Default permission to ftp users using vsftpd

Hi Experts, I need create default permission 775 when a made a upload of a file with my ftp client.
1 - I created a group caled ftpusers
2 - I created a folder in /var/www/my_user
2 - Add users to group and the directory /var/www/my_user
3 - Assign the permissions: chown my_user:ftpusers /var/www/my_user
chmod 775 /var/www/my_user

But when I upload a file the permission is set to 664, and I need 775
I am using Ubuntu 14.04

Some idea ? Thanks
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Joseph GanSystem AdminCommented:
What is your current umask?

# umask

You may need to change it to 0002.
Duncan RoeSoftware DeveloperCommented:
You want ftp to set execute permissions? I really don't think you can do that.
modify the umask in /etc/vsftpd/vsftpd.conf

Duncan RoeSoftware DeveloperCommented:
umask prevents bits from being set. E.g. 002 turns off Other write bit. But it does not turn on bits that are otherwise off (Execute bits in your case).
With local_umask=002 in your vsftpd.conf you could get 664 permission. Why do you want 775?

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Duncan RoeSoftware DeveloperCommented:
To definitively answer your original question: no unmodified ftp server is going to set execute permissions on received files, so the best you can do is as per my previous post http:#a40672802
You could, if you wish, modify the source of your ftp server of choice to set execute permissions (i.e. to get 0775 instead of 0664) - that's the beauty of open source software.
If you don't personally have the skill set for that job, you could hire someone who has.
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