How to change the disassembly syntax to intel using gdb?

Question

(gdb) set disassemble intel
Ambiguous set command "disassemble intel": disassemble-next-line, disassembler-options.

When i set the disassembly syntax to intel, it show this error.

Answer 1

Please use:

set disassembly-flavor intel

see GDB Manual for more details

Answer 2

To make the change permanent you must add it to your gdb config file:

echo "set disassembly-flavor intel" >> ~/.gdbinit

Then run:

cat  ~/.gdbinit

to make sure the file has the proper content.