hugehelp.c.cvs

/* NEVER EVER edit this manually, fix the mkhelp script instead! */
#include <stdio.h>
void hugehelp(void)
{
puts (
"                                  _   _ ____  _     \n"
"  Project                     ___| | | |  _ \\| |    \n"
"                             / __| | | | |_) | |    \n"
"                            | (__| |_| |  _ <| |___ \n"
"                             \\___|\\___/|_| \\_\\_____|\n"
"NAME\n"
"     curl - get a URL with FTP, TELNET, LDAP, GOPHER, DICT, FILE,\n"
"     HTTP or HTTPS syntax.\n"
"\n"
"SYNOPSIS\n"
"     curl [options] [URL...]\n"
"\n"
"DESCRIPTION\n"
"     curl is a client to get documents/files from or  send  docu­\n"
);
 puts(
"     ments  to  a  server,  using  any of the supported protocols\n"
"     (HTTP, HTTPS, FTP, GOPHER, DICT, TELNET, LDAP or FILE).  The\n"
"     command  is designed to work without user interaction or any\n"
"     kind of interactivity.\n"
"\n"
"     curl offers a busload of useful tricks like  proxy  support,\n"
"     user  authentication,  ftp  upload,  HTTP post, SSL (https:)\n"
"     connections, cookies, file transfer resume and more.\n"
"\n"
"URL\n"
"     The URL syntax is protocol dependent. You'll find a detailed\n"
);
 puts(
"     description in RFC 2396.\n"
"\n"
"     You  can  specify  multiple URLs or parts of URLs by writing\n"
"     part sets within braces as in:\n"
"\n"
"      http://site.{one,two,three}.com\n"
"\n"
"     or you can get sequences of alphanumeric series by using  []\n"
"     as in:\n"
"\n"
"      ftp://ftp.numericals.com/file[1-100].txt\n"
"      ftp://ftp.numericals.com/file[001-100].txt    (with leading\n"
"     zeros)\n"
"      ftp://ftp.letters.com/file[a-z].txt\n"
"\n"
"     It is possible to specify up to 9 sets or series for a  URL,\n"
);
 puts(
"     but no nesting is supported at the moment:\n"
"\n"
"      http://www.any.org/archive[1996-1999]/vol­\n"
"     ume[1-4]part{a,b,c,index}.html\n"
"\n"
"     You can specify any amount of URLs on the command line. They\n"
"     will  be  fetched  in  a  sequential manner in the specified\n"
"     order.\n"
"\n"
"     Curl will attempt to re-use connections  for  multiple  file\n"
"     transfers,  so  that getting many files from the same server\n"
"     will not do multiple connects /  handshakes.  This  improves\n"
);
 puts(
"     speed.  Of  course this is only done on files specified on a\n"
"     single command line and cannot be used between separate curl\n"
"     invokes.\n"
"OPTIONS\n"
"     -a/--append\n"
"          (FTP) When used in a ftp upload, this will tell curl to\n"
"          append to the target file instead of overwriting it. If\n"
"          the file doesn't exist, it will be created.\n"
"\n"
"          If  this option is used twice, the second one will dis­\n"
"          able append mode again.\n"
"\n"
"     -A/--user-agent <agent string>\n"
);
 puts(
"          (HTTP) Specify the User-Agent string  to  send  to  the\n"
"          HTTP  server.  Some badly done CGIs fail if its not set\n"
"          to \"Mozilla/4.0\".  To encode blanks in the string, sur­\n"
"          round  the  string  with  single quote marks.  This can\n"
"          also be set with the -H/--header flag of course.\n"
"\n"
"          If this option is set more than once, the last one will\n"
"          be the one that's used.\n"
"\n"
"     -b/--cookie <name=data>\n"
);
 puts(
"          (HTTP) Pass the data to the HTTP server as a cookie. It\n"
"          is supposedly the data  previously  received  from  the\n"
"          server  in a \"Set-Cookie:\" line.  The data should be in\n"
"          the format \"NAME1=VALUE1; NAME2=VALUE2\".\n"
"\n"
"          If no '=' letter is used in the line, it is treated  as\n"
"          a  filename  to  use  to  read previously stored cookie\n"
"          lines from, which should be used  in  this  session  if\n"
);
 puts(
"          they  match.  Using  this  method  also  activates  the\n"
"          \"cookie parser\" which will make  curl  record  incoming\n"
"          cookies too, which may be handy if you're using this in\n"
"          combination with the  -L/--location  option.  The  file\n"
"          format of the file to read cookies from should be plain\n"
"          HTTP headers or the Netscape/Mozilla cookie  file  for­\n"
"          mat.\n"
"\n"
"          NOTE  that  the file specified with -b/--cookie is only\n"
);
 puts(
"          used as input. No cookies will be stored in  the  file.\n"
"          To store cookies, save the HTTP headers to a file using\n"
"          -D/--dump-header!\n"
"\n"
"          If this option is set more than once, the last one will\n"
"          be the one that's used.\n"
"\n"
"     -B/--use-ascii\n"
"          Use  ASCII  transfer  when  getting an FTP file or LDAP\n"
"          info. For FTP, this can also be enforced  by  using  an\n"
"          URL  that  ends with \";type=A\". This option causes data\n"
);
 puts(
"          sent to stdout to be in text mode for win32 systems.\n"
"\n"
"          If this option is used twice, the second one will  dis­\n"
"          able ASCII usage.\n"
"     --connect-timeout <seconds>\n"
"          Maximum  time  in seconds that you allow the connection\n"
"          to the server to take.  This only limits the connection\n"
"          phase,  once  curl  has  connected this option is of no\n"
"          more use. This option  didn't  work  in  win32  systems\n"
);
 puts(
"          until 7.7.2.  See also the --max-time option.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -c/--continue\n"
"          Deprecated. Use '-C -' instead.  Continue/Resume a pre­\n"
"          vious  file  transfer.  This instructs curl to continue\n"
"          appending data on the  file  where  it  was  previously\n"
"          left,  possibly  because  of a broken connection to the\n"
"          server. There must be a named physical file  to  append\n"
);
 puts(
"          to  for  this to work.  Note: Upload resume is depening\n"
"          on a command named SIZE not always present in  all  ftp\n"
"          servers! Upload resume is for FTP only.  HTTP resume is\n"
"          only possible with HTTP/1.1 or later servers.\n"
"\n"
"     -C/--continue-at <offset>\n"
"          Continue/Resume a previous file transfer at  the  given\n"
"          offset.  The  given offset is the exact number of bytes\n"
"          that will be skipped counted from the beginning of  the\n"
);
 puts(
"          source file before it is transfered to the destination.\n"
"          If used with uploads, the ftp server command SIZE  will\n"
"          not  be  used  by  curl. Upload resume is for FTP only.\n"
"          HTTP resume is only possible  with  HTTP/1.1  or  later\n"
"          servers.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -d/--data <data>\n"
"          (HTTP) Sends the specified data in a  POST  request  to\n"
);
 puts(
"          the HTTP server, in a way that can emulate as if a user\n"
"          has filled in a HTML form and pressed the  submit  but­\n"
"          ton.  Note  that  the data is sent exactly as specified\n"
"          with no extra processing (with all newlines  cut  off).\n"
"          The  data  is  expected  to be \"url-encoded\". This will\n"
"          cause curl to pass the data to  the  server  using  the\n"
"          content-type application/x-www-form-urlencoded. Compare\n"
);
 puts(
"          to -F. If more than one -d/--data option is used on the\n"
"          same  command  line,  the data pieces specified will be\n"
"          merged together with a separating &-letter. Thus, using\n"
"          '-d  name=daniel  -d skill=lousy' would generate a post\n"
"          chunk that looks like 'name=daniel&skill=lousy'.\n"
"\n"
"          If you start the data  with  the  letter  @,  the  rest\n"
"          should  be  a  file name to read the data from, or - if\n"
);
 puts(
"          you want  curl  to  read  the  data  from  stdin.   The\n"
"          contents  of the file must already be url-encoded. Mul­\n"
"          tiple files can also be specified.\n"
"\n"
"          To post data purely binary, you should instead use  the\n"
"          --data-binary option.\n"
"\n"
"          -d/--data is the same as --data-ascii.\n"
"\n"
"          If  this option is used several times, the ones follow­\n"
"          ing the first will append data.\n"
"\n"
"     --data-ascii <data>\n"
);
 puts(
"          (HTTP) This is an alias for the -d/--data option.\n"
"\n"
"          If this option is used several times, the ones  follow­\n"
"          ing the first will append data.\n"
"\n"
"     --data-binary <data>\n"
"          (HTTP)  This  posts data in a similar manner as --data-\n"
"          ascii does, although when using this option the  entire\n"
"          context  of  the posted data is kept as-is. If you want\n"
"          to post a binary file without the  strip-newlines  fea­\n"
);
 puts(
"          ture of the --data-ascii option, this is for you.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"          If this option is used several times, the ones  follow­\n"
"          ing the first will append data.\n"
"\n"
"     -D/--dump-header <file>\n"
"          (HTTP/FTP)  Write  the HTTP headers to this file. Write\n"
"          the FTP file info to this file if -I/--head is used.\n"
