File Transfer between Local machine to machine

 There are some instances where you want to move all data to another machine in case of formating your HardDisk or new installation of OS etc. In that case, if you have an external HardDisk with ample free space then no issue. But if you don't have such luxury then you can transfer your data through the following approach.

1. The first step, create a python server on the machine where your valuable data is located. the command for creating a python server is python -m SimpleHTTPServer  here is the detailed guide about python server https://www.maketecheasier.com/transferring-files-using-python-http-server/
2. In the second step, you have to establish LAN Network between two computers. You can establish it through wifi network or cable network. 
1. To establish LAN Network through wifi your both computers should be connected on the same wifi connection.
2. To establish LAN wired/cable Network you must have good quality RJ45 cable and RJ45 port on both machines. After connecting both machines through RJ45 cable. You have to check ip address and/or set ip address for both machines. To check ip address use this command ip addr . Look eth0 or something similar for ip info. To set/add new ip address (if required) for both machine use this command ip a add 192.168.1.200/24 dev eth0   for a detailed guide check this https://www.cyberciti.biz/faq/linux-ip-command-examples-usage-syntax/#4