pkg install openssh

If an error occurs

If you run this on the Android version of termux, an error will occur. We recommend deleting the existing termux and installing termux from Github.

Start the server

sshd

Configure the public key

Add the client's public key (~/ .ssh/id_*.pub) to ~/ .ssh/authorized_keys in termux.

It's easy to copy and paste the public key by sending it to yourself via email or DM on Twitter.

# Example:
echo ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKYztjZfIVMl5o0J2DrigTsl1XgbSKMUgYCpfOfhMtmw hikari@B450M-K >> ~/.ssh/authorized_keys

Login

# Check the IP address of your smartphone
ip a

ssh 192.168.x.x -p 8022