"\n"
"          This option is handy to use when you want to store  the\n"
);
 puts(
"          cookies  that  a  HTTP  site  sends to you. The cookies\n"
"          could then be read in a second curl invoke by using the\n"
"          -b/--cookie option!\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -e/--referer <URL>\n"
"          (HTTP) Sends the \"Referer Page\" information to the HTTP\n"
"          server.  This can also be set with the -H/--header flag\n"
"          of course.  When used with -L/--location you can append\n"
);
 puts(
"          \";auto\"  to  the referer URL to make curl automatically\n"
"          set the  previous  URL  when  it  follows  a  Location:\n"
"          header.  The  \";auto\" string can be used alone, even if\n"
"          you don't set an initial referer.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     --egd-file <file>\n"
"          (HTTPS)  Specify the path name to the Entropy Gathering\n"
"          Daemon socket. The socket is used to  seed  the  random\n"
);
 puts(
"          engine  for SSL connections. See also the --random-file\n"
"          option.\n"
"\n"
"     -E/--cert <certificate[:password]>\n"
"          (HTTPS) Tells curl to  use  the  specified  certificate\n"
"          file  when  getting  a file with HTTPS. The certificate\n"
"          must be in PEM format.  If the optional password  isn't\n"
"          specified, it will be queried for on the terminal. Note\n"
"          that this certificate is the private key and  the  pri­\n"
"          vate certificate concatenated!\n"
"\n"
);
 puts(
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     --cacert <CA certificate>\n"
"          (HTTPS) Tells curl to  use  the  specified  certificate\n"
"          file to verify the peer. The certificate must be in PEM\n"
"          format.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -f/--fail\n"
"          (HTTP)  Fail  silently  (no  output  at  all) on server\n"
);
 puts(
"          errors. This is mostly done like this to better  enable\n"
"          scripts  etc  to  better  deal with failed attempts. In\n"
"          normal cases when a HTTP server fails to deliver a doc­\n"
"          ument,  it  returns  a  HTML document stating so (which\n"
"          often also describes why and more). This flag will pre­\n"
"          vent  curl  from  outputting  that  and  fail  silently\n"
"          instead.\n"
"\n"
"          If this option is used twice,  the  second  will  again\n"
);
 puts(
"          disable silent failure.\n"
"\n"
"     -F/--form <name=content>\n"
"          (HTTP) This lets curl emulate a filled in form in which\n"
"          a user has pressed the submit button. This causes  curl\n"
"          to POST data using the content-type multipart/form-data\n"
"          according to RFC1867. This enables uploading of  binary\n"
"          files etc. To force the 'content' part to be be a file,\n"
"          prefix the file name with an @ sign. To  just  get  the\n"
);
 puts(
"          content part from a file, prefix the file name with the\n"
"          letter <. The difference between @ and < is then that @\n"
"          makes a file get attached in the post as a file upload,\n"
"          while the < makes a text field and just  get  the  con­\n"
"          tents for that text field from a file.\n"
"          Example,  to  send  your  password  file to the server,\n"
"          where 'password' is the name of the form-field to which\n"
"          /etc/passwd will be the input:\n"
"\n"
);
 puts(
"          curl -F password=@/etc/passwd www.mypasswords.com\n"
"\n"
"          To read the file's content from stdin insted of a file,\n"
"          use - where the file name should've been. This goes for\n"
"          both @ and < constructs.\n"
"\n"
"          This option can be used multiple times.\n"
"\n"
"     -g/--globoff\n"
"          This  option  switches  off  the \"URL globbing parser\".\n"
"          When you set this option, you  can  specify  URLs  that\n"
"          contain  the  letters  {}[]  without  having them being\n"
);
 puts(
"          interpreted by curl itself. Note that these letters are\n"
"          not  normal  legal  URL  contents  but  they  should be\n"
"          encoded according to the URI standard. (Option added in\n"
"          curl 7.6)\n"
"\n"
"     -h/--help\n"
"          Usage help.\n"
"\n"
"     -H/--header <header>\n"
"          (HTTP) Extra header to use when getting a web page. You\n"
"          may specify any number of extra headers. Note  that  if\n"
"          you  should  add a custom header that has the same name\n"
);
 puts(
"          as one of the internal ones curl would use, your exter­\n"
"          nally  set  header will be used instead of the internal\n"
"          one. This allows you to make even trickier  stuff  than\n"
"          curl  would  normally do. You should not replace inter­\n"
"          nally set headers without knowing perfectly  well  what\n"
"          you're  doing.  Replacing  an  internal header with one\n"
"          without content on the right side  of  the  colon  will\n"
);
 puts(
"          prevent that header from appearing.\n"
"\n"
"          This option can be used multiple times.\n"
"\n"
"     -i/--include\n"
"          (HTTP) Include the HTTP-header in the output. The HTTP-\n"
"          header includes things like server-name,  date  of  the\n"
"          document, HTTP-version and more...\n"
"\n"
"          If  this  option  is  used twice, the second will again\n"
"          disable header include.\n"
"\n"
"     --interface <name>\n"
"          Perform an operation using a specified  interface.  You\n"
);
 puts(
"          can  enter  interface name, IP address or host name. An\n"
"          example could look like:\n"
"          curl --interface eth0:1 http://www.netscape.com/\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -I/--head\n"
"          (HTTP/FTP)  Fetch  the  HTTP-header  only! HTTP-servers\n"
"          feature the command HEAD which this uses to get nothing\n"
"          but  the header of a document. When used on a FTP file,\n"
);
 puts(
"          curl displays the file size only.\n"
"\n"
"          If this option is used twice,  the  second  will  again\n"
"          disable header only.\n"
"\n"
"     --krb4 <level>\n"
"          (FTP)  Enable  kerberos4  authentication  and  use. The\n"
"          level must be entered and should  be  one  of  'clear',\n"
"          'safe',  'confidential'  or 'private'. Should you use a\n"
"          level that is not one of these, 'private' will  instead\n"
"          be used.\n"
"\n"
);
 puts(
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -K/--config <config file>\n"
"          Specify which config file to read curl arguments  from.\n"
"          The  config  file  is a text file in which command line\n"
"          arguments can be written which then will be used as  if\n"
"          they  were  written on the actual command line. Options\n"
"          and their parameters must be specified on the same con­\n"
);
 puts(
"          fig  file  line.  If  the parameter is to contain white\n"
"          spaces, the parameter must be inclosed  within  quotes.\n"
"          If  the  first column of a config line is a '#' charac­\n"
"          ter, the rest of the line will be treated as a comment.\n"
"\n"
"          Specify  the filename as '-' to make curl read the file\n"
"          from stdin.\n"
"\n"
"          This option can be used multiple times.\n"
"\n"
"     -l/--list-only\n"
"          (FTP) When listing an FTP directory, this switch forces\n"
);
 puts(
"          a  name-only  view.   Especially  useful if you want to\n"
"          machine-parse the contents of an  FTP  directory  since\n"
"          the  normal  directory view doesn't use a standard look\n"
"          or format.\n"
"\n"
"          If this option is used twice,  the  second  will  again\n"
"          disable list only.\n"
"\n"
"     -L/--location\n"
"          (HTTP/HTTPS)  If  the server reports that the requested\n"
"          page has  a  different  location  (indicated  with  the\n"
);
 puts(
"          header  line Location:) this flag will let curl attempt\n"
"          to reattempt the get on the new place. If used together\n"
"          with -i or -I, headers from all requested pages will be\n"
"          shown. If this flag is used when making  a  HTTP  POST,\n"
"          curl will automatically switch to GET after the initial\n"
"          POST has been done.\n"
"\n"
"          If this option is used twice,  the  second  will  again\n"
"          disable location following.\n"
"\n"
"     -m/--max-time <seconds>\n"
);
 puts(
"          Maximum time in seconds that you allow the whole opera­\n"
"          tion to take.  This is useful for preventing your batch\n"
"          jobs  from  hanging  for  hours due to slow networks or\n"
"          links going down.  This doesn't  work  fully  in  win32\n"
"          systems.  See also the --connect-timeout option.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -M/--manual\n"
"          Manual. Display the huge help text.\n"
"\n"
"     -n/--netrc\n"
);
 puts(
"          Makes curl scan the .netrc  file  in  the  user's  home\n"
