#define LOCAL_FILE      "ws_data.txt"
#define UPLOAD_FILE_AS  "ws_data2.txt"
//#define REMOTE_URL      "ftp://192.168.0.151/backup/ftptest/" 
//#define REMOTE_URL      "ftp://RaidNilsSandra/" 
#define REMOTE_URL "ftp://192.168.0.151"
#define RENAME_FILE_TO  "ws_data3.txt"
 


pi@VallrunElmeter ~/Counter $ sudo curl ftp://192.168.0.151/backup --ftp-ssl --insecure
curl: (78) RETR response: 550
pi@VallrunElmeter ~/Counter $ sudo curl ftp://192.168.0.151 --ftp-ssl --insecure
drwxrwxrwx  51 backup   nogroup     16384 Aug 10 11:09 backup
pi@VallrunElmeter ~/Counter $ sudo curl ftp://192.168.0.151 
drwxrwxrwx  51 backup   nogroup     16384 Aug 10 11:09 backup
pi@VallrunElmeter ~/Counter $ sudo ./ftpupload
Local file size: 99 bytes.
curl_easy_perform() failed: URL using bad/illegal format or missing URL
pi@VallrunElmeter ~/Counter $ sudo ./ftpupload
Local file size: 99 bytes.
curl_easy_perform() failed: URL using bad/illegal format or missing URL
pi@VallrunElmeter ~/Counter $ sudo ./ftpupload
Local file size: 99 bytes.
curl_easy_perform() failed: URL using bad/illegal format or missing URL
pi@VallrunElmeter ~/Counter $ ^C
pi@VallrunElmeter ~/Counter $