Cookies: docs, libpsl, Line 4: Features, Server differences, Change the Host: header, Not perfect, HTTP authentication, Cookies, Cookie file format, Cookies, Simple by default, more on demand, Available information, Sharing between easy handles, All easy options, Submit a login form over HTTP, Sections, HTTP authentication, Cookies with libcurl, Curl_share​ CURLOPT_URL: Easy handle, CURLOPT_CURLU, curl --libcurl, Set handle options, Set string options, All easy options, Get a simple HTML page, Get a response into memory, Submit a login form over HTTP, Get an FTP directory listing, Non-blocking HTTP form-post, Strings are C strings, not C++ string objects, Request method, Bearer, libcurl HTTP download, HTTP PUT​ curl_easy_perform: Driving with the easy interface, Easy API pool, Caching, curl --libcurl, Get a simple HTML page, Get a response into memory, Submit a login form over HTTP, Get an FTP directory listing, Add a header, Bearer, libcurl HTTP download, Everything is multi​ curl_easy_reset: Reuse​ curl_easy_setopt: docs/libcurl/opts, Easy handle, Write callback, Read callback, Progress callback, Header callback, Debug callback, sockopt callback, Provide a file descriptor, Name resolving, Sharing between easy handles, CURLOPT_CURLU, curl --libcurl, Set handle options, Set numerical options, Set string options, libcurl TLS options, All easy options, CURLcode return code, Verbose operations, Get a simple HTML page, Get a response into memory, Submit a login form over HTTP, Get an FTP directory listing, Non-blocking HTTP form-post, Strings are C strings, not C++ string objects, Request method, HTTP ranges, User name and password, Enable cookie engine with reading, libcurl HTTP download, HTTP POST, Multiplexing, Enable HSTS for a handle, Enable​
-d: Arguments to options, Separate options per URL, POST, MQTT, HTTP methods, Simple POST, Content-Type, Posting binary, Convert to GET, Expect 100-continue, Chunked encoded POSTs, Hidden form fields, -d vs -F, PUT, curl HTTP cheat sheet, Web logins and sessions​ development: Project communication, curl-users, Reporting bugs, Commercial support, Development, The development team, Future, Ubuntu and Debian, Who decides what goes in?, From Safari, Figure out what a browser sends, Which libcurl version runs, Verification​
future: Project communication, Future, What other protocols are there?, docs, [email protected], "Not used", Cookies, Multiplexing, When QUIC is denied, API compatibility, HSTS​
HTTP/1.1: HTTP, Verbose mode, --trace and --trace-ascii, Debugging with TELNET, HTTP protocol basics, HTTP versions, Caveats, The HTTP this generates, GET or POST?, Modify the request method, Modify request target, HTTP/2, Customize HTTP request headers, HTTP versions, About content encodings​ HTTP/2: HTTP, docs, nghttp2, HTTP/2 and HTTP/3, Line 4: Features, Available exit codes, HTTP versions, HTTP/2 and later, GET or POST?, HTTP/2, HTTP/3, DNS over HTTPS, Header origins, HTTP versions, Expect: headers, Multiplexing, HTTP/3, Different backends, Curl_easy​ HTTP/3: HTTPS, Select HTTP/3 backend, TCP vs UDP, HTTP/2 and HTTP/3, Line 4: Features, Available exit codes, HTTP versions, HTTP/3, HTTP/3, Header origins, Which libcurl version runs, HTTP versions, Expect: headers, Multiplexing, HTTP/3, Different backends​
-O: Many options and URLs, Numerical ranges, Download to a file named by the URL, Use the target file name from the server, Shell redirects, Multiple downloads, Resuming and ranges, Examples, Authentication, Download, Check by modification date, curl HTTP cheat sheet​ OpenSSL: Get curl and libcurl on MSYS2, lib/vtls, Select TLS backend, Running DLL based configurations, Build to use a TLS library, OCSP stapling, Restrictions, SSL context callback, Proxy types, Available information, All easy options​
