trancee/wasmSID Finding PSID v2 LANG=C grep -obUaPr "\x50\x53\x49\x44\x00\x02" . Finding PSID v3 LANG=C grep -obUaPr "\x50\x53\x49\x44\x00\x03" . Finding PSID v4 LANG=C grep -obUaPr "\x50\x53\x49\x44\x00\x04" . Finding RSID v2 LANG=C grep -obUaPr "\x52\x53\x49\x44\x00\x02" .