FTP upload/download, not delete

[sistemaslmk]

Hi, this would be my first post, and i'm not sure if i'm posting it in the correct section, but i hope i did

I started to setup the FTP, i just made two accounts with DirectAdmin, i'm having problems setting up permitions, i want my users to be able to upload their files, and to download them, but i don't want them to be able to delete those files.

i have tried with different filesystem keys, so far i've been able to let them download and not delete, but not upload either

this would be the first time i use the UGO thing so i really have no clue to wich set of numbers would get me what i need, any ideas?

 

[scsi]

You can use ifuser and limit with proftpd.

http://www.proftpd.org/docs/directives/linked/config_ref_Limit.html

 

[sistemaslmk]

well thanks, but i really don't get that at all, at least with directadmin i haven't found another way to setup ftp other than making the accounts and assign permissions to the files and folders by default folders get 755 and files get 644

i apology for my lack of knowledge but that's all i know about ftp under DirectAdmin