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              <h1 id="firstHeading" class="firstHeading mw-first-heading"><span lang="ca" dir="ltr"><span class="mw-page-title-main">CURL</span></span></h1>
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              <div id="mw-content-text" class="mw-body-content mw-content-ltr" lang="ca" dir="ltr"><div class="mw-content-ltr mw-parser-output" lang="ca" dir="ltr" data-mw-parsoid-version="0.24.0.0-alpha19" data-mw-html-version="2.8.0"><section data-mw-section-id="0" id="mwAQ"><table class="infobox" style="font-size:90%;width:25em" typeof="mw:Transclusion" id="mwAg"><caption style="font-weight:bold;background:Moccasin;"><span style="float:left; margin-left: 3px;"><span typeof="mw:File"><img src="./_assets_/ab4bdc1062bfa35cac552d3e70a09017.png" decoding="async" loading="lazy" data-file-width="128" data-file-height="128" data-file-type="bitmap" height="28" width="28" class="mw-file-element"></span></span>cURL</caption><tbody><tr><td colspan="2" class="infobox-full-data infobox-data" style="text-align:center"><span typeof="mw:File"><img src="./_assets_/2945e147ebd3b863011ca1b691662ace.png" decoding="async" loading="lazy" data-file-width="429" data-file-height="129" data-file-type="drawing" height="45" width="150" class="mw-file-element"></span> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P154" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><td colspan="2" class="infobox-full-data infobox-data" style="text-align:center"><span typeof="mw:File"><img src="./_assets_/85c52da5a1537eb252905ce1f8cb64fc.png" decoding="async" loading="lazy" data-file-width="757" data-file-height="420" data-file-type="bitmap" height="166" width="300" class="mw-file-element"></span>  <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P18" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span> <hr></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Tipus</th><td class="infobox-data">biblioteca (libcurl) i una eina de línia d'ordres (cURL)</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Versió inicial</th><td class="infobox-data">1996</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Versió estable</th><td class="infobox-data"><div style="text-align:start;"> 8.21.0 <span style="font-size:85%;">(24 juny 2026) <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P348" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></span>

</div></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Ús</th><td class="infobox-data"><a rel="mw:WikiLink/Interwiki" href="https://www.wikidata.org/wiki/Special:EntityPage/Q2979024" title="d:Special:EntityPage/Q2979024" class="extiw external">client HTTP</a>, <a rel="mw:WikiLink" href="Client_FTP" title="Client FTP">client FTP</a>, <a rel="mw:WikiLink/Interwiki" href="https://www.wikidata.org/wiki/Special:EntityPage/Q96252740" title="d:Special:EntityPage/Q96252740" class="extiw external">Gopher client</a> <sup>(en)</sup> <span class="mw-valign-baseline skin-invert" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q96252740?uselang=ca" title="Tradueix" class="external"><img src="./_assets_/7c3edfdd693cd8a9977a10fd0686104e.png" decoding="async" loading="lazy" alt="Tradueix" data-file-width="158" data-file-height="161" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span> i <a rel="mw:WikiLink/Interwiki" href="https://www.wikidata.org/wiki/Special:EntityPage/Q565428" title="d:Special:EntityPage/Q565428" class="extiw external">gestor de descàrregues</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P366" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Llicència</th><td class="infobox-data">curl [1] [1]</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Disponible en</th><td class="infobox-data"><div style="text-align:start;"><a rel="mw:WikiLink" href="Angl%C3%A8s" title="Anglès">anglès</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P407" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span>