"          directory  for  login  name and password. This is typi­\n"
"          cally used for ftp on unix. If  used  with  http,  curl\n"
"          will  enable  user  authentication.  See  netrc(4)  for\n"
"          details on the file format. Curl will not  complain  if\n"
"          that  file  hasn't the right permissions (it should not\n"
"          be world nor group readable). The environment  variable\n"
);
 puts(
"          \"HOME\" is used to find the home directory.\n"
"\n"
"          A  quick  and  very  simple  example  of how to setup a\n"
"          .netrc  to  allow  curl   to   ftp   to   the   machine\n"
"          host.domain.com  with  user  name 'myself' and password\n"
"          'secret' should look similar to:\n"
"\n"
"          machine host.domain.com login myself password secret\n"
"\n"
"          If this option is used twice,  the  second  will  again\n"
"          disable netrc usage.\n"
"\n"
"     -N/--no-buffer\n"
);
 puts(
"          Disables  the buffering of the output stream. In normal\n"
"          work situations, curl will use a standard buffered out­\n"
"          put  stream that will have the effect that it will out­\n"
"          put the data in chunks, not  necessarily  exactly  when\n"
"          the  data arrives.  Using this option will disable that\n"
"          buffering.\n"
"          If this option is used twice,  the  second  will  again\n"
"          switch on buffering.\n"
"\n"
"     -o/--output <file>\n"
);
 puts(
"          Write  output  to  <file> instead of stdout. If you are\n"
"          using {} or [] to fetch multiple documents, you can use\n"
"          '#'  followed by a number in the <file> specifier. That\n"
"          variable will be replaced with the current  string  for\n"
"          the URL being fetched. Like in:\n"
"\n"
"            curl http://{one,two}.site.com -o \"file_#1.txt\"\n"
"\n"
"          or use several variables like:\n"
"\n"
"            curl http://{site,host}.host[1-5].com -o \"#1_#2\"\n"
"\n"
);
 puts(
"          You  may use this option as many times as you have num­\n"
"          ber of URLs.\n"
"\n"
"     -O/--remote-name\n"
"          Write output to a local file named like the remote file\n"
"          we get. (Only the file part of the remote file is used,\n"
"          the path is cut off.)\n"
"\n"
"          You may use this option as many times as you have  num­\n"
"          ber of URLs.\n"
"\n"
"     -p/--proxytunnel\n"
"          When an HTTP proxy is used, this option will cause non-\n"
);
 puts(
"          HTTP protocols to attempt to tunnel through  the  proxy\n"
"          instead  of merely using it to do HTTP-like operations.\n"
"          The tunnel approach is made with the HTTP proxy CONNECT\n"
"          request  and requires that the proxy allows direct con­\n"
"          nect to the remote port number  curl  wants  to  tunnel\n"
"          through to.\n"
"\n"
"          If  this  option  is  used twice, the second will again\n"
"          disable proxy tunnel.\n"
"\n"
"     -P/--ftpport <address>\n"
);
 puts(
"          (FTP) Reverses the initiator/listener roles  when  con­\n"
"          necting  with  ftp. This switch makes Curl use the PORT\n"
"          command instead of PASV. In practice,  PORT  tells  the\n"
"          server to connect to the client's specified address and\n"
"          port, while PASV asks the server for an ip address  and\n"
"          port to connect to. <address> should be one of:\n"
"\n"
"          interface   i.e  \"eth0\" to specify which interface's IP\n"
);
 puts(
"                      address you want to use  (Unix only)\n"
"\n"
"          IP address  i.e \"192.168.10.1\" to specify exact IP num­\n"
"                      ber\n"
"          host name   i.e \"my.host.domain\" to specify machine\n"
"\n"
"          -           (any  single-letter string) to make it pick\n"
"                      the machine's default\n"
"\n"
"     If this option is used several times, the last one  will  be\n"
"     used.\n"
"\n"
"     -q   If used as the first parameter on the command line, the\n"
);
 puts(
"          $HOME/.curlrc file will not be read and used as a  con­\n"
"          fig file.\n"
"\n"
"     -Q/--quote <comand>\n"
"          (FTP)  Send  an  arbitrary  command  to  the remote FTP\n"
"          server, by using the QUOTE command of the  server.  Not\n"
"          all  servers support this command, and the set of QUOTE\n"
"          commands are server specific! Quote commands  are  sent\n"
"          BEFORE  the  transfer is taking place. To make commands\n"
);
 puts(
"          take place after a  successful  transfer,  prefix  them\n"
"          with a dash '-'. You may specify any amount of commands\n"
"          to be run before and after the transfer. If the  server\n"
"          returns  failure  for  one  of the commands, the entire\n"
"          operation will be aborted.\n"
"\n"
"          This option can be used multiple times.\n"
"\n"
"     --random-file <file>\n"
"          (HTTPS) Specify the path name to file  containing  what\n"
);
 puts(
"          will  be considered as random data. The data is used to\n"
"          seed the random engine for SSL connections.   See  also\n"
"          the --edg-file option.\n"
"\n"
"     -r/--range <range>\n"
"          (HTTP/FTP)  Retrieve  a byte range (i.e a partial docu­\n"
"          ment) from a HTTP/1.1 or  FTP  server.  Ranges  can  be\n"
"          specified in a number of ways.\n"
"\n"
"          0-499     specifies the first 500 bytes\n"
"\n"
"          500-999   specifies the second 500 bytes\n"
"\n"
);
 puts(
"          -500      specifies the last 500 bytes\n"
"\n"
"          9500      specifies the bytes from offset 9500 and for­\n"
"                    ward\n"
"\n"
"          0-0,-1    specifies the first and last byte only(*)(H)\n"
"\n"
"          500-700,600-799\n"
"                    specifies 300 bytes from offset 500(H)\n"
"\n"
"          100-199,500-599\n"
"                    specifies two separate 100 bytes ranges(*)(H)\n"
"\n"
"     (*)  =  NOTE that this will cause the server to reply with a\n"
"     multipart response!\n"
"\n"
);
 puts(
"     You should also be aware that many HTTP/1.1 servers  do  not\n"
"     have this feature enabled, so that when you attempt to get a\n"
"     range, you'll instead get the whole document.\n"
"\n"
"     FTP range downloads only support the simple  syntax  'start-\n"
"     stop'  (optionally  with  one  of  the  numbers omitted). It\n"
"     depends on the non-RFC command SIZE.\n"
"\n"
"     If this option is used several times, the last one  will  be\n"
"     used.\n"
"\n"
"     -s/--silent\n"
);
 puts(
"          Silent  mode.  Don't  show progress meter or error mes­\n"
"          sages.  Makes Curl mute.\n"
"\n"
"          If this option is used twice,  the  second  will  again\n"
"          disable mute.\n"
"\n"
"     -S/--show-error\n"
"          When  used  with -s it makes curl show error message if\n"
"          it fails.\n"
"\n"
"          If this option is used twice,  the  second  will  again\n"
"          disable show error.\n"
"\n"
"     -t/--telnet-option <OPT=val>\n"
"          Pass  options to the telnet protocol. Supported options\n"
);
 puts(
"          are:\n"
"\n"
"          TTYPE=<term> Sets the terminal type.\n"
"\n"
"          XDISPLOC=<X display> Sets the X display location.\n"
"\n"
"          NEW_ENV=<var,val> Sets an environment variable.\n"
"\n"
"     -T/--upload-file <file>\n"
"          Like -t, but this transfers the specified  local  file.\n"
"          If  there  is  no  file part in the specified URL, Curl\n"
"          will append the local file name. NOTE that you must use\n"
"          a  trailing  / on the last directory to really prove to\n"
);
 puts(
"          Curl that there is no file name or curl will think that\n"
"          your  last  directory  name  is the remote file name to\n"
"          use. That will most likely cause the  upload  operation\n"
"          to  fail.  If this is used on a http(s) server, the PUT\n"
"          command will be used.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -u/--user <user:password>\n"
"          Specify  user  and  password  to use when fetching. See\n"
);
 puts(
"          README.curl for detailed examples of how to  use  this.\n"
"          If  no  password  is  specified,  curl  will ask for it\n"
"          interactively.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -U/--proxy-user <user:password>\n"
"          Specify  user and password to use for Proxy authentica­\n"
"          tion. If no password is specified, curl will ask for it\n"
"          interactively.\n"
"\n"
);
 puts(
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     --url <URL>\n"
"          Specify a URL to fetch. This  option  is  mostly  handy\n"
"          when you wanna specify URL(s) in a config file.\n"
"\n"
"          This option may be used any number of times. To control\n"
"          where this URL  is  written,  use  the  -o  or  the  -O\n"
"          options.\n"
"\n"
"     -v/--verbose\n"
"          Makes   the  fetching  more  verbose/talkative.  Mostly\n"
);
 puts(
"          usable for debugging. Lines  starting  with  '>'  means\n"
"          data sent by curl, '<' means data received by curl that\n"
