file example.elf
Sets the format of the disassembly to look better
disassembly-flavour intel
Disables pagination
set pagination off
Log output to file
set logging on
Print a string in a memory location https://codelearn.me/2018/02/24/show-string-in-memory.html
x /s <addr>
Read first 64 bytes of file
xxd -l 64 example.elf
Read section headers of the elf
readelf -s example.elf
Walkthrough of elf https://fasterthanli.me/series/making-our-own-executable-packer/part-1
open with r2 example.elf
enter visual mode with V
navigate the mode with p and shift 'P'
quit visual with q
010 editor - hex editor