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diff --git a/docs/cmdline-opts/page-footer b/docs/cmdline-opts/page-footer new file mode 100644 index 000000000..3d67cc5f2 --- /dev/null +++ b/docs/cmdline-opts/page-footer @@ -0,0 +1,225 @@ +.SH FILES +.I ~/.curlrc +.RS +Default config file, see \fI-K, --config\fP for details. +.SH ENVIRONMENT +The environment variables can be specified in lower case or upper case. The +lower case version has precedence. http_proxy is an exception as it is only +available in lower case. + +Using an environment variable to set the proxy has the same effect as using +the \fI--proxy\fP option. + +.IP "http_proxy [protocol://]<host>[:port]" +Sets the proxy server to use for HTTP. +.IP "HTTPS_PROXY [protocol://]<host>[:port]" +Sets the proxy server to use for HTTPS. +.IP "[url-protocol]_PROXY [protocol://]<host>[:port]" +Sets the proxy server to use for [url-protocol], where the protocol is a +protocol that curl supports and as specified in a URL. FTP, FTPS, POP3, IMAP, +SMTP, LDAP etc. +.IP "ALL_PROXY [protocol://]<host>[:port]" +Sets the proxy server to use if no protocol-specific proxy is set. +.IP "NO_PROXY <comma-separated list of hosts>" +list of host names that shouldn't go through any proxy. If set to a asterisk +\&'*' only, it matches all hosts. +.SH "PROXY PROTOCOL PREFIXES" +Since curl version 7.21.7, the proxy string may be specified with a +protocol:// prefix to specify alternative proxy protocols. + +If no protocol is specified in the proxy string or if the string doesn't match +a supported one, the proxy will be treated as an HTTP proxy. + +The supported proxy protocol prefixes are as follows: +.IP "socks4://" +Makes it the equivalent of \fI--socks4\fP +.IP "socks4a://" +Makes it the equivalent of \fI--socks4a\fP +.IP "socks5://" +Makes it the equivalent of \fI--socks5\fP +.IP "socks5h://" +Makes it the equivalent of \fI--socks5-hostname\fP +.SH EXIT CODES +There are a bunch of different error codes and their corresponding error +messages that may appear during bad conditions. At the time of this writing, +the exit codes are: +.IP 1 +Unsupported protocol. This build of curl has no support for this protocol. +.IP 2 +Failed to initialize. +.IP 3 +URL malformed. The syntax was not correct. +.IP 4 +A feature or option that was needed to perform the desired request was not +enabled or was explicitly disabled at build-time. To make curl able to do +this, you probably need another build of libcurl! +.IP 5 +Couldn't resolve proxy. The given proxy host could not be resolved. +.IP 6 +Couldn't resolve host. The given remote host was not resolved. +.IP 7 +Failed to connect to host. +.IP 8 +Weird server reply. The server sent data curl couldn't parse. +.IP 9 +FTP access denied. The server denied login or denied access to the particular +resource or directory you wanted to reach. Most often you tried to change to a +directory that doesn't exist on the server. +.IP 11 +FTP weird PASS reply. Curl couldn't parse the reply sent to the PASS request. +.IP 13 +FTP weird PASV reply, Curl couldn't parse the reply sent to the PASV request. +.IP 14 +FTP weird 227 format. Curl couldn't parse the 227-line the server sent. +.IP 15 +FTP can't get host. Couldn't resolve the host IP we got in the 227-line. +.IP 17 +FTP couldn't set binary. Couldn't change transfer method to binary. +.IP 18 +Partial file. Only a part of the file was transferred. +.IP 19 +FTP couldn't download/access the given file, the RETR (or similar) command +failed. +.IP 21 +FTP quote error. A quote command returned error from the server. +.IP 22 +HTTP page not retrieved. The requested url was not found or returned another +error with the HTTP error code being 400 or above. This return code only +appears if \fI-f, --fail\fP is used. +.IP 23 +Write error. Curl couldn't write