General Skills 275: in out error

Challenge

Can you utlize stdin, stdout, and stderr to get the flag from this program?
You can also find it in /problems/in-out-error_2_c33e2a987fbd0f75e78481b14bfd15f4 on the shell server

Solution

log into shell and:

1

$ echo "Please may I have the flag?" | ./in-out-error | grep picoCTF

Flag