</div></td></tr><tr><td colspan="2" class="infobox-full-data infobox-data" style="text-align:center"></td></tr><tr><th colspan="2" class="infobox-header" style="text-align:center;background:Moccasin">Característiques tècniques</th></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Sistema operatiu</th><td class="infobox-data"><a rel="mw:WikiLink" href="Microsoft_Windows" title="Microsoft Windows">Microsoft Windows</a>, <a rel="mw:WikiLink" href="GNU/Linux" title="GNU/Linux" class="mw-redirect">GNU/Linux</a>, <a rel="mw:WikiLink" href="MacOS" title="MacOS">macOS</a>, <a rel="mw:WikiLink/Interwiki" href="https://www.wikidata.org/wiki/Special:EntityPage/Q58636917" title="d:Special:EntityPage/Q58636917" class="extiw external">BSD</a> i <a rel="mw:WikiLink" href="Unix-like" title="Unix-like">sistema operatiu tipus Unix</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P306" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Plataforma</th><td class="infobox-data">Multiplataforma</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Dispositiu d'entrada</th><td class="infobox-data"><a rel="mw:WikiLink" href="L%C3%ADnia_d'ordres" title="Línia d'ordres">línia d'ordres</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P479" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Escrit en</th><td class="infobox-data">C, C++</td></tr><tr style="display:none"><td colspan="2">
</td></tr><tr><td colspan="2" class="infobox-full-data infobox-data" style="text-align:center"></td></tr><tr><th colspan="2" class="infobox-header" style="text-align:center;background:Moccasin">Equip</th></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Creador/s</th><td class="infobox-data">Daniel Stenberg[1]</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Desenvolupador(s)</th><td class="infobox-data"><a rel="mw:WikiLink/Interwiki" href="https://www.wikidata.org/wiki/Special:EntityPage/Q42160379" title="d:Special:EntityPage/Q42160379" class="extiw external">Daniel Stenberg</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P178" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Programador</th><td class="infobox-data">Contributors to the cURL project</td></tr><tr style="display:none"><td colspan="2">
</td></tr><tr><td colspan="2" class="infobox-full-data infobox-data" style="text-align:center"><div class="NavFrame collapsed" style="border:none;"><div class="NavHead" style="background:transparent; text-align:left;  text-align:center; background:Moccasin"> Fonts de codi<span typeof="mw:Entity">&nbsp;</span></div><div class="NavContent" style="background:transparent; text-align:left;  ">
  <table style="padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent"><tbody><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Codi font</th><td class="infobox-data"><a rel="mw:ExtLink nofollow" href="https://github.com/curl/curl" class="external text">Codi font</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P1324" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Debian</th><td class="infobox-data"><a rel="mw:ExtLink nofollow" href="https://packages.debian.org/stable/curl" class="external text">curl</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P3442" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Arch Linux</th><td class="infobox-data"><a rel="mw:ExtLink nofollow" href="https://www.archlinux.org/packages/curl" class="external text">curl</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P3454" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Ubuntu</th><td class="infobox-data"><a rel="mw:ExtLink nofollow" href="https://packages.ubuntu.com/curl" class="external text">curl</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P3473" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Gentoo</th><td