How to create ASCII codes 2 and 3 on the Bash command line?

Question

If I press Ctrl+ B, which should give me ASCII 2 code, but Ctrl+ Cwill be interpreted as Break.

So, I suppose I need to redirect the file. How to get these characters to a file?

Answer 1

Ctrl- Vleaves the next key. How can you get Ctrl- Cout: Ctrl- V Ctrl-C

Answer 2

echo $'\002\003' > ./myfile

Answer 3

perl -e 'print "\xFF"'

where FFis the hexadecimal code of the ACSII code you want to print. Therefore, for ACSII 2 code, this will be \ x02.