User`s guide

Return Format
This command returns the complete list of SCPI commands as Definite
Length Block Data, delimited with New Line characters. The first line consists
of a pound sign (#) followed by one digit representing the number of digits
in the decimal integer to follow. This digit is followed by a decimal integer
indicating the number of data bytes to follow, followed by the first New Line.
(For example, "#47947" in the first line means that there are 7947 data
bytes to follow.) The rest of the block of data consists of one command per
line, each terminated with a New Line character.