class="infobox-data"><a rel="mw:ExtLink nofollow" href="https://packages.gentoo.org/packages/net-misc/curl" class="external text">net-misc/curl</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P3499" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%">Fedora</th><td class="infobox-data"><a rel="mw:ExtLink nofollow" href="https://apps.fedoraproject.org/packages/curl" class="external text">curl</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P3463" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr></tbody></table><hr></div></div></td></tr><tr><td colspan="2" class="infobox-full-data infobox-data" style="text-align:center"></td></tr><tr><th colspan="2" class="infobox-header" style="text-align:center;background:Moccasin">Més informació</th></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Lloc web</th><td class="infobox-data">www.curl.se</td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Stack Exchange</th><td class="infobox-data"><a rel="mw:ExtLink nofollow" href="https://stackoverflow.com/tags/curl" class="external text">Etiqueta</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P1482" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Seguiment d'errors</th><td class="infobox-data"><a rel="mw:ExtLink nofollow" href="https://github.com/curl/curl/issues" class="external text">Seguiment d'errors</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P1401" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Free Software Directory</th><td class="infobox-data"><a rel="mw:ExtLink nofollow" href="https://directory.fsf.org/wiki/curl" class="external text">curl</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P2537" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><th scope="row" class="infobox-label" style="text-align:left;background:#eeeeee; white-space: pre-line; width:33%;">Guia d'usuari</th><td class="infobox-data"><a rel="mw:ExtLink nofollow" href="https://curl.se/docs/" class="external text">Guia d'usuari</a> <span class="penicon"><span class="mw-valign-baseline" typeof="mw:File"><a href="https://www.wikidata.org/wiki/Q286306?uselang=ca#P2078" title="Modifica el valor a Wikidata" class="external"><img src="./_assets_/1b8054ddf74a3fb282ccb40a7a763569.png" decoding="async" loading="lazy" alt="Modifica el valor a Wikidata" data-file-width="600" data-file-height="600" data-file-type="drawing" height="10" width="10" class="mw-file-element"></a></span></span></td></tr><tr><td colspan="2">
 <hr></td></tr><tr><td colspan="2" class="infobox-full-data infobox-data" style="text-align:center"><div style="float: left;">                                                   </div></td></tr></tbody></table><span> </span><p id="mwAw"><b id="mwBA">cURL</b> (pronunciat com "curl", Regne Unit: <span title="Representació en l'Alfabet Fonètic Internacional (AFI)" class="IPA" typeof="mw:Transclusion" id="mwBQ">/kəːl/</span>, EUA: <span title="Representació en l'Alfabet Fonètic Internacional (AFI)" class="IPA" typeof="mw:Transclusion" id="mwBg">/kɝl/</span>) és un projecte de programari informàtic que proporciona una <a rel="mw:WikiLink" href="Biblioteca_inform%C3%A0tica" title="Biblioteca informàtica" id="mwBw">biblioteca</a> (<b id="mwCA">libcurl</b>) i una eina de <a rel="mw:WikiLink" href="L%C3%ADnia_d'ordres" title="Línia d'ordres" id="mwCQ">línia d'ordres</a> (<b id="mwCg">curl</b>) per transferir dades mitjançant diversos <a rel="mw:WikiLink" href="Protocol_de_comunicaci%C3%B3" title="Protocol de comunicació" id="mwCw">protocols</a> de xarxa. El nom significa "<a rel="mw:WikiLink" href="Localitzador_uniforme_de_recursos" title="Localitzador uniforme de recursos" id="mwDA">URL</a> del client".</p>

