C:\Programs\ADB>adb shell
YUREKA:/ $ su
su
YUREKA:/ # cd /dev/block/bootdevice/by-name
cd /dev/block/bootdevice/by-name
YUREKA:/dev/block/bootdevice/by-name # ls -all
ls -all
total 0
drwxr-xr-x 2 root root 620 1970-01-04 07:04:39.053333587 +0530 .
drwxr-xr-x 4 root root 700 1970-01-04 07:04:39.053333587 +0530 ..
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.040000252 +0530 DDR -> /dev/block/mmcblk0p18
lrwxrwxrwx 1 root root 20 1970-01-04 07:04:39.020000250 +0530 aboot -> /dev/block/mmcblk0p4
lrwxrwxrwx 1 root root 20 1970-01-04 07:04:39.020000250 +0530 abootbak -> /dev/block/mmcblk0p5
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.053333587 +0530 autobak -> /dev/block/mmcblk0p24
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.036666919 +0530 boot -> /dev/block/mmcblk0p21
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.040000252 +0530 cache -> /dev/block/mmcblk0p27
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.033333585 +0530 fsc -> /dev/block/mmcblk0p16
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.036666919 +0530 fsg -> /dev/block/mmcblk0p19
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.026666918 +0530 hyp -> /dev/block/mmcblk0p10
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.013333583 +0530 hypbak -> /dev/block/mmcblk0p11
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.030000251 +0530 misc -> /dev/block/mmcblk0p15
lrwxrwxrwx 1 root root 20 1970-01-04 07:04:39.006666916 +0530 modem -> /dev/block/mmcblk0p1
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.033333585 +0530 modemst1 -> /dev/block/mmcblk0p13
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.026666918 +0530 modemst2 -> /dev/block/mmcblk0p14
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.026666918 +0530 pad -> /dev/block/mmcblk0p12
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.026666918 +0530 panic -> /dev/block/mmcblk0p23
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.040000252 +0530 params -> /dev/block/mmcblk0p22
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.040000252 +0530 persist -> /dev/block/mmcblk0p26
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.046666920 +0530 recovery -> /dev/block/mmcblk0p28
lrwxrwxrwx 1 root root 20 1970-01-04 07:04:39.006666916 +0530 rpm -> /dev/block/mmcblk0p6
lrwxrwxrwx 1 root root 20 1970-01-04 07:04:39.020000250 +0530 rpmbak -> /dev/block/mmcblk0p7
lrwxrwxrwx 1 root root 20 1970-01-04 07:04:39.013333583 +0530 sbl1 -> /dev/block/mmcblk0p2
lrwxrwxrwx 1 root root 20 1970-01-04 07:04:39.013333583 +0530 sbl1bak -> /dev/block/mmcblk0p3
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.033333585 +0530 sec -> /dev/block/mmcblk0p20
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.020000250 +0530 ssd -> /dev/block/mmcblk0p17
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.043333586 +0530 system -> /dev/block/mmcblk0p25
lrwxrwxrwx 1 root root 20 1970-01-04 07:04:39.016666917 +0530 tz -> /dev/block/mmcblk0p8
lrwxrwxrwx 1 root root 20 1970-01-04 07:04:39.020000250 +0530 tzbak -> /dev/block/mmcblk0p9
lrwxrwxrwx 1 root root 21 1970-01-04 07:04:39.033333585 +0530 userdata -> /dev/block/mmcblk0p29
YUREKA:/dev/block/bootdevice/by-name #

ls -al|sort
