lsec_updatesh/lsec.sh Joying update script PoC

log.txt

Hello joying update
root
/
ANDROID_DATA=/data
ANDROID_ROOT=/system
EXTERNAL_STORAGE=/sdcard
HOME
PATH=/sbin:/system/bin:/vendor/bin
SECONDARY_STORAGE=/storage/sdcard0
SHELL
Filesystem            1K-blocks    Used Available Use% Mounted on
rootfs                  1874048   27188   1846860   2% /
tmpfs                   1880488     252   1880236   1% /dev
tmpfs                   1880488    1736   1878752   1% /tmp
/dev/block/mmcblk0p27    132384     620    131764   1% /cache
/dev/block/mmcblk0p13      2000      24      1976   2% /lsecfs
/dev/block/mmcblk0p26   2031440 1933960     97480  96% /system
/dev/block/sda1        31154688    4832  31149856   1% /storage/sdcard1
/dev/block/mmcblk0p34  56852444 3973076  52879368   7% /data
/dev/block/mmcblk0p28    694312  438272    256040  64% /vendor
/dev/block/mmcblk0p33    999320  347668    651652  35% /oem

lsec.sh

#!/system/bin/sh

echo "Hello joying update" >> /storage/sdcard1/log.txt
id -u -n >> /storage/sdcard1/log.txt
pwd >> /storage/sdcard1/log.txt
export - >> /storage/sdcard1/log.txt
df >> /storage/sdcard1/log.txt