<p id="mwDQ">cURL es va publicar per primera vegada el 1996.<sup class="mw-ref reference" id="cite_ref-RelFirst_1-0" rel="dc:references" typeof="mw:Extension/ref"><a href="#cite_note-RelFirst-1" id="mwDg"><span class="mw-reflink-text" id="mwDw"><span class="cite-bracket" id="mwEA">[</span>1<span class="cite-bracket" id="mwEQ">]</span></span></a></sup> Originalment es va anomenar <i id="mwEg">httpget</i> i després es va convertir en <i id="mwEw">urlget</i> abans d'adoptar el nom actual de cURL. L'autor original i desenvolupador principal és el desenvolupador suec Daniel Stenberg, que va crear cURL perquè volia automatitzar l'obtenció de tipus de canvi de divises per als usuaris de l'<a rel="mw:WikiLink" href="IRC" title="IRC" id="mwFQ">IRC</a>.<sup class="mw-ref reference" id="cite_ref-2" rel="dc:references" typeof="mw:Extension/ref"><a href="#cite_note-2" id="mwFg"><span class="mw-reflink-text" id="mwFw"><span class="cite-bracket" id="mwGA">[</span>2<span class="cite-bracket" id="mwGQ">]</span></span></a></sup></p>

</section><section data-mw-section-id="1" id="mwGg" aria-labelledby="libcurl"><div class="mw-heading mw-heading2"><h2 id="libcurl">libcurl</h2></div>
<p id="mwGw">libcurl és una <a rel="mw:WikiLink" href="Biblioteca_inform%C3%A0tica" title="Biblioteca informàtica" id="mwHA">biblioteca gratuïta</a> de transferència d'URL del costat del client que admet <a rel="mw:WikiLink" href="Galeta_(inform%C3%A0tica)" title="Galeta (informàtica)" id="mwHQ">galetes</a>, DICT, <a rel="mw:WikiLink" href="Protocol_de_transfer%C3%A8ncia_de_fitxers" title="Protocol de transferència de fitxers" id="mwHw">FTP</a>, <a rel="mw:WikiLink" href="FTPS" title="FTPS" id="mwIA">FTPS</a>, <a rel="mw:WikiLink" href="Gopher" title="Gopher" id="mwIQ">Gopher</a>, <a rel="mw:WikiLink" href="Protocol_de_transfer%C3%A8ncia_d'hipertext" title="Protocol de transferència d'hipertext" id="mwIg">HTTP/1</a> (amb suport HTTP/2 i <a rel="mw:WikiLink" href="HTTP/3" title="HTTP/3" id="mwJA">HTTP/3</a>), <a rel="mw:WikiLink" href="POST_(HTTP)" title="POST (HTTP)" id="mwJQ">HTTP POST</a>, <a rel="mw:WikiLink" href="Protocol_de_transfer%C3%A8ncia_d'hipertext" title="Protocol de transferència d'hipertext" id="mwJg">HTTP PUT</a>, <a rel="mw:WikiLink" href="Servidor_intermediari" title="Servidor intermediari" id="mwJw">HTTP</a> túnel <a rel="mw:WikiLink" href="Servidor_intermediari" title="Servidor intermediari" id="mwKA">intermediari</a>, <a rel="mw:WikiLink" href="HTTPS" title="HTTPS" id="mwKQ">HTTPS</a>, <a rel="mw:WikiLink" href="Internet_Message_Access_Protocol" title="Internet Message Access Protocol" id="mwKg">IMAP</a>, <a rel="mw:WikiLink" href="Kerberos" title="Kerberos" id="mwKw">Kerberos</a>, <a rel="mw:WikiLink" href="LDAP" title="LDAP" id="mwLA">LDAP</a>, <a rel="mw:WikiLink" href="MQTT" title="MQTT" id="mwLQ">MQTT</a>, <a rel="mw:WikiLink" href="Post_Office_Protocol" title="Post Office Protocol" id="mwLg">POP3</a>, <a rel="mw:WikiLink" href="Protocol_de_flux_de_dades_en_temps_real" title="Protocol de flux de dades en temps real" id="mwLw">RTSP</a>, <a rel="mw:WikiLink" href="Protocol_de_missatgeria_en_temps_real" title="Protocol de missatgeria en temps real" id="mwMA">RTMP</a>, SCP, <a rel="mw:WikiLink" href="Simple_Mail_Transfer_Protocol" title="Simple Mail Transfer Protocol" id="mwMg">SMTP</a> i SMB. La biblioteca admet l'esquema d'URI de fitxers, <a rel="mw:WikiLink" href="SSH_file_transfer_protocol" title="SSH file transfer protocol" id="mwNQ">SFTP</a>, <a rel="mw:WikiLink" href="Telnet" title="Telnet" id="mwNg">Telnet</a>, <a rel="mw:WikiLink" href="Protocol_trivial_de_transfer%C3%A8ncia_de_fitxers" title="Protocol trivial de transferència de fitxers" id="mwNw">TFTP</a>, currículum de transferència de fitxers, càrrega FTP, càrrega basada en formularis HTTP, certificats HTTPS, LDAPS, servidors intermediaris i autenticació d'usuari més contrasenya.<sup class="mw-ref reference" id="cite_ref-curl1_3-0" rel="dc:references" typeof="mw:Extension/ref"><a href="#cite_note-curl1-3" id="mwOA"><span class="mw-reflink-text" id="mwOQ"><span class="cite-bracket" id="mwOg">[</span>3<span class="cite-bracket" id="mwOw">]</span></span></a></sup></p>

<p id="mwPA">La biblioteca libcurl és portàtil. Es construeix i funciona de manera idèntica en moltes plataformes.</p>