"          is hidden in normal cases and lines starting  with  '*'\n"
"          means additional info provided by curl.\n"
"\n"
"          If  this  option  is  used twice, the second will again\n"
"          disable verbose.\n"
"\n"
"     -V/--version\n"
"          Displays the full version of curl,  libcurl  and  other\n"
"          3rd party libraries linked with the executable.\n"
"\n"
);
 puts(
"     -w/--write-out <format>\n"
"          Defines  what to display after a completed and success­\n"
"          ful operation. The format is a string that may  contain\n"
"          plain  text  mixed  with  any  number of variables. The\n"
"          string can be specified as \"string\", to get read from a\n"
"          particular  file you specify it \"@filename\" and to tell\n"
"          curl to read the format from stdin you write \"@-\".\n"
"\n"
"          The variables present in the output format will be sub­\n"
);
 puts(
"          stituted  by the value or text that curl thinks fit, as\n"
"          described  below.  All  variables  are  specified  like\n"
"          %{variable_name}  and  to  output  a  normal % you just\n"
"          write them like %%. You can output a newline  by  using\n"
"          \\n, a carrige return with \\r and a tab space with \\t.\n"
"\n"
"          NOTE:   The   %-letter  is  a  special  letter  in  the\n"
"          win32-environment, where all occurrences of %  must  be\n"
);
 puts(
"          doubled when using this option.\n"
"\n"
"          Available variables are at this point:\n"
"\n"
"          url_effective  The  URL  that was fetched last. This is\n"
"                         mostly meaningful if you've told curl to\n"
"                         follow location: headers.\n"
"\n"
"          http_code      The numerical code that was found in the\n"
"                         last retrieved HTTP(S) page.\n"
"\n"
"          time_total     The total time,  in  seconds,  that  the\n"
);
 puts(
"                         full  operation lasted. The time will be\n"
"                         displayed with millisecond resolution.\n"
"\n"
"          time_namelookup\n"
"                         The time, in seconds, it took  from  the\n"
"                         start  until the name resolving was com­\n"
"                         pleted.\n"
"\n"
"          time_connect   The time, in seconds, it took  from  the\n"
"                         start  until  the  connect to the remote\n"
);
 puts(
"                         host (or proxy) was completed.\n"
"\n"
"          time_pretransfer\n"
"                         The time, in seconds, it took  from  the\n"
"                         start  until  the  file transfer is just\n"
"                         about to begin. This includes  all  pre-\n"
"                         transfer  commands and negotiations that\n"
"                         are specific to  the  particular  proto­\n"
"                         col(s) involved.\n"
"\n"
);
 puts(
"          size_download  The  total  amount  of  bytes  that were\n"
"                         downloaded.\n"
"\n"
"          size_upload    The total  amount  of  bytes  that  were\n"
"                         uploaded.\n"
"\n"
"          size_header    The  total  amount of bytes of the down­\n"
"                         loaded headers.\n"
"\n"
"          size_request   The total amount of bytes that were sent\n"
"                         in the HTTP request.\n"
"\n"
"          speed_download The  average  download  speed  that curl\n"
);
 puts(
"                         measured for the complete download.\n"
"          speed_upload   The average upload speed that curl  mea­\n"
"                         sured for the complete upload.\n"
"\n"
"     If  this  option is used several times, the last one will be\n"
"     used.\n"
"\n"
"     -x/--proxy <proxyhost[:port]>\n"
"          Use specified proxy. If the port number is  not  speci­\n"
"          fied, it is assumed at port 1080.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
);
 puts(
"     -X/--request <command>\n"
"          (HTTP) Specifies a custom request to use when  communi­\n"
"          cating  with  the  HTTP  server.  The specified request\n"
"          will be used instead of the standard GET. Read the HTTP\n"
"          1.1 specification for details and explanations.\n"
"\n"
"          (FTP)  Specifies a custom FTP command to use instead of\n"
"          LIST when doing file lists with ftp.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
);
 puts(
"     -y/--speed-time <time>\n"
"          If a download is slower than speed-limit bytes per sec­\n"
"          ond during  a  speed-time  period,  the  download  gets\n"
"          aborted. If speed-time is used, the default speed-limit\n"
"          will be 1 unless set with -y.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -Y/--speed-limit <speed>\n"
"          If a download is slower than this given speed, in bytes\n"
);
 puts(
"          per second, for speed-time  seconds  it  gets  aborted.\n"
"          speed-time is set with -Y and is 30 if not set.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -z/--time-cond <date expression>\n"
"          (HTTP) Request to get a file  that  has  been  modified\n"
"          later  than  the  given  time and date, or one that has\n"
"          been modified before that time. The date expression can\n"
);
 puts(
"          be all sorts of date strings or if it doesn't match any\n"
"          internal ones, it tries to get the time  from  a  given\n"
"          file  name  instead!  See  the GNU date(1) or curl_get­\n"
"          date(3) man pages for date expression details.\n"
"\n"
"          Start the date expression with a dash (-)  to  make  it\n"
"          request  for  a  document  that is older than the given\n"
"          date/time, default is a document that is newer than the\n"
"          specified date/time.\n"
"\n"
);
 puts(
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"     -3/--sslv3\n"
"          (HTTPS) Forces curl to use SSL version 3 when negotiat­\n"
"          ing with a remote SSL server.\n"
"\n"
"     -2/--sslv2\n"
"          (HTTPS) Forces curl to use SSL version 2 when negotiat­\n"
"          ing with a remote SSL server.\n"
"\n"
"     -#/--progress-bar\n"
"          Make curl display progress information  as  a  progress\n"
"          bar instead of the default statistics.\n"
"\n"
);
 puts(
"          If  this  option  is  used twice, the second will again\n"
"          disable the progress bar.\n"
"\n"
"     --crlf\n"
"          (FTP) Convert LF to CRLF  in  upload.  Useful  for  MVS\n"
"          (OS/390).\n"
"\n"
"          If  this  option  is  used twice, the second will again\n"
"          disable crlf converting.\n"
"\n"
"     --stderr <file>\n"
"          Redirect all writes to stderr  to  the  specified  file\n"
"          instead. If the file name is a plain '-', it is instead\n"
);
 puts(
"          written to stdout. This option has no point when you're\n"
"          using a shell with decent redirecting capabilities.\n"
"\n"
"          If this option is used several times, the last one will\n"
"          be used.\n"
"\n"
"FILES\n"
"     ~/.curlrc\n"
"          Default config file.\n"
"\n"
"ENVIRONMENT\n"
"     HTTP_PROXY [protocol://]<host>[:port]\n"
"          Sets proxy server to use for HTTP.\n"
"\n"
"     HTTPS_PROXY [protocol://]<host>[:port]\n"
"          Sets proxy server to use for HTTPS.\n"
"\n"
);
 puts(
"     FTP_PROXY [protocol://]<host>[:port]\n"
"          Sets proxy server to use for FTP.\n"
"     GOPHER_PROXY [protocol://]<host>[:port]\n"
"          Sets proxy server to use for GOPHER.\n"
"\n"
"     ALL_PROXY [protocol://]<host>[:port]\n"
"          Sets proxy server to use if no protocol-specific  proxy\n"
"          is set.\n"
"\n"
"     NO_PROXY <comma-separated list of hosts>\n"
"          list of host names that shouldn't go through any proxy.\n"
"          If set to a asterisk '*' only, it matches all hosts.\n"
"\n"
);
 puts(
"     COLUMNS <integer>\n"
"          The width of the terminal.  This variable only  affects\n"
"          curl when the --progress-bar option is used.\n"
"\n"
"EXIT CODES\n"
"     There exists a bunch of different error codes and their cor­\n"
"     responding error messages that may appear during bad  condi­\n"
"     tions. At the time of this writing, the exit codes are:\n"
"\n"
"     1    Unsupported protocol. This build of curl has no support\n"
"          for this protocol.\n"
"\n"
"     2    Failed to initialize.\n"
"\n"
);
 puts(
"     3    URL malformat. The syntax was not correct.\n"
"\n"
"     4    URL user malformatted. The user-part of the URL  syntax\n"
"          was not correct.\n"
"\n"
"     5    Couldn't  resolve proxy. The given proxy host could not\n"
"          be resolved.\n"
"\n"
"     6    Couldn't resolve host. The given remote  host  was  not\n"
"          resolved.\n"
"\n"
"     7    Failed to connect to host.\n"
"\n"
"     8    FTP  weird  server  reply.  The  server  sent data curl\n"
"          couldn't parse.\n"
"\n"
);
 puts(
"     9    FTP access denied. The server denied login.\n"
"\n"
"     10   FTP user/password incorrect. Either one  or  both  were\n"
"          not accepted by the server.\n"
"\n"
