How to filter only http packets?

Question

Wireshark

Hello, can someone tell me how to use "tshark" to filter only http packets, so that it would be possible to catch "POST" packets or use tcpdump to filter?
I've tried:
tshark -i eth0 tcp port 80 or tcp port 443 -V -R "http.request || http.response"
gives an error:
WARNING: dumpcap will enable kernel BPF JIT compiler if available.
You might want to reset it
By doing "echo 0 > /proc/sys/net/core/bpf_jit_enable"
debian 8 system.