Pushing on FTP or SFTP
I have a script that makes world.png
/minecraft/mcmap -mem 10 world -file /minecraft/world.png
It makes it every half a hour on a cron job but I want it to after it has made the world.png for it to automatically upload it to my web server but I have had the following problem I haven't a clue to go about doing it and the two providers gave been as useful as stick against a tank with 1 being of no use and there saying the would do it but for the cheap price of 100$ I ONLY have access to the SSH root via the one that makes the world.png the other side is only a FTP.
In the simplest case (overwrite existing file with a new one without fallback or archiving)
you can extend your script with an call to a ftp client.
e.g. ncftpput(1) manual page