"     11   FTP  weird  PASS  reply.  Curl couldn't parse the reply\n"
"          sent to the PASS request.\n"
"\n"
"     12   FTP weird USER reply. Curl  couldn't  parse  the  reply\n"
"          sent to the USER request.\n"
"     13   FTP  weird  PASV  reply,  Curl couldn't parse the reply\n"
"          sent to the PASV request.\n"
"\n"
);
 puts(
"     14   FTP weird 227 format. Curl couldn't parse the  227-line\n"
"          the server sent.\n"
"\n"
"     15   FTP can't get host. Couldn't resolve the host IP we got\n"
"          in the 227-line.\n"
"\n"
"     16   FTP can't reconnect. Couldn't connect to  the  host  we\n"
"          got in the 227-line.\n"
"\n"
"     17   FTP  couldn't  set  binary.  Couldn't  change  transfer\n"
"          method to binary.\n"
"\n"
"     18   Partial file. Only a part of the file was transfered.\n"
"\n"
);
 puts(
"     19   FTP couldn't RETR file. The RETR command failed.\n"
"\n"
"     20   FTP write error. The transfer was reported bad  by  the\n"
"          server.\n"
"\n"
"     21   FTP  quote  error.  A quote command returned error from\n"
"          the server.\n"
"\n"
"     22   HTTP not found. The requested page was not found.  This\n"
"          return code only appears if --fail is used.\n"
"\n"
"     23   Write  error.  Curl  couldn't  write  data  to  a local\n"
"          filesystem or similar.\n"
"\n"
);
 puts(
"     24   Malformat user. User name badly specified.\n"
"\n"
"     25   FTP couldn't STOR file.  The  server  denied  the  STOR\n"
"          operation.\n"
"\n"
"     26   Read error. Various reading problems.\n"
"\n"
"     27   Out of memory. A memory allocation request failed.\n"
"\n"
"     28   Operation  timeout.  The  specified time-out period was\n"
"          reached according to the conditions.\n"
"\n"
"     29   FTP couldn't set ASCII. The server returned an  unknown\n"
"          reply.\n"
"\n"
);
 puts(
"     30   FTP PORT failed. The PORT command failed.\n"
"\n"
"     31   FTP couldn't use REST. The REST command failed.\n"
"\n"
"     32   FTP  couldn't  use  SIZE.  The SIZE command failed. The\n"
"          command is an extension to the original  FTP  spec  RFC\n"
"          959.\n"
"\n"
"     33   HTTP range error. The range \"command\" didn't work.\n"
"\n"
"     34   HTTP   post  error.  Internal  post-request  generation\n"
"          error.\n"
"\n"
"     35   SSL connect error. The SSL handshaking failed.\n"
"\n"
);
 puts(
"     36   FTP bad download resume. Couldn't continue  an  earlier\n"
"          aborted download.\n"
"\n"
"     37   FILE  couldn't read file. Failed to open the file. Per­\n"
"          missions?\n"
"\n"
"     38   LDAP cannot bind. LDAP bind operation failed.\n"
"\n"
"     39   LDAP search failed.\n"
"\n"
"     40   Library not found. The LDAP library was not found.\n"
"\n"
"     41   Function not found. A required LDAP  function  was  not\n"
"          found.\n"
"\n"
"     42   Aborted  by callback. An application told curl to abort\n"
);
 puts(
"          the operation.\n"
"\n"
"     43   Internal error. A function was called with a bad param­\n"
"          eter.\n"
"\n"
"     44   Internal error. A function was called in a bad order.\n"
"\n"
"     45   Interface  error.  A specified outgoing interface could\n"
"          not be used.\n"
"\n"
"     46   Bad password entered. An error was signalled  when  the\n"
"          password was entered.\n"
"\n"
"     47   Too  many redirects. When following redirects, curl hit\n"
"          the maximum amount.\n"
"\n"
);
 puts(
"     48   Unknown TELNET option specified.\n"
"\n"
"     49   Malformed telnet option.\n"
"\n"
"     XX   There will appear  more  error  codes  here  in  future\n"
"          releases.  The existing ones are meant to never change.\n"
"\n"
"BUGS\n"
"     If you do find bugs, mail them to curl-bug@haxx.se.\n"
"AUTHORS / CONTRIBUTORS\n"
"     Daniel Stenberg is the main author, but the  whole  list  of\n"
"     contributors is found in the separate THANKS file.\n"
"\n"
"WWW\n"
"     http://curl.haxx.se\n"
"\n"
"FTP\n"
);
 puts(
"     ftp://ftp.sunet.se/pub/www/utilities/curl/\n"
"\n"
"SEE ALSO\n"
"     ftp(1), wget(1), snarf(1)\n"
"\n"
"LATEST VERSION\n"
"\n"
"  You always find news about what's going on as well as the latest versions\n"
"  from the curl web pages, located at:\n"
"\n"
"        http://curl.haxx.se\n"
"\n"
"SIMPLE USAGE\n"
"\n"
"  Get the main page from netscape's web-server:\n"
"\n"
"        curl http://www.netscape.com/\n"
"\n"
"  Get the root README file from funet's ftp-server:\n"
"\n"
"        curl ftp://ftp.funet.fi/README\n"
"\n"
"  Get a web page from a server using port 8000:\n"
"\n"
);
 puts(
"        curl http://www.weirdserver.com:8000/\n"
"\n"
"  Get a list of the root directory of an FTP site:\n"
"\n"
"        curl ftp://cool.haxx.se/\n"
"\n"
"  Get a gopher document from funet's gopher server:\n"
"\n"
"        curl gopher://gopher.funet.fi\n"
"\n"
"  Get the definition of curl from a dictionary:\n"
"\n"
"        curl dict://dict.org/m:curl\n"
"\n"
"  Fetch two documents at once:\n"
"\n"
"        curl ftp://cool.haxx.se/ http://www.weirdserver.com:8000/\n"
"\n"
"DOWNLOAD TO A FILE\n"
"\n"
"  Get a web page and store in a local file:\n"
"\n"
);
 puts(
"        curl -o thatpage.html http://www.netscape.com/\n"
"\n"
"  Get a web page and store in a local file, make the local file get the name\n"
"  of the remote document (if no file name part is specified in the URL, this\n"
"  will fail):\n"
"\n"
"        curl -O http://www.netscape.com/index.html\n"
"\n"
"  Fetch two files and store them with their remote names:\n"
"\n"
"        curl -O www.haxx.se/index.html -O curl.haxx.se/download.html\n"
"\n"
"USING PASSWORDS\n"
"\n"
" FTP\n"
"\n"
"   To ftp files using name+passwd, include them in the URL like:\n"
"\n"
);
 puts(
"        curl ftp://name:passwd@machine.domain:port/full/path/to/file\n"
"\n"
"   or specify them with the -u flag like\n"
"\n"
"        curl -u name:passwd ftp://machine.domain:port/full/path/to/file\n"
"\n"
" HTTP\n"
"\n"
"   The HTTP URL doesn't support user and password in the URL string. Curl\n"
"   does support that anyway to provide a ftp-style interface and thus you can\n"
"   pick a file like:\n"
"\n"
"        curl http://name:passwd@machine.domain/full/path/to/file\n"
"\n"
"   or specify user and password separately like in\n"
"\n"
);
 puts(
"        curl -u name:passwd http://machine.domain/full/path/to/file\n"
"\n"
"   NOTE! Since HTTP URLs don't support user and password, you can't use that\n"
"   style when using Curl via a proxy. You _must_ use the -u style fetch\n"
"   during such circumstances.\n"
"\n"
" HTTPS\n"
"\n"
"   Probably most commonly used with private certificates, as explained below.\n"
"\n"
" GOPHER\n"
"\n"
"   Curl features no password support for gopher.\n"
"\n"
"PROXY\n"
"\n"
" Get an ftp file using a proxy named my-proxy that uses port 888:\n"
"\n"
);
 puts(
"        curl -x my-proxy:888 ftp://ftp.leachsite.com/README\n"
"\n"
" Get a file from a HTTP server that requires user and password, using the\n"
" same proxy as above:\n"
"\n"
"        curl -u user:passwd -x my-proxy:888 http://www.get.this/\n"
"\n"
" Some proxies require special authentication. Specify by using -U as above:\n"
"\n"
"        curl -U user:passwd -x my-proxy:888 http://www.get.this/\n"
"\n"
" See also the environment variables Curl support that offer further proxy\n"
" control.\n"
"\n"
"RANGES\n"
"\n"
);
 puts(
"  With HTTP 1.1 byte-ranges were introduced. Using this, a client can request\n"
"  to get only one or more subparts of a specified document. Curl supports\n"
"  this with the -r flag.\n"
"\n"
"  Get the first 100 bytes of a document:\n"
"\n"
"        curl -r 0-99 http://www.get.this/\n"
"\n"
"  Get the last 500 bytes of a document:\n"
"\n"
"        curl -r -500 http://www.get.this/\n"
"\n"
"  Curl also supports simple ranges for FTP files as well. Then you can only\n"
"  specify start and stop position.\n"
"\n"
);
 puts(
"  Get the first 100 bytes of a document using FTP:\n"
"\n"
"        curl -r 0-99 ftp://www.get.this/README  \n"
"\n"
"UPLOADING\n"
"\n"
" FTP\n"
"\n"
"  Upload all data on stdin to a specified ftp site:\n"
"\n"
"        curl -t ftp://ftp.upload.com/myfile\n"
"\n"
"  Upload data from a specified file, login with user and password:\n"
"\n"
"        curl -T uploadfile -u user:passwd ftp://ftp.upload.com/myfile\n"
"\n"
"  Upload a local file to the remote site, and use the local file name remote\n"
"  too:\n"
" \n"
);
 puts(
"        curl -T uploadfile -u user:passwd ftp://ftp.upload.com/\n"
"\n"
"  Upload a local file to get appended to the remote file using ftp:\n"
"\n"
"        curl -T localfile -a ftp://ftp.upload.com/remotefile\n"
"\n"
"  Curl also supports ftp upload through a proxy, but only if the proxy is\n"
"  configured to allow that kind of tunneling. If it does, you can run curl in\n"
"  a fashion similar to:\n"
"\n"
"        curl --proxytunnel -x proxy:port -T localfile ftp.upload.com\n"
"\n"
" HTTP\n"
"\n"
);
 puts(
"  Upload all data on stdin to a specified http site:\n"
"\n"
"        curl -t http://www.upload.com/myfile\n"
"\n"
"  Note that the http server must've been configured to accept PUT before this\n"
"  can be done successfully.\n"
"\n"
"  For other ways to do http data upload, see the POST section below.\n"
"\n"
