Unknown option: "-3" Unix manual page for CURLOPT_FTP_ACCOUNT. (host=minya system=Darwin)
CURLOPT_FTP_ACCOUNT(3)     curl_easy_setopt options     CURLOPT_FTP_ACCOUNT(3)

NAME
       CURLOPT_FTP_ACCOUNT - set account info for FTP

SYNOPSIS
       #include <curl/curl.h>

       CURLcode   curl_easy_setopt(CURL   *handle,  CURLOPT_FTP_ACCOUNT,  char
       *account);

DESCRIPTION
       Pass a pointer to a zero terminated string (or NULL to  disable).  When
       an  FTP server asks for "account data" after user name and password has
       been provided, this data is sent off using the ACCT command.

       The application does not have to keep the string around  after  setting
       this option.

DEFAULT
       NULL

PROTOCOLS
       FTP

EXAMPLE
       TODO

AVAILABILITY
       Added in 7.13.0

RETURN VALUE
       Returns  CURLE_OK  if  the option is supported, CURLE_UNKNOWN_OPTION if
       not, or CURLE_OUT_OF_MEMORY if there was insufficient heap space.

SEE ALSO
       CURLOPT_USERNAME(3), CURLOPT_PASSWORD(3),

libcurl 7.54.0                 December 21, 2016        CURLOPT_FTP_ACCOUNT(3)