So i have a disk with files. If a person starts the kix-file, files are automatically processed, but they have to be backed up in my backup-dir on my computer. So far I have:

$sdate = substr( @date, 9, 2 ) + substr( @date, 6, 2 ) + substr( @date, 1, 4 )
md "$sdate"
cd "$sdate" (this is still wrong)

the date is converted into a string, the dir is created, but i don't know how to get inside the directory, and how to copy these files to the diretory.

Thanx for the help