"VERBOSE / DEBUG\n"
"\n"
"  If curl fails where it isn't supposed to, if the servers don't let you\n"
"  in, if you can't understand the responses: use the -v flag to get VERBOSE\n"
);
 puts(
"  fetching. Curl will output lots of info and all data it sends and\n"
"  receives in order to let the user see all client-server interaction.\n"
"\n"
"        curl -v ftp://ftp.upload.com/\n"
"\n"
"DETAILED INFORMATION\n"
"\n"
"  Different protocols provide different ways of getting detailed information\n"
"  about specific files/documents. To get curl to show detailed information\n"
"  about a single file, you should use -I/--head option. It displays all\n"
);
 puts(
"  available info on a single file for HTTP and FTP. The HTTP information is a\n"
"  lot more extensive.\n"
"\n"
"  For HTTP, you can get the header information (the same as -I would show)\n"
"  shown before the data by using -i/--include. Curl understands the\n"
"  -D/--dump-header option when getting files from both FTP and HTTP, and it\n"
"  will then store the headers in the specified file.\n"
"\n"
"  Store the HTTP headers in a separate file (headers.txt in the example):\n"
"\n"
);
 puts(
"        curl --dump-header headers.txt curl.haxx.se\n"
"\n"
"  Note that headers stored in a separate file can be very useful at a later\n"
"  time if you want curl to use cookies sent by the server. More about that in\n"
"  the cookies section.\n"
"\n"
"POST (HTTP)\n"
"\n"
"  It's easy to post data using curl. This is done using the -d <data>\n"
"  option.  The post data must be urlencoded.\n"
"\n"
"  Post a simple \"name\" and \"phone\" guestbook.\n"
"\n"
"        curl -d \"name=Rafael%20Sagula&phone=3320780\" \\\n"
);
 puts(
"                http://www.where.com/guest.cgi\n"
"\n"
"  How to post a form with curl, lesson #1:\n"
"\n"
"  Dig out all the <input> tags in the form that you want to fill in. (There's\n"
"  a perl program called formfind.pl on the curl site that helps with this).\n"
"\n"
"  If there's a \"normal\" post, you use -d to post. -d takes a full \"post\n"
"  string\", which is in the format\n"
"\n"
"        <variable1>=<data1>&<variable2>=<data2>&...\n"
"\n"
"  The 'variable' names are the names set with \"name=\" in the <input> tags, and\n"
);
 puts(
"  the data is the contents you want to fill in for the inputs. The data *must*\n"
"  be properly URL encoded. That means you replace space with + and that you\n"
"  write weird letters with %XX where XX is the hexadecimal representation of\n"
"  the letter's ASCII code.\n"
"\n"
"  Example:\n"
"\n"
"  (page located at http://www.formpost.com/getthis/\n"
"\n"
"        <form action=\"post.cgi\" method=\"post\">\n"
"        <input name=user size=10>\n"
"        <input name=pass type=password size=10>\n"
);
 puts(
"        <input name=id type=hidden value=\"blablabla\">\n"
"        <input name=ding value=\"submit\">\n"
"        </form>\n"
"\n"
"  We want to enter user 'foobar' with password '12345'.\n"
"\n"
"  To post to this, you enter a curl command line like:\n"
"\n"
"        curl -d \"user=foobar&pass=12345&id=blablabla&dig=submit\"  (continues)\n"
"          http://www.formpost.com/getthis/post.cgi\n"
"\n"
"\n"
"  While -d uses the application/x-www-form-urlencoded mime-type, generally\n"
);
 puts(
"  understood by CGI's and similar, curl also supports the more capable\n"
"  multipart/form-data type. This latter type supports things like file upload.\n"
"\n"
"  -F accepts parameters like -F \"name=contents\". If you want the contents to\n"
"  be read from a file, use <@filename> as contents. When specifying a file,\n"
"  you can also specify the file content type by appending ';type=<mime type>'\n"
"  to the file name. You can also post the contents of several files in one field.\n"
);
 puts(
"  For example, the field name 'coolfiles' is used to send three  files, with\n"
"  different content types using the following syntax:\n"
"\n"
"        curl -F \"coolfiles=@fil1.gif;type=image/gif,fil2.txt,fil3.html\" \\\n"
"        http://www.post.com/postit.cgi\n"
"\n"
"  If the content-type is not specified, curl will try to guess from the file\n"
"  extension  (it only knows a few), or use the previously specified type\n"
"  (from an earlier file if several files are specified in a list) or else it\n"
);
 puts(
"  will  using the default type 'text/plain'.\n"
"\n"
"  Emulate a fill-in form with -F. Let's say you fill in three fields in a\n"
"  form. One field is a file name which to post, one field is your name and one\n"
"  field is a file description. We want to post the file we have written named\n"
"  \"cooltext.txt\". To let curl do the posting of this data instead of your\n"
"  favourite browser, you have to read the HTML source of the form page and find\n"
);
 puts(
"  the names of the input fields. In our example, the input field names are\n"
"  'file', 'yourname' and 'filedescription'.\n"
"\n"
"        curl -F \"file=@cooltext.txt\" -F \"yourname=Daniel\" \\\n"
"             -F \"filedescription=Cool text file with cool text inside\" \\\n"
"             http://www.post.com/postit.cgi\n"
"\n"
"  To send two files in one post you can do it in two ways:\n"
"\n"
"  1. Send multiple files in a single \"field\" with a single field name:\n"
" \n"
"        curl -F \"pictures=@dog.gif,cat.gif\" \n"
" \n"
);
 puts(
"  2. Send two fields with two field names: \n"
"\n"
"        curl -F \"docpicture=@dog.gif\" -F \"catpicture=@cat.gif\" \n"
"\n"
"REFERRER\n"
"\n"
"  A HTTP request has the option to include information about which address\n"
"  that referred to actual page.  Curl allows you to specify the\n"
"  referrer to be used on the command line. It is especially useful to\n"
"  fool or trick stupid servers or CGI scripts that rely on that information\n"
"  being available or contain certain data.\n"
"\n"
);
 puts(
"        curl -e www.coolsite.com http://www.showme.com/\n"
"\n"
"  NOTE: The referer field is defined in the HTTP spec to be a full URL.\n"
"\n"
"USER AGENT\n"
"\n"
"  A HTTP request has the option to include information about the browser\n"
"  that generated the request. Curl allows it to be specified on the command\n"
"  line. It is especially useful to fool or trick stupid servers or CGI\n"
"  scripts that only accept certain browsers.\n"
"\n"
"  Example:\n"
"\n"
"  curl -A 'Mozilla/3.0 (Win95; I)' http://www.nationsbank.com/\n"
"\n"
);
 puts(
"  Other common strings:\n"
"    'Mozilla/3.0 (Win95; I)'     Netscape Version 3 for Windows 95\n"
"    'Mozilla/3.04 (Win95; U)'    Netscape Version 3 for Windows 95\n"
"    'Mozilla/2.02 (OS/2; U)'     Netscape Version 2 for OS/2\n"
"    'Mozilla/4.04 [en] (X11; U; AIX 4.2; Nav)'           NS for AIX\n"
"    'Mozilla/4.05 [en] (X11; U; Linux 2.0.32 i586)'      NS for Linux\n"
"\n"
"  Note that Internet Explorer tries hard to be compatible in every way:\n"
"    'Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)'    MSIE for W95\n"
);
 puts(
"\n"
"  Mozilla is not the only possible User-Agent name:\n"
"    'Konqueror/1.0'             KDE File Manager desktop client\n"
"    'Lynx/2.7.1 libwww-FM/2.14' Lynx command line browser\n"
"\n"
"COOKIES\n"
"\n"
"  Cookies are generally used by web servers to keep state information at the\n"
"  client's side. The server sets cookies by sending a response line in the\n"
"  headers that looks like 'Set-Cookie: <data>' where the data part then\n"
"  typically contains a set of NAME=VALUE pairs (separated by semicolons ';'\n"
);
 puts(
"  like \"NAME1=VALUE1; NAME2=VALUE2;\"). The server can also specify for what\n"
"  path the \"cookie\" should be used for (by specifying \"path=value\"), when the\n"
"  cookie should expire (\"expire=DATE\"), for what domain to use it\n"
"  (\"domain=NAME\") and if it should be used on secure connections only\n"
"  (\"secure\").\n"
"\n"
"  If you've received a page from a server that contains a header like:\n"
"        Set-Cookie: sessionid=boo123; path=\"/foo\";\n"
"\n"
);
 puts(
"  it means the server wants that first pair passed on when we get anything in\n"
"  a path beginning with \"/foo\".\n"
"\n"
"  Example, get a page that wants my name passed in a cookie:\n"
"\n"
"        curl -b \"name=Daniel\" www.sillypage.com\n"
"\n"
"  Curl also has the ability to use previously received cookies in following\n"
"  sessions. If you get cookies from a server and store them in a file in a\n"
"  manner similar to:\n"
"\n"
"        curl --dump-header headers www.example.com\n"
"\n"
);
 puts(
"  ... you can then in a second connect to that (or another) site, use the\n"
"  cookies from the 'headers' file like:\n"
"\n"
"        curl -b headers www.example.com\n"
"\n"
"  Note that by specifying -b you enable the \"cookie awareness\" and with -L\n"
"  you can make curl follow a location: (which often is used in combination\n"
"  with cookies). So that if a site sends cookies and a location, you can\n"
"  use a non-existing file to trigger the cookie awareness like:\n"
"\n"
"        curl -L -b empty.txt www.example.com\n"
"\n"
);
 puts(
"  The file to read cookies from must be formatted using plain HTTP headers OR\n"
"  as netscape's cookie file. Curl will determine what kind it is based on the\n"
"  file contents.  In the above command, curl will parse the header and store\n"
"  the cookies received from www.example.com.  curl will send to the server the\n"