<p id="mwPQ">La biblioteca libcurl és gratuïta, segura per a fils i compatible amb <a rel="mw:WikiLink" href="IPv6" title="IPv6" id="mwPw">IPv6</a>. Els <a rel="mw:WikiLink" href="Language_binding" title="Language binding" id="mwQA">enllaços</a> estan disponibles per a més de 50 <a rel="mw:WikiLink" href="Llenguatge_inform%C3%A0tic" title="Llenguatge informàtic" id="mwQQ">idiomes</a>, inclosos <a rel="mw:WikiLink" href="Llenguatge_C" title="Llenguatge C" id="mwQg">C</a>/<a rel="mw:WikiLink" href="C%2B%2B" title="C++" id="mwQw">C++</a>, <a rel="mw:WikiLink" href="Java_(llenguatge_de_programaci%C3%B3)" title="Java (llenguatge de programació)" id="mwRA">Java</a>, <a rel="mw:WikiLink" href="PHP" title="PHP" id="mwRQ">PHP</a> i <a rel="mw:WikiLink" href="Python" title="Python" id="mwRg">Python</a>.<sup class="mw-ref reference" id="cite_ref-4" rel="dc:references" typeof="mw:Extension/ref"><a href="#cite_note-4" id="mwRw"><span class="mw-reflink-text" id="mwSA"><span class="cite-bracket" id="mwSQ">[</span>4<span class="cite-bracket" id="mwSg">]</span></span></a></sup></p>

<p id="mwSw">La biblioteca libcurl admet <a rel="mw:WikiLink" href="GnuTLS" title="GnuTLS" id="mwTA">GnuTLS</a>, mbed TLS, NSS, gskit a <a rel="mw:WikiLink" href="IBM_i" title="IBM i" id="mwUA">IBM i</a>, SChannel a Windows, Secure Transport a macOS i iOS, <a rel="mw:WikiLink" href="Transport_Layer_Security" title="Transport Layer Security" id="mwUw">SSL/TLS</a> mitjançant <a rel="mw:WikiLink" href="OpenSSL" title="OpenSSL" id="mwVA">OpenSSL</a>, <a rel="mw:WikiLink" href="OpenSSL" title="OpenSSL" id="mwVQ">Boringssl</a>, libressl, AmiSSL, wolfSSL, BearSSL i rustls.<sup class="mw-ref reference" id="cite_ref-5" rel="dc:references" typeof="mw:Extension/ref"><a href="#cite_note-5" id="mwWw"><span class="mw-reflink-text" id="mwXA"><span class="cite-bracket" id="mwXQ">[</span>5<span class="cite-bracket" id="mwXg">]</span></span></a></sup></p>

<p id="mwXw">URL és una eina de línia d'ordres per obtenir o enviar dades, inclosos fitxers, utilitzant la sintaxi d'<a rel="mw:WikiLink" href="Localitzador_uniforme_de_recursos" title="Localitzador uniforme de recursos" id="mwYA">URL</a>. Com que cURL utilitza libcurl, és compatible amb tots els protocols que admet libcurl.<sup class="mw-ref reference" id="cite_ref-curl12_6-0" rel="dc:references" typeof="mw:Extension/ref"><a href="#cite_note-curl12-6" id="mwYQ"><span class="mw-reflink-text" id="mwYg"><span class="cite-bracket" id="mwYw">[</span>6<span class="cite-bracket" id="mwZA">]</span></span></a></sup></p>

</section><section data-mw-section-id="2" id="mwZQ" aria-labelledby="cURL"><div class="mw-heading mw-heading2"><h2 id="cURL">cURL</h2></div>
<p id="mwZg">cURL és una eina de línia d'ordres per obtenir o enviar dades, inclosos fitxers, utilitzant la sintaxi d'<a rel="mw:WikiLink" href="Localitzador_uniforme_de_recursos" title="Localitzador uniforme de recursos" id="mwZw">URL</a>. Com que cURL utilitza libcurl, és compatible amb tots els protocols que admet libcurl.<sup class="mw-ref reference" id="cite_ref-curl13_7-0" rel="dc:references" typeof="mw:Extension/ref"><a href="#cite_note-curl13-7" id="mwaA"><span class="mw-reflink-text" id="mwaQ"><span class="cite-bracket" id="mwag">[</span>7<span class="cite-bracket" id="mwaw">]</span></span></a></sup></p>

