How to fetch dynamic file name in Mikrotik /file?

who can help me? i need to schedule a script to automatic ftp a backup file,
my backup name change every day, first day backup name= abc.2012.12.28.backup, second day backup name=abc.2012.12.29.backup,

i need to schedule a script to automatic ftp file from mikrotik to my remote server
my ftp serveur is 192.168.92.10
my mikrotik is 192.168.92.6
i able to ping each other , also i able to scheduler a script to automatic backup my mikrotik config
my problem is now to ftp this backup, i had try unfortunelly many can of solution , but nothing go well

script to automatic backup/
/system scheduler
add disabled=no interval=10s name=ConfigBackup on-event=“/system backup save name=-; /export file=([/system identity get name] . "-" . [:pick [/system clock get date] 4 6] . [:pick [/sys clock get date] 0 3] . "." . [:pick [/system clock get date] 7 11]);” policy=ftp,reboot,read,write,policy,test,winbox,password,sniff,sensitive start-date=dec/26/2012 start-time=15:00:00
i try to do this script but it don’t work , but it work when i copy the file name a plaste a the src-path, so that isn’t good for me because

the name of my backup script isn’t static
/tool
fetch address=192.168.92.10 mode=ftp upload=yes user=jeff password=test port=14147 src-path=??? dst-path=/
how to get a file in /file
i also try this src-path= [/file get name] but nothing
thanks for help me PLEASE

I would do something like this in the scheduler. It creates the date stamp like you want (abc.2012.12.28.backup), and then uploads the backup file the ftp server. If you want to try running it in the terminal, you will need to enclose the whole thing in curly brackets { }

:local date [/system clock get date]
:local months ("jan","feb","mar","apr","may","jun","jul","aug","sep","oct","nov","dec")
:local month ([:find $months [:pick $date 0 3 ]] + 1)
:if ($month < 10) do={:set month ("0" . $month);}
:local name "$[/system identity get name].$[:pick $date 7 11].$month.$[:pick $date 4 6].backup"
/system backup save name=$name
/tool fetch address=192.168.92.10 mode=ftp upload=yes user=jeff password=test port=14147 src-path=$name dst-path=$name

Thank you
it running well. thank