"  stored cookies which match the request as it follows the location.  The\n"
"  file \"empty.txt\" may be a non-existant file.\n"
"  \n"
"\n"
"PROGRESS METER\n"
"\n"
);
 puts(
"  The progress meter exists to show a user that something actually is\n"
"  happening. The different fields in the output have the following meaning:\n"
"\n"
"  % Total    % Received % Xferd  Average Speed          Time             Curr.\n"
"                                 Dload  Upload Total    Current  Left    Speed\n"
"  0  151M    0 38608    0     0   9406      0  4:41:43  0:00:04  4:41:39  9287\n"
"\n"
"  From left-to-right:\n"
"   %             - percentage completed of the whole transfer\n"
);
 puts(
"   Total         - total size of the whole expected transfer\n"
"   %             - percentage completed of the download\n"
"   Received      - currently downloaded amount of bytes\n"
"   %             - percentage completed of the upload\n"
"   Xferd         - currently uploaded amount of bytes\n"
"   Average Speed\n"
"   Dload         - the average transfer speed of the download\n"
"   Average Speed\n"
"   Upload        - the average transfer speed of the upload\n"
"   Time Total    - expected time to complete the operation\n"
);
 puts(
"   Time Current  - time passed since the invoke\n"
"   Time Left     - expected time left to completetion\n"
"   Curr.Speed    - the average transfer speed the last 5 seconds (the first\n"
"                   5 seconds of a transfer is based on less time of course.)\n"
"\n"
"  The -# option will display a totally different progress bar that doesn't\n"
"  need much explanation!\n"
"\n"
"SPEED LIMIT\n"
"\n"
"  Curl allows the user to set the transfer speed conditions that must be met\n"
);
 puts(
"  to let the transfer keep going. By using the switch -y and -Y you\n"
"  can make curl abort transfers if the transfer speed is below the specified\n"
"  lowest limit for a specified time.\n"
"\n"
"  To have curl abort the download if the speed is slower than 3000 bytes per\n"
"  second for 1 minute, run:\n"
"\n"
"        curl -y 3000 -Y 60 www.far-away-site.com\n"
"\n"
"  This can very well be used in combination with the overall time limit, so\n"
"  that the above operatioin must be completed in whole within 30 minutes:\n"
"\n"
);
 puts(
"        curl -m 1800 -y 3000 -Y 60 www.far-away-site.com\n"
"\n"
"CONFIG FILE\n"
"\n"
"  Curl automatically tries to read the .curlrc file (or _curlrc file on win32\n"
"  systems) from the user's home dir on startup.\n"
"\n"
"  The config file could be made up with normal command line switches, but you\n"
"  can also specify the long options without the dashes to make it more\n"
"  readable. You can separate the options and the parameter with spaces, or\n"
"  with = or :. Comments can be used within the file. If the first letter on a\n"
);
 puts(
"  line is a '#'-letter the rest of the line is treated as a comment.\n"
"\n"
"  If you want the parameter to contain spaces, you must inclose the entire\n"
"  parameter within double quotes (\"). Within those quotes, you specify a\n"
"  quote as \\\".\n"
"\n"
"  NOTE: You must specify options and their arguments on the same line.\n"
"\n"
"  Example, set default time out and proxy in a config file:\n"
"\n"
"        # We want a 30 minute timeout:\n"
"        -m 1800\n"
"        # ... and we use a proxy for all accesses:\n"
);
 puts(
"        proxy = proxy.our.domain.com:8080\n"
"\n"
"  White spaces ARE significant at the end of lines, but all white spaces\n"
"  leading up to the first characters of each line are ignored.\n"
"\n"
"  Prevent curl from reading the default file by using -q as the first command\n"
"  line parameter, like:\n"
"\n"
"        curl -q www.thatsite.com\n"
"\n"
"  Force curl to get and display a local help page in case it is invoked\n"
"  without URL by making a config file similar to:\n"
"\n"
"        # default url to get\n"
);
 puts(
"        url = \"http://help.with.curl.com/curlhelp.html\"\n"
"\n"
"  You can specify another config file to be read by using the -K/--config\n"
"  flag. If you set config file name to \"-\" it'll read the config from stdin,\n"
"  which can be handy if you want to hide options from being visible in process\n"
"  tables etc:\n"
"\n"
"        echo \"user = user:passwd\" | curl -K - http://that.secret.site.com\n"
"\n"
"EXTRA HEADERS\n"
"\n"
"  When using curl in your own very special programs, you may end up needing\n"
);
 puts(
"  to pass on your own custom headers when getting a web page. You can do\n"
"  this by using the -H flag.\n"
"\n"
"  Example, send the header \"X-you-and-me: yes\" to the server when getting a\n"
"  page:\n"
"\n"
"        curl -H \"X-you-and-me: yes\" www.love.com\n"
"\n"
"  This can also be useful in case you want curl to send a different text in a\n"
"  header than it normally does. The -H header you specify then replaces the\n"
"  header curl would normally send. If you replace an internal header with an\n"
);
 puts(
"  empty one, you prevent that header from being sent. To prevent the Host:\n"
"  header from being used:\n"
"\n"
"        curl -H \"Host:\" www.server.com\n"
"\n"
"FTP and PATH NAMES\n"
"\n"
"  Do note that when getting files with the ftp:// URL, the given path is\n"
"  relative the directory you enter. To get the file 'README' from your home\n"
"  directory at your ftp site, do:\n"
"\n"
"        curl ftp://user:passwd@my.site.com/README\n"
"\n"
"  But if you want the README file from the root directory of that very same\n"
);
 puts(
"  site, you need to specify the absolute file name:\n"
"\n"
"        curl ftp://user:passwd@my.site.com//README\n"
"\n"
"  (I.e with an extra slash in front of the file name.)\n"
"\n"
"FTP and firewalls\n"
"\n"
"  The FTP protocol requires one of the involved parties to open a second\n"
"  connction as soon as data is about to get transfered. There are two ways to\n"
"  do this.\n"
"\n"
"  The default way for curl is to issue the PASV command which causes the\n"
"  server to open another port and await another connection performed by the\n"
);
 puts(
"  client. This is good if the client is behind a firewall that don't allow\n"
"  incoming connections.\n"
"\n"
"        curl ftp.download.com\n"
"\n"
"  If the server for example, is behind a firewall that don't allow connections\n"
"  on other ports than 21 (or if it just doesn't support the PASV command), the\n"
"  other way to do it is to use the PORT command and instruct the server to\n"
"  connect to the client on the given (as parameters to the PORT command) IP\n"
"  number and port.\n"
"\n"
);
 puts(
"  The -P flag to curl supports a few different options. Your machine may have\n"
"  several IP-addresses and/or network interfaces and curl allows you to select\n"
"  which of them to use. Default address can also be used:\n"
"\n"
"        curl -P - ftp.download.com\n"
"\n"
"  Download with PORT but use the IP address of our 'le0' interface (this does\n"
"  not work on windows):\n"
"\n"
"        curl -P le0 ftp.download.com\n"
"\n"
"  Download with PORT but use 192.168.0.10 as our IP address to use:\n"
"\n"
);
 puts(
"        curl -P 192.168.0.10 ftp.download.com\n"
"\n"
"NETWORK INTERFACE\n"
"\n"
"  Get a web page from a server using a specified port for the interface:\n"
"\n"
"	curl --interface eth0:1 http://www.netscape.com/\n"
"\n"
"  or\n"
"\n"
"	curl --interface 192.168.1.10 http://www.netscape.com/\n"
"\n"
"HTTPS\n"
"\n"
"  Secure HTTP requires SSL libraries to be installed and used when curl is\n"
"  built. If that is done, curl is capable of retrieving and posting documents\n"
"  using the HTTPS procotol.\n"
"\n"
"  Example:\n"
"\n"
"        curl https://www.secure-site.com\n"
"\n"
);
 puts(
"  Curl is also capable of using your personal certificates to get/post files\n"
"  from sites that require valid certificates. The only drawback is that the\n"
"  certificate needs to be in PEM-format. PEM is a standard and open format to\n"
"  store certificates with, but it is not used by the most commonly used\n"
"  browsers (Netscape and MSEI both use the so called PKCS#12 format). If you\n"
"  want curl to use the certificates you use with your (favourite) browser, you\n"
);
 puts(
"  may need to download/compile a converter that can convert your browser's\n"
"  formatted certificates to PEM formatted ones. This kind of converter is\n"
"  included in recent versions of OpenSSL, and for older versions Dr Stephen\n"
"  N. Henson has written a patch for SSLeay that adds this functionality. You\n"
"  can get his patch (that requires an SSLeay installation) from his site at:\n"
"  http://www.drh-consultancy.demon.co.uk/\n"
"\n"
);
 puts(
"  Example on how to automatically retrieve a document using a certificate with\n"
"  a personal password:\n"
"\n"
"        curl -E /path/to/cert.pem:password https://secure.site.com/\n"
"\n"
"  If you neglect to specify the password on the command line, you will be\n"
"  prompted for the correct password before any data can be received.\n"
"\n"
"  Many older SSL-servers have problems with SSLv3 or TLS, that newer versions\n"
"  of OpenSSL etc is using, therefore it is sometimes useful to specify what\n"
);
 puts(
"  SSL-version curl should use. Use -3 or -2 to specify that exact SSL version\n"
"  to use:\n"
"\n"
