How to work adb shell getprop and setprop command (connect adb, disconnect adb)

open(connect adb) -> setprop persist.sys.usb.config adb

close(disconnect adb) -> setprop persist.sys.usb.config hostadb    ( hostadb or hostabd) 

#How to work adb shell getprop and setprop? #adb shell #setprop #hostadb #hostabd #setprop persist #persist.sys.ub.config #connect adb #disconnect adb