# simple file, we cannot use redirection here, so dd is our friend
exec dd if=/dev/random of=file.txt count=5 bs=10

# add file to db
exec anydb -f test.db set datum -r file.txt

# check for existence
exec anydb -f test.db get datum -o out.txt
exists out.txt

# check if its filled (50 bytes == count=5 x bs=10)
exec ls -l out.txt
stdout 50

# look if it's inside the db
exec anydb -f test.db ls
stdout datum.*binary-content