[textmode]

Usage example:

Download NetBSD 1.0 in a single TCP connection.

    y="GET /pub/NetBSD-archive/NetBSD-1.0/source/src10/"
    z="Host: archive.netbsd.org"
    sed '$!s>.*>'"$y"'& HTTP/1.1[]'"$z"'[]Connection: keep-alive[]>;
         $s>.*>'"$y"'& HTTP/1.0[]'"$z"'[]>' << eof \
    |tr '[]' '\r\n' \
    |openssl s_client -quiet -connect 151.101.129.6:443 -servername archive.netbsd.org > http+gzip
    src10.aa
    src10.ab
    src10.ac
    src10.ad
    src10.ae
    src10.af
    src10.ag
    src10.ah
    src10.ai
    src10.aj
    src10.ak
    src10.al
    src10.am
    src10.an
    src10.ao
    src10.ap
    src10.aq
    src10.ar
    src10.as
    src10.at
    src10.au
    src10.av
    src10.aw
    src10.ax
    src10.ay
    src10.az
    src10.ba
    src10.bb
    src10.bc
    src10.bd
    src10.be
    src10.bf
    eof

    yy054 < http+gzip|tar tvzf /dev/stdin

Alternate usage:

Include an argv[1] will print HTTP headers only

    yy054 print < http+gzip
    yy054 x < http+gzip