Getting to the entry point using radare2

Question

How do I get to the entry point of a .exe file using radare2? I tried using aa then pdf@sym.main, but a prompt showed saying "Cannot find function at 0x00000000"

Answer 1

The entrypoint can be found using the info command i? especially the entrypoint info command ie

[0x00404890]> ie
[Entrypoints]
vaddr=0x00404890 paddr=0x00004890 baddr=0x00400000 laddr=0x00000000

1 entrypoints

Alternatively you can use rabin2 -e <file>.