Remotely transfer your files between your android phone and your GNU/Linux system with termux over ssh.

Install openssh on termux

pkg upgrade
pkg install openssh

Password authentication is enabled by default.

cat ../usr/etc/ssh/sshd_config

Set a password

passwd

Connect your pc to your phone hotspot

Use as a server

sshd #On termux (kill the process with `pkill sshd` after the job is done)
ssh -p 8022 <TERMUX_USER@TERMUX_IP> #On client

You can transfer files with scp, rsync and ...

Set up public key and use as ssh client

ssh-keygen -t rsa -b 2048 -f id_rsa
ssh-copy-id -i id_rsa <USER@IP_ADDRESS>

musics:

Axletree - Fire Tree (Violin Version) Paweł Feszczuk - Sunny Walk Sergey Cheremisinov - Way To Silence Siddhartha Corsus - A Song for Peace Sergey Cheremisinov - Amadines Sergey Cheremisinov - Green Eyes

from: freemusicarchive.org/