-rw——- 1 root root 1748 1970-01-01 05:30 default.prop
-rw-r—– 1 root root 2108 1970-01-01 05:30 fstab.qcom
-rw-r–r– 1 root root 461 1970-01-01 05:30 vndservice_contexts
-rw-r–r– 1 root root 1397 1970-01-01 05:30 plat_seapp_contexts
-rw-r–r– 1 root root 1915 1970-01-01 05:30 nonplat_service_contexts
-rw-r–r– 1 root root 1955 1970-01-01 05:30 nonplat_seapp_contexts
-rw-r–r– 1 root root 4628 1970-01-01 05:30 plat_property_contexts
-rw-r–r– 1 root root 5067 1970-01-01 05:30 nonplat_hwservice_contexts
-rw-r–r– 1 root root 5222 1970-01-01 05:30 ueventd.rc
-rw-r–r– 1 root root 5484 1970-01-01 05:30 nonplat_property_contexts
-rw-r–r– 1 root root 5768 1970-01-01 05:30 plat_hwservice_contexts
-rw-r–r– 1 root root 15153 1970-01-01 05:30 plat_service_contexts
-rw-r–r– 1 root root 16130 1970-01-01 05:30 ueventd.qcom.rc
-rw-r–r– 1 root root 22832 1970-01-01 05:30 plat_file_contexts
-rw-r–r– 1 root root 60455 1970-01-01 05:30 nonplat_file_contexts
-rw-r–r– 1 root root 2807127 1970-01-04 07:04 sepolicy
-rwxr-x— 1 root root 497 1970-01-01 05:30 init.zygote32.rc
-rwxr-x— 1 root root 847 1970-01-01 05:30 init.zygote64_32.rc
-rwxr-x— 1 root root 900 1970-01-01 05:30 init.qcom.ssr.rc
-rwxr-x— 1 root root 1220 1970-01-01 05:30 init.environ.rc
-rwxr-x— 1 root root 1833 1970-01-01 05:30 init.qti.ims.sh
-rwxr-x— 1 root root 4232 1970-01-01 05:30 init.target.rc
-rwxr-x— 1 root root 5721 1970-01-01 05:30 init.usb.rc
-rwxr-x— 1 root root 5803 1970-01-01 05:30 init.qcom.power.rc
-rwxr-x— 1 root root 5803 1970-01-01 05:30 init.recovery.qcom.rc
-rwxr-x— 1 root root 7874 1970-01-01 05:30 init.usb.configfs.rc
-rwxr-x— 1 root root 17132 1970-01-01 05:30 init.qcom.rc
-rwxr-x— 1 root root 28219 1970-01-04 07:04 init.rc
-rwxr-x— 1 root root 52840 1970-01-01 05:30 init.qcom.usb.rc
-rwxr-x— 1 root root 1566024 1970-01-01 05:30 init
dr-xr-x— 3 system drmrpc 16384 1970-01-01 05:30 firmware
dr-xr-xr-x 12 root root 0 1970-01-04 07:04 sys
dr-xr-xr-x 314 root root 0 1970-01-01 05:30 proc
drwxr-x— 2 root root 0 1970-01-04 07:04 root
drwxr-xr-x 2 root root 0 1970-01-01 05:30 oem
drwxr-xr-x 3 root root 0 1970-01-01 05:30 config
drwxr-xr-x 3 root root 0 1970-01-01 05:30 res
drwxr-xr-x 3 root root 320 1970-01-04 07:04 sbin
drwxr-xr-x 4 root root 80 2019-04-23 12:38 storage
drwxr-xr-x 10 root system 220 1970-01-04 07:04 mnt
drwxr-xr-x 15 root root 3360 2019-04-23 12:35 dev
drwxr-xr-x 18 root root 0 1970-01-04 07:04 .
drwxr-xr-x 18 root root 0 1970-01-04 07:04 ..
drwxr-xr-x 19 root root 4096 2019-04-13 11:59 system
drwxr-xr-x 52 root root 0 1970-01-04 07:04 acct
drwxrwx— 6 system cache 4096 1970-01-04 07:04 cache
drwxrwx–x 10 system system 4096 1970-01-02 04:10 persist
drwxrwx–x 45 system system 4096 2019-04-23 12:35 data
lrwxrwxrwx 1 root root 11 1970-01-01 05:30 etc -> /system/etc
lrwxrwxrwx 1 root root 13 1970-01-01 05:30 charger -> /sbin/charger
lrwxrwxrwx 1 root root 14 1970-01-01 05:30 vendor -> /system/vendor
lrwxrwxrwx 1 root root 16 1970-01-04 07:04 tombstones -> /data/tombstones
lrwxrwxrwx 1 root root 17 1970-01-01 05:30 d -> /sys/kernel/debug
lrwxrwxrwx 1 root root 21 1970-01-01 05:30 sdcard -> /storage/self/primary
lrwxrwxrwx 1 root root 50 1970-01-01 05:30 bugreports -> /data/user_de/0/com.android.shell/files/bugreports
total 4660
YUREKA:/ #