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| #!/bin/bash | |
| # | |
| # Version 2 | |
| # | |
| # twrp.sh -- a TWRP compatible backup script for your computer | |
| # Brought to you by inhies | |
| # | |
| # This script creates TWRP compatible backups over usb using adb and magikz | |
| # By default it makes a folder in the standard TWRP date--time format (I think) | |
| # To restore these backups, place the folder in /sdcard/TWRP/BACKUPS/<serialnumber>/ | |
| # | |
| # If you can figure out a better way to run the two netcat downloads in parallel | |
| # I would be forever grateful | |
| # | |
| # USAGE: Boot your phone in to TWRP, then run this script | |
| # | |
| # Currently only backs up /data and /system. Ignores /data/media files (like TWRP does) | |
| # This might not work so well on anything other than a Nexus 4 ¯(°_o)/¯ | |
| SYSTEM_START_MESSAGE="Backing up /system..." | |
| SYSTEM_DONE_MESSAGE="/system backup complete!" | |
| DATA_START_MESSAGE="Backing up /data..." | |
| DATA_DONE_MESSAGE="/data backup complete!" | |
| DONE_MESSAGE="Done!" | |
| adb shell mount -r /system | |
| FOLDER=`date '+%Y-%m-%d--%H-%M-%S'` | |
| mkdir $FOLDER; cd $FOLDER | |
| echo "Backup started in $FOLDER" | |
| # Setup | |
| adb forward tcp:5550 tcp:5550 | |
| adb shell "rm -rf /tmp/sys_fifo && mkfifo /tmp/sys_fifo && cd /system/ && tar -cz -f /tmp/sys_fifo * & nc -l -p 5550 -e cat /tmp/sys_fifo" & | |
| adb forward tcp:5551 tcp:5551 | |
| adb shell "rm -rf /tmp/data_fifo && mkfifo /tmp/data_fifo && cd /data/ && tar -cz --exclude='media*' -f /tmp/data_fifo * & nc -l -p 5551 -e cat /tmp/data_fifo"& | |
| sleep 1 | |
| # Backup /system | |
| ( | |
| nc 127.0.0.1 5550 > system.ext4.win | |
| md5sum system.ext4.win > system.ext4.win.md5 | |
| echo $SYSTEM_DONE_MESSAGE | |
| ) | tee -a recovery.log & | |
| SYS_PID=$! | |
| echo "$SYSTEM_START_MESSAGE (PID $SYS_PID)" | |
| # Backup /data | |
| ( | |
| nc 127.0.0.1 5551 > data.ext4.win | |
| md5sum data.ext4.win > data.ext4.win.md5 | |
| echo $DATA_DONE_MESSAGE | |
| ) | tee -a recovery.log & | |
| DATA_PID=$! | |
| echo "$DATA_START_MESSAGE (PID $DATA_PID)" | |
| echo "If you kill me now, you'll have to manually stop the PIDs listed above" | |
| wait $SYS_PID $DATA_PID | |
| echo $DONE_MESSAGE | tee -a recovery.log | |
| adb shell umount /system |
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