"        curl -2 https://secure.site.com/\n"
"\n"
"  Otherwise, curl will first attempt to use v3 and then v2.\n"
"\n"
"  To use OpenSSL to convert your favourite browser's certificate into a PEM\n"
"  formatted one that curl can use, do something like this (assuming netscape,\n"
"  but IE is likely to work similarly):\n"
"\n"
"    You start with hitting the 'security' menu button in netscape. \n"
"\n"
);
 puts(
"    Select 'certificates->yours' and then pick a certificate in the list \n"
"\n"
"    Press the 'export' button \n"
"\n"
"    enter your PIN code for the certs \n"
"\n"
"    select a proper place to save it \n"
"\n"
"    Run the 'openssl' application to convert the certificate. If you cd to the\n"
"    openssl installation, you can do it like:\n"
"\n"
"     # ./apps/openssl pkcs12 -certfile [file you saved] -out [PEMfile]\n"
"\n"
"\n"
"RESUMING FILE TRANSFERS\n"
"\n"
" To continue a file transfer where it was previously aborted, curl supports\n"
);
 puts(
" resume on http(s) downloads as well as ftp uploads and downloads.\n"
"\n"
" Continue downloading a document:\n"
"\n"
"        curl -c -o file ftp://ftp.server.com/path/file\n"
"\n"
" Continue uploading a document(*1):\n"
"\n"
"        curl -c -T file ftp://ftp.server.com/path/file\n"
"\n"
" Continue downloading a document from a web server(*2):\n"
"\n"
"        curl -c -o file http://www.server.com/\n"
"\n"
" (*1) = This requires that the ftp server supports the non-standard command\n"
"        SIZE. If it doesn't, curl will say so.\n"
"\n"
);
 puts(
" (*2) = This requires that the web server supports at least HTTP/1.1. If it\n"
"        doesn't, curl will say so.\n"
"\n"
"TIME CONDITIONS\n"
"\n"
" HTTP allows a client to specify a time condition for the document it\n"
" requests. It is If-Modified-Since or If-Unmodified-Since. Curl allow you to\n"
" specify them with the -z/--time-cond flag.\n"
"\n"
" For example, you can easily make a download that only gets performed if the\n"
" remote file is newer than a local copy. It would be made like:\n"
"\n"
);
 puts(
"        curl -z local.html http://remote.server.com/remote.html\n"
"\n"
" Or you can download a file only if the local file is newer than the remote\n"
" one. Do this by prepending the date string with a '-', as in:\n"
"\n"
"        curl -z -local.html http://remote.server.com/remote.html\n"
"\n"
" You can specify a \"free text\" date as condition. Tell curl to only download\n"
" the file if it was updated since yesterday:\n"
"\n"
"        curl -z yesterday http://remote.server.com/remote.html\n"
"\n"
);
 puts(
" Curl will then accept a wide range of date formats. You always make the date\n"
" check the other way around by prepending it with a dash '-'.\n"
"\n"
"DICT\n"
"\n"
"  For fun try\n"
"\n"
"        curl dict://dict.org/m:curl\n"
"        curl dict://dict.org/d:heisenbug:jargon\n"
"        curl dict://dict.org/d:daniel:web1913\n"
"\n"
"  Aliases for 'm' are 'match' and 'find', and aliases for 'd' are 'define'\n"
"  and 'lookup'. For example,\n"
"\n"
"        curl dict://dict.org/find:curl\n"
"\n"
);
 puts(
"  Commands that break the URL description of the RFC (but not the DICT\n"
"  protocol) are\n"
"\n"
"        curl dict://dict.org/show:db\n"
"        curl dict://dict.org/show:strat\n"
"\n"
"  Authentication is still missing (but this is not required by the RFC)\n"
"\n"
"LDAP\n"
"\n"
"  If you have installed the OpenLDAP library, curl can take advantage of it\n"
"  and offer ldap:// support.\n"
"\n"
"  LDAP is a complex thing and writing an LDAP query is not an easy task. I do\n"
);
 puts(
"  advice you to dig up the syntax description for that elsewhere, RFC 1959 if\n"
"  no other place is better.\n"
"\n"
"  To show you an example, this is now I can get all people from my local LDAP\n"
"  server that has a certain sub-domain in their email address:\n"
"\n"
"        curl -B \"ldap://ldap.frontec.se/o=frontec??sub?mail=*sth.frontec.se\"\n"
"\n"
"  If I want the same info in HTML format, I can get it by not using the -B\n"
"  (enforce ASCII) flag.\n"
"\n"
"ENVIRONMENT VARIABLES\n"
"\n"
);
 puts(
"  Curl reads and understands the following environment variables:\n"
"\n"
"        HTTP_PROXY, HTTPS_PROXY, FTP_PROXY, GOPHER_PROXY\n"
"\n"
"  They should be set for protocol-specific proxies. General proxy should be\n"
"  set with\n"
"        \n"
"        ALL_PROXY\n"
"\n"
"  A comma-separated list of host names that shouldn't go through any proxy is\n"
"  set in (only an asterisk, '*' matches all hosts)\n"
"\n"
"        NO_PROXY\n"
"\n"
"  If a tail substring of the domain-path for a host matches one of these\n"
);
 puts(
"  strings, transactions with that node will not be proxied.\n"
"\n"
"\n"
"  The usage of the -x/--proxy flag overrides the environment variables.\n"
"\n"
"NETRC\n"
"\n"
"  Unix introduced the .netrc concept a long time ago. It is a way for a user\n"
"  to specify name and password for commonly visited ftp sites in a file so\n"
"  that you don't have to type them in each time you visit those sites. You\n"
"  realize this is a big security risk if someone else gets hold of your\n"
);
 puts(
"  passwords, so therefor most unix programs won't read this file unless it is\n"
"  only readable by yourself (curl doesn't care though).\n"
"\n"
"  Curl supports .netrc files if told so (using the -n/--netrc option). This is\n"
"  not restricted to only ftp, but curl can use it for all protocols where\n"
"  authentication is used.\n"
"\n"
"  A very simple .netrc file could look something like:\n"
"\n"
"        machine curl.haxx.se login iamdaniel password mysecret\n"
"\n"
"CUSTOM OUTPUT\n"
"\n"
);
 puts(
"  To better allow script programmers to get to know about the progress of\n"
"  curl, the -w/--write-out option was introduced. Using this, you can specify\n"
"  what information from the previous transfer you want to extract.\n"
"\n"
"  To display the amount of bytes downloaded together with some text and an\n"
"  ending newline:\n"
"\n"
"        curl -w 'We downloaded %{size_download} bytes\\n' www.download.com\n"
"\n"
"KERBEROS4 FTP TRANSFER\n"
"\n"
"  Curl supports kerberos4 for FTP transfers. You need the kerberos package\n"
);
 puts(
"  installed and used at curl build time for it to be used.\n"
"\n"
"  First, get the krb-ticket the normal way, like with the kauth tool. Then use\n"
"  curl in way similar to:\n"
"\n"
"        curl --krb4 private ftp://krb4site.com -u username:fakepwd\n"
"\n"
"  There's no use for a password on the -u switch, but a blank one will make\n"
"  curl ask for one and you already entered the real password to kauth.\n"
"\n"
"TELNET\n"
"\n"
"  The curl telnet support is basic and very easy to use. Curl passes all data\n"
);
 puts(
"  passed to it on stdin to the remote server. Connect to a remote telnet\n"
"  server using a command line similar to:\n"
"\n"
"        curl telnet://remote.server.com\n"
"\n"
"  And enter the data to pass to the server on stdin. The result will be sent\n"
"  to stdout or to the file you specify with -o.\n"
"\n"
"  You might want the -N/--no-buffer option to switch off the buffered output\n"
"  for slow connections or similar.\n"
"\n"
"  NOTE: the telnet protocol does not specify any way to login with a specified\n"
);
 puts(
"  user and password so curl can't do that automatically. To do that, you need\n"
"  to track when the login prompt is received and send the username and\n"
"  password accordingly.\n"
"\n"
"PERSISTANT CONNECTIONS\n"
"\n"
"  Specifying multiple files on a single command line will make curl transfer\n"
"  all of them, one after the other in the specified order.\n"
"\n"
"  libcurl will attempt to use persistant connections for the transfers so that\n"
"  the second transfer to the same host can use the same connection that was\n"
);
 puts(
"  already initiated and was left open in the previous transfer. This greatly\n"
"  decreases connection time for all but the first transfer and it makes a far\n"
"  better use of the network.\n"
"\n"
"  Note that curl cannot use persistant connections for transfers that are used\n"
"  in subsequence curl invokes. Try to stuff as many URLs as possible on the\n"
"  same command line if they are using the same host, as that'll make the\n"
"  transfers faster. If you use a http proxy for file transfers, practicly\n"
);
 puts(
"  all transfers will be persistant.\n"
"\n"
"  Persistant connections were introduced in curl 7.7.\n"
"\n"
"MAILING LISTS\n"
"\n"
"  For your convenience, we have several open mailing lists to discuss curl,\n"
"  its development and things relevant to this.\n"
"\n"
"  To subscribe to the main curl list, mail curl-request@contactor.se with\n"
"  \"subscribe <fill in your email address>\" in the body.\n"
"\n"
"  To subscribe to the curl-library users/deverlopers list, follow the\n"
"  instructions at http://curl.haxx.se/mail/\n"
"\n"
);
 puts(
"  To subscribe to the curl-announce list, to only get information about new\n"
"  releases, follow the instructions at http://curl.haxx.se/mail/\n"
"\n"
"  To subscribe to the curl-and-PHP list in which curl using with PHP is\n"
"  discussed, follow the instructions at http://curl.haxx.se/mail/\n"
"\n"
"  Please direct curl questions, feature requests and trouble reports to one of\n"
"  these mailing lists instead of mailing any individual.\n"
 ) ;
}