How can I output null-terminated strings in Awk?

Question

I\'m working on a shell script that will be used by others, and may ingest suspect strings. It\'s based around awk, so as a basic resiliency measure, I want to have awk outp

Answer 1

I've solved printing ASCII 0 from awk. I use UNIX command printf "\000"

echo | awk -v s='printf "\000"' '{system(s);}'