C (modern Linux), 19 bytes

main(){puts('s');}

When compiled and run, this prints:

Segmentation fault

I found another way to do the same thing in the same number of bytes!

C (modern Linux), 19 bytes

main(){puts('s');}

When compiled and run, this prints:

Segmentation fault

C (modern Linux), 19 bytes

main(){puts('s');}

When compiled and run, this prints:

Segmentation fault

C (modern Linux), 19 bytes

main(){puts('s');}

When compiled and run, this prints:

Segmentation fault

I found another way to do the same thing in the same number of bytes!

C, 19 bytes

main(){puts('s');}

When compiled and run, this prints:

Segmentation fault

C (modern Linux), 19 bytes

main(){puts('s');}

When compiled and run, this prints:

Segmentation fault