I know how can I change the umask settings for all the users using ftpd, but how can I change the umask for a given user using FTPD?
AIX/6100-05-02-1034 FTP server (Version 4.2)
The AIX ftpd doesn't provide per-user umask settings. You can set a global umask value with the -u switch, but neither the command line nor the configuration file allow you to set this on a per-user basis.
Note that you can set the umask, and run chmod, from the client side with SITE commands:
SITE UMASK 002 SITE CHMOD 600 your_file chsubserver -c -v ftp -p tcp "ftpd -l -u077 refresh -s inetd