<p id="mwbA">cURL admet <a rel="mw:WikiLink" href="HTTPS" title="HTTPS" id="mwbQ">HTTPS</a> i realitza la verificació del certificat SSL de manera predeterminada quan s'especifica un protocol segur, com ara HTTPS. Quan cURL es connecta a un servidor remot mitjançant HTTPS, obtindrà el certificat del servidor remot i, a continuació, comprovarà amb el seu magatzem de <a rel="mw:WikiLink" href="Autoritat_de_certificaci%C3%B3" title="Autoritat de certificació" id="mwbg">certificats CA</a> la validesa del servidor remot per assegurar-se que el servidor remot és el que diu ser. Alguns paquets cURL s'inclouen amb el fitxer de magatzem de certificats de CA. Hi ha diverses opcions per especificar un certificat CA, com ara<span style="font-family: monospace, monospace;" typeof="mw:Transclusion" id="mwbw">--cacert</span> i<span style="font-family: monospace, monospace;" typeof="mw:Transclusion" id="mwcA">--capath</span>. El<span style="font-family: monospace, monospace;" typeof="mw:Transclusion" id="mwcQ">--cacert</span>L'opció es pot utilitzar per especificar la ubicació del fitxer de magatzem de certificats de CA. A la plataforma Windows, si no s'especifica un fitxer de certificat de CA, cURL cercarà un nom de fitxer de certificat de CA "curl-ca-bundle.crt" en l'ordre següent:</p>

<ol id="mwcg"><li id="mwcw">Directori on es troba el programa cURL.</li>
<li id="mwdA">Directori de treball actual.</li>
<li id="mwdQ">Directori del sistema Windows.</li>
<li id="mwdg">Directori de Windows.</li>
<li id="mwdw">Directoris especificats a les variables d'entorn %PATH%.</li></ol>

