0-transfer_file

#!/usr/bin/env bash
# script that transfers a file from our client to a server:

if [ $# -lt 3 ]; then
	echo "Usage: 0-transfer_file PATH_TO_FILE IP USERNAME PATH_TO_SSH_KEY"
elif [ $# -gt 3 ]; then
	scp -o StrictHostKeyChecking=no -i "$4" "$1" "$3@$2:~/"
else
	scp -o StrictHostKeyChecking=no "$1" "$3@$2:~/"
fi