Example for reading and writing binary data (i.e. including 0's) in pure Bash, check the "enc_hex" function: https://github.com/faragon/lzb/blob/master/lzb htt

Example for reading and writing binary data (i.e. including 0's) in pure Bash, check the "enc_hex" function: https://github.com/faragon/lzb/blob/master/lzb https://github.com/faragon/lzb/blob/master/lzb