pop3: What protocols does curl support?, POP3, Without scheme, Verbose mode, Version, Available exit codes, Reading email, Secure mail transfer, Enable TLS, CURLU_GUESS_SCHEME, STARTTLS​ port number: Connects to "port numbers", URLs, Port number, Available --write-out variables, Connections, Provide a custom IP address for a name, Local port number, HTTP proxy, Available exit codes, Historic TELNET, The URL converted to a request, Converting a web form, Enable, Implicit FTPS, Connection reuse, Prereq, Custom addresses for hosts, Proxies, Post transfer info, CURLU_DEFAULT_PORT, Set individual URL parts, All easy options​ proxy: How it started, Available --write-out variables, Line 4: Features, Intermediaries' fiddlings, Proxies, Discover your proxy, PAC, Proxy type, HTTP proxy, SOCKS proxy, MITM proxy, Proxy authentication, HTTPS proxy, Proxy environment variables, Proxy headers, Available exit codes, CONNECT response codes, HTTP authentication, Proxies, Available information, Header origins, Verification, All easy options, HTTP proxy​
redirects: Long options, Separate options per URL, Config file, Available --write-out variables, Downloads, Download to a file named by the URL, Shell redirects, Provide a custom IP address for a name, Available exit codes, HTTP redirects, Modify the request method, Redirects, Custom addresses for hosts, Available information, Request number, All easy options, Submit a login form over HTTP, Automatic referrer​ repository: Releases, Source code on GitHub, Arch Linux, Building libcurl on MSYS2, Hosting and download, root, What to add, Web site source code, git vs release tarballs, Notes, Content​
Scheme: Connects to "port numbers", FILE, Naming, librtmp, URLs, Scheme, Name and password, TCP vs UDP, Available --write-out variables, Proxy type, SOCKS proxy, Proxy authentication, Available exit codes, TLS for emails, Proxy types, Available information, CURLU_NON_SUPPORT_SCHEME, CURLU_DEFAULT_PORT, Which libcurl version, Get a response into memory, HTTPS, HTTP authentication, Bindings for libcurl, Protocol handler, Curl_handler​ security: curl-announce, Commercial support, Security, Trust, TLS, How much do protocols change?, FTPS, docs, Reporting vulnerabilities, http_proxy in lower case only, TLS, TLS ciphers, Enable TLS, TLS versions, HTTP with curl, Accepting HTTP/0.9, HTTP Strict Transport Security, HSTS, URL API, Protocol version, All easy options, HTTPS​ SFTP: What protocols does curl support?, SFTP, SSH libraries, Supported schemes, --trace and --trace-ascii, Version, Protocols allowing upload, Available exit codes, SCP and SFTP, All easy options, Curl_handler​ SMTP: What protocols does curl support?, SMTP, Without scheme, Verbose mode, Version, Protocols allowing upload, Available exit codes, Sending email, Enable TLS, CURLU_GUESS_SCHEME, STARTTLS, All easy options​ SSH: SCP, Select SSH backend, SSH libraries, Available exit codes, SCP and SFTP, Historic TELNET, Callbacks, SSH key callback, All easy options, Trace everything, Different backends, Curl_handler​
TLS: TLS, How much do protocols change?, GOPHERS, Ubuntu and Debian, lib/vtls, Handling different build options, Learn more, Select TLS backend, TLS libraries, Build to use a TLS library, Connection reuse, Verbose mode, Line 1: curl, Change the Host: header, MITM proxy, Available exit codes, SCP and SFTP, TLS for emails, Caveats, TLS, TLS ciphers, Enable TLS, TLS versions, Verifying server certificates, Certificate pinning, OCSP stapling, Client certificates, TLS auth, TLS backends, SSLKEYLOGFILE, HTTP with curl, The URL converted to a request, HTTPS, Figure out what a browser sends, HTTPS only, TLS fingerprinting, FTPS, SSL context callback, Proxy types, Available information, libcurl TLS options, All easy options, Trace everything, Caches, HTTPS, Different backends​