180 544 separator '-'
al@180 545 _n 'ENTER to continue...'; read i
spode@0 546 ;;
al@180 547
al@180 548
spode@0 549 format)
paul@54 550 # Format a partition.
spode@0 551 check_root
al@180 552
al@180 553 title 'Format a device'
al@180 554
al@180 555 DEVICE="$2"
al@180 556 label="$3"
al@180 557 fs_type="$4"
al@180 558 if [ -z "$DEVICE" ]; then
hacker@12 559 ask_for_device
hacker@12 560 check_for_device
hacker@12 561 else
al@180 562 _ 'Device: %s' "$DEVICE"
spode@0 563 fi
al@180 564 [ -z "$fs_type" ] && get_fs_type
paul@54 565 get_label
al@180 566 unmount_target_usb
erjo@47 567 make_fs "$fs_type"
pankso@124 568 separator
al@180 569 longline "$(_ 'Device %s is ready to use as LiveUSB and/or /home partition.' "$label ($DEVICE)")"
spode@0 570 ;;
al@180 571
al@180 572
spode@0 573 gen-liveusb)
spode@0 574 # Generate a LiveUSB media using files from a LiveCD.
spode@0 575 check_root
al@180 576
al@180 577 title 'Gen a LiveUSB media'
al@180 578
al@180 579 DEVICE="$2"
al@180 580 if [ -z "$DEVICE" ]; then
hacker@12 581 ask_for_device
spode@0 582 fi
al@180 583
spode@0 584 check_for_device
pankso@11 585 mount_cdrom
spode@0 586 get_part_info
spode@0 587 unmount_target_usb
spode@0 588 install_mbr
spode@0 589 set_bootable
spode@0 590 mount_target_usb
spode@0 591 copy_cdrom_files
spode@0 592 install_boot
spode@0 593 exit_or_reboot
spode@0 594 ;;
al@180 595
al@180 596
pankso@13 597 gen-swap)
pankso@13 598 check_root
al@180 599 gen_swap_file
al@180 600 ;;
al@180 601
al@180 602
erjo@47 603 gen-iso2usb|iso2usb)
erjo@24 604 check_root
erjo@24 605 # Check if file exists
al@180 606 ISO="$2"
al@180 607 if [ -z "$ISO" -o ! -f "$ISO" ]; then
al@180 608 _ 'Please specify a valid filename on the command line.'
erjo@24 609 exit 1
erjo@24 610 fi
al@180 611
al@180 612 title 'Copy ISO file to SliTaz LiveUSB media'
al@180 613
al@180 614 DEVICE="$3"
al@180 615 if [ -z "$DEVICE" ]; then
erjo@24 616 ask_for_device
erjo@24 617 fi
erjo@24 618 check_for_device
erjo@24 619 mount_iso
erjo@24 620 get_part_info
erjo@24 621 unmount_target_usb
erjo@24 622 install_mbr
erjo@24 623 set_bootable
erjo@24 624 mount_target_usb
erjo@24 625 copy_cdrom_files
erjo@24 626 install_boot
pascal@83 627 umount /media/cdrom
pankso@66 628 losetup -d /dev/loop0
erjo@24 629 exit_or_reboot
al@180 630 ;;
al@180 631
al@180 632
paul@26 633 clean)
paul@28 634 check_root
paul@28 635 clean_usb
al@180 636 ;;
al@180 637
al@180 638
spode@0 639 usage|*)
spode@0 640 # Display usage by default.
spode@0 641 usage
spode@0 642 ;;
spode@0 643 esac
spode@0 644
spode@0 645 exit 0