data to a local filesystem or similar. +.IP 25 +FTP couldn't STOR file. The server denied the STOR operation, used for FTP +uploading. +.IP 26 +Read error. Various reading problems. +.IP 27 +Out of memory. A memory allocation request failed. +.IP 28 +Operation timeout. The specified time-out period was reached according to the +conditions. +.IP 30 +FTP PORT failed. The PORT command failed. Not all FTP servers support the PORT +command, try doing a transfer using PASV instead! +.IP 31 +FTP couldn't use REST. The REST command failed. This command is used for +resumed FTP transfers. +.IP 33 +HTTP range error. The range "command" didn't work. +.IP 34 +HTTP post error. Internal post-request generation error. +.IP 35 +SSL connect error. The SSL handshaking failed. +.IP 36 +FTP bad download resume. Couldn't continue an earlier aborted download. +.IP 37 +FILE couldn't read file. Failed to open the file. Permissions? +.IP 38 +LDAP cannot bind. LDAP bind operation failed. +.IP 39 +LDAP search failed. +.IP 41 +Function not found. A required LDAP function was not found. +.IP 42 +Aborted by callback. An application told curl to abort the operation. +.IP 43 +Internal error. A function was called with a bad parameter. +.IP 45 +Interface error. A specified outgoing interface could not be used. +.IP 47 +Too many redirects. When following redirects, curl hit the maximum amount. +.IP 48 +Unknown option specified to libcurl. This indicates that you passed a weird +option to curl that was passed on to libcurl and rejected. Read up in the +manual! +.IP 49 +Malformed telnet option. +.IP 51 +The peer's SSL certificate or SSH MD5 fingerprint was not OK. +.IP 52 +The server didn't reply anything, which here is considered an error. +.IP 53 +SSL crypto engine not found. +.IP 54 +Cannot set SSL crypto engine as default. +.IP 55 +Failed sending network data. +.IP 56 +Failure in receiving network data. +.IP 58 +Problem with the local certificate. +.IP 59 +Couldn't use specified SSL cipher. +.IP 60 +Peer certificate cannot be authenticated with known CA certificates. +.IP 61 +Unrecognized transfer encoding. +.IP 62 +Invalid LDAP URL. +.IP 63 +Maximum file size exceeded. +.IP 64 +Requested FTP SSL level failed. +.IP 65 +Sending the data requires a rewind that failed. +.IP 66 +Failed to initialise SSL Engine. +.IP 67 +The user name, password, or similar was not accepted and curl failed to log in. +.IP 68 +File not found on TFTP server. +.IP 69 +Permission problem on TFTP server. +.IP 70 +Out of disk space on TFTP server. +.IP 71 +Illegal TFTP operation. +.IP 72 +Unknown TFTP transfer ID. +.IP 73 +File already exists (TFTP). +.IP 74 +No such user (TFTP). +.IP 75 +Character conversion failed. +.IP 76 +Character conversion functions required. +.IP 77 +Problem with reading the SSL CA cert (path? access rights?). +.IP 78 +The resource referenced in the URL does not exist. +.IP 79 +An unspecified error occurred during the SSH session. +.IP 80 +Failed to shut down the SSL connection. +.IP 82 +Could not load CRL file, missing or wrong format (added in 7.19.0). +.IP 83 +Issuer check failed (added in 7.19.0). +.IP 84 +The FTP PRET command failed +.IP 85 +RTSP: mismatch of CSeq numbers +.IP 86 +RTSP: mismatch of Session Identifiers +.IP 87 +unable to parse FTP file list +.IP 88 +FTP chunk callback reported error +.IP 89 +No connection available, the session will be queued +.IP 90 +SSL public key does not matched pinned public key +.IP XX +More error codes will appear here in future releases. The existing ones +are meant to never change. +.SH AUTHORS / CONTRIBUTORS +Daniel Stenberg is the main author, but the whole list of contributors is +found in the separate THANKS file. +.SH WWW +https://curl.haxx.se +.SH FTP +ftp://ftp.sunet.se/pub/www/utilities/curl/ +.SH "SEE ALSO" +.BR ftp (1), +.BR wget (1) |