Package: curl Version: 7.64.0-4 Severity: normal Up until now "curl -v" was reasonably useful for debugging a connection issue or for posting to others to demonstrate issues with their website.
But currently its signal to noise ration has plummeted -- what is all this "Expire in" garbage, and is it really useful for anything? Seems more like leftovers of debug output useful only to developers of curl itself, not for any real-world usage. Stretch version 7.52.1-5+deb9u9 not affected. # curl -Iv4 ya.ru * Expire in 0 ms for 6 (transfer 0x55cb96de7d00) * Expire in 1 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 1 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 1 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 0 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 1 ms for 1 (transfer 0x55cb96de7d00) * Expire in 1 ms for 1 (transfer 0x55cb96de7d00) * Expire in 4 ms for 1 (transfer 0x55cb96de7d00) * Expire in 1 ms for 1 (transfer 0x55cb96de7d00) * Expire in 1 ms for 1 (transfer 0x55cb96de7d00) * Expire in 4 ms for 1 (transfer 0x55cb96de7d00) * Expire in 1 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 4 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 4 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 2 ms for 1 (transfer 0x55cb96de7d00) * Expire in 4 ms for 1 (transfer 0x55cb96de7d00) * Expire in 3 ms for 1 (transfer 0x55cb96de7d00) * Expire in 3 ms for 1 (transfer 0x55cb96de7d00) * Expire in 4 ms for 1 (transfer 0x55cb96de7d00) * Expire in 4 ms for 1 (transfer 0x55cb96de7d00) * Expire in 4 ms for 1 (transfer 0x55cb96de7d00) * Expire in 4 ms for 1 (transfer 0x55cb96de7d00) * Expire in 4 ms for 1 (transfer 0x55cb96de7d00) * Expire in 4 ms for 1 (transfer 0x55cb96de7d00) * Expire in 8 ms for 1 (transfer 0x55cb96de7d00) * Expire in 5 ms for 1 (transfer 0x55cb96de7d00) * Expire in 5 ms for 1 (transfer 0x55cb96de7d00) * Expire in 8 ms for 1 (transfer 0x55cb96de7d00) * Expire in 6 ms for 1 (transfer 0x55cb96de7d00) * Expire in 6 ms for 1 (transfer 0x55cb96de7d00) * Expire in 8 ms for 1 (transfer 0x55cb96de7d00) * Expire in 8 ms for 1 (transfer 0x55cb96de7d00) * Expire in 8 ms for 1 (transfer 0x55cb96de7d00) * Expire in 8 ms for 1 (transfer 0x55cb96de7d00) * Expire in 8 ms for 1 (transfer 0x55cb96de7d00) * Expire in 8 ms for 1 (transfer 0x55cb96de7d00) * Expire in 8 ms for 1 (transfer 0x55cb96de7d00) * Expire in 10 ms for 1 (transfer 0x55cb96de7d00) * Expire in 10 ms for 1 (transfer 0x55cb96de7d00) * Expire in 8 ms for 1 (transfer 0x55cb96de7d00) * Expire in 11 ms for 1 (transfer 0x55cb96de7d00) * Expire in 11 ms for 1 (transfer 0x55cb96de7d00) * Expire in 16 ms for 1 (transfer 0x55cb96de7d00) * Expire in 14 ms for 1 (transfer 0x55cb96de7d00) * Expire in 14 ms for 1 (transfer 0x55cb96de7d00) * Expire in 16 ms for 1 (transfer 0x55cb96de7d00) * Expire in 15 ms for 1 (transfer 0x55cb96de7d00) * Expire in 15 ms for 1 (transfer 0x55cb96de7d00) * Expire in 16 ms for 1 (transfer 0x55cb96de7d00) * Expire in 50 ms for 1 (transfer 0x55cb96de7d00) * Expire in 50 ms for 1 (transfer 0x55cb96de7d00) * Expire in 16 ms for 1 (transfer 0x55cb96de7d00) * Expire in 50 ms for 1 (transfer 0x55cb96de7d00) * Expire in 50 ms for 1 (transfer 0x55cb96de7d00) * Expire in 50 ms for 1 (transfer 0x55cb96de7d00) * Trying 87.250.250.242... * TCP_NODELAY set * Expire in 200 ms for 4 (transfer 0x55cb96de7d00) * Connected to ya.ru (87.250.250.242) port 80 (#0) > HEAD / HTTP/1.1 > Host: ya.ru > User-Agent: curl/7.64.0 > Accept: */* > < HTTP/1.1 302 Found HTTP/1.1 302 Found < Location: https://ya.ru/ Location: https://ya.ru/ < Date: Sat, 28 Sep 2019 19:11:29 GMT Date: Sat, 28 Sep 2019 19:11:29 GMT < X-Content-Type-Options: nosniff X-Content-Type-Options: nosniff < Set-Cookie: yandexuid=3374339481569697889; Expires=Tue, 25-Sep-2029 19:11:29 GMT; Domain=.ya.ru; Path=/ Set-Cookie: yandexuid=3374339481569697889; Expires=Tue, 25-Sep-2029 19:11:29 GMT; Domain=.ya.ru; Path=/ < Content-Length: 0 Content-Length: 0 < Expires: Sat, 28 Sep 2019 19:11:29 GMT Expires: Sat, 28 Sep 2019 19:11:29 GMT < P3P: policyref="/w3c/p3p.xml", CP="NON DSP ADM DEV PSD IVDo OUR IND STP PHY PRE NAV UNI" P3P: policyref="/w3c/p3p.xml", CP="NON DSP ADM DEV PSD IVDo OUR IND STP PHY PRE NAV UNI" < Last-Modified: Sat, 28 Sep 2019 19:11:29 GMT Last-Modified: Sat, 28 Sep 2019 19:11:29 GMT < Cache-Control: no-cache,no-store,max-age=0,must-revalidate Cache-Control: no-cache,no-store,max-age=0,must-revalidate < * Connection #0 to host ya.ru left intact -- With respect, Roman