</section><section data-mw-section-id="3" id="mweA" aria-labelledby="Referències"><div class="mw-heading mw-heading2"><h2 id="Referències"><span id="Refer.C3.A8ncies" typeof="mw:FallbackId"></span>Referències</h2></div>
<div class="reflist " style=" list-style-type: decimal;" typeof="mw:Transclusion" id="mweQ">
<div class="mw-references-wrap" typeof="mw:Extension/references" id="mweg"><ol class="mw-references references" id="mwew"><li id="cite_note-RelFirst-1" data-mw-footnote-number="1"><span class="mw-cite-backlink" id="mwfA"><a href="#cite_ref-RelFirst_1-0" rel="mw:referencedBy" id="mwfQ"><span class="mw-linkback-text" id="mwfg">↑</span></a></span> <span id="mw-reference-text-cite_note-RelFirst-1" class="mw-reference-text reference-text"><span class="citation" style="font-style:normal" typeof="mw:Transclusion" id="mwfw">«<a rel="mw:ExtLink nofollow" href="https://web.archive.org/web/20210917071434/https://curl.se/docs/history.html" class="external text" id="mwgA">History of curl</a>»<span typeof="mw:Entity" id="mwgQ"> </span>(en anglès).<span typeof="mw:Entity" id="mwgg"> </span>  fossies.org. Arxivat de l'<a rel="mw:ExtLink nofollow" href="https://curl.se/docs/history.html" class="external text" id="mwgw">original</a> el September 29, 2021.</span></span></li>
<li id="cite_note-2" data-mw-footnote-number="2"><span class="mw-cite-backlink" id="mwhA"><a href="#cite_ref-2" rel="mw:referencedBy" id="mwhQ"><span class="mw-linkback-text" id="mwhg">↑</span></a></span> <span id="mw-reference-text-cite_note-2" class="mw-reference-text reference-text"><span class="citation" style="font-style:normal" typeof="mw:Transclusion" id="mwhw">«<a rel="mw:ExtLink nofollow" href="https://developer.ibm.com/articles/what-is-curl-command/" class="external text" id="mwiA">IBM Developer</a>»<span typeof="mw:Entity" id="mwiQ"> </span>(en anglès).<span typeof="mw:Entity" id="mwig"> </span>  <a rel="mw:ExtLink nofollow" href="https://developer.ibm.com.+" class="external free" id="mwiw">https://developer.ibm.com.</a>[Consulta: 16 novembre 2022].</span></span></li>
<li id="cite_note-curl1-3" data-mw-footnote-number="3"><span class="mw-cite-backlink" id="mwjA"><a href="#cite_ref-curl1_3-0" rel="mw:referencedBy" id="mwjQ"><span class="mw-linkback-text" id="mwjg">↑</span></a></span> <span id="mw-reference-text-cite_note-curl1-3" class="mw-reference-text reference-text"><span class="citation" style="font-style:normal" typeof="mw:Transclusion" id="mwjw">«<a rel="mw:ExtLink nofollow" href="https://curl.se/docs/manpage.html" class="external text" id="mwkA">curl - How To Use</a>»<span typeof="mw:Entity" id="mwkQ"> </span>(en anglès).<span typeof="mw:Entity" id="mwkg"> </span><i id="mwkw">curl.se</i>.</span></span></li>
<li id="cite_note-4" data-mw-footnote-number="4"><span class="mw-cite-backlink" id="mwlA"><a href="#cite_ref-4" rel="mw:referencedBy" id="mwlQ"><span class="mw-linkback-text" id="mwlg">↑</span></a></span> <span id="mw-reference-text-cite_note-4" class="mw-reference-text reference-text"><span class="citation" style="font-style:normal" typeof="mw:Transclusion" id="mwlw">«<a rel="mw:ExtLink nofollow" href="https://curl.se/libcurl/bindings.html" class="external text" id="mwmA">libcurl bindings</a>»<span typeof="mw:Entity" id="mwmQ"> </span>(en anglès).<span typeof="mw:Entity" id="mwmg"> </span>  curl.se.</span></span></li>
<li id="cite_note-5" data-mw-footnote-number="5"><span class="mw-cite-backlink" id="mwmw"><a href="#cite_ref-5" rel="mw:referencedBy" id="mwnA"><span class="mw-linkback-text" id="mwnQ">↑</span></a></span> <span id="mw-reference-text-cite_note-5" class="mw-reference-text reference-text"><span class="citation" style="font-style:normal" typeof="mw:Transclusion" id="mwng">«<a rel="mw:ExtLink nofollow" href="https://daniel.haxx.se/blog/2021/02/09/curl-supports-rustls/" class="external text" id="mwnw">curl supports rustls | daniel.haxx.se</a>»<span typeof="mw:Entity" id="mwoA"> </span>(en anglès).<span typeof="mw:Entity" id="mwoQ"> </span>[Consulta: 1r gener 2022].</span></span></li>
<li id="cite_note-curl12-6" data-mw-footnote-number="6"><span class="mw-cite-backlink" id="mwog"><a href="#cite_ref-curl12_6-0" rel="mw:referencedBy" id="mwow"><span class="mw-linkback-text" id="mwpA">↑</span></a></span> <span id="mw-reference-text-cite_note-curl12-6" class="mw-reference-text reference-text"><span class="citation" style="font-style:normal" typeof="mw:Transclusion" id="mwpQ">«<a rel="mw:ExtLink nofollow" href="https://curl.se/docs/manpage.html" class="external text" id="mwpg">curl - How To Use</a>»<span typeof="mw:Entity" id="mwpw"> </span>(en anglès).<span typeof="mw:Entity" id="mwqA"> </span><i id="mwqQ">curl.se</i>.</span></span></li>
<li id="cite_note-curl13-7" data-mw-footnote-number="7"><span class="mw-cite-backlink" id="mwqg"><a href="#cite_ref-curl13_7-0" rel="mw:referencedBy" id="mwqw"><span class="mw-linkback-text" id="mwrA">↑</span></a></span> <span id="mw-reference-text-cite_note-curl13-7" class="mw-reference-text reference-text"><span class="citation" style="font-style:normal" typeof="mw:Transclusion" id="mwrQ">«<a rel="mw:ExtLink nofollow" href="https://curl.se/docs/manpage.html" class="external text" id="mwrg">curl - How To Use</a>»<span typeof="mw:Entity" id="mwrw"> </span>(en anglès).<span typeof="mw:Entity" id="mwsA"> </span><i id="mwsQ">curl.se</i>.</span></span></li>
</ol></div></div>

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