on vty of SNR
1)add user for script
username backup privilege 3 password 0 mystrongpassword
2)add to privilege lvl 3 to exec sh run
privilege exec level 3 sh run
CC by TDADS
tested on SNR-S2982G-24T-POE,| SNR-S2982G-24T-POE Device,| SNR-S2985G-24T-UPS Device,| SNR-S2990X-24FQ Device