how to login to phone

  • install this app: SimpleSSHD.apk, that is an open source
    • create directory called ssh in your android at: /storage/emulated/0/.ssh/
      • SimpleSSHD.apk: change Home Directory -> /storage/emulated/0
      • SimpleSSHD.apk: change SSH PATH -> /storage/emulated/0/.ssh
      • get ip: the ip is showing in your apk like 192.168.43.1
      • port the default is 2222
      • default password should shown in app
  • fix error:
    • in android: remove old files in /storage/emulated/0/.ssh/*
    • in linux: remove old lines from ~/.ssh/known_hosts like: github.com ssh-ed25519 AAAAC3NzaC1lZ
$ cat ~/.ssh/id_rsa.pub |
    ssh 192.168.43.1 -p 2222 "cat >> /storage/emulated/0/.ssh/authorized_keys"

How to mount termux by sshfs in linux

sshfs u0_a133@192.168.43.1:/data/data/com.termux/files/home/ -p 8022 /mnt/termux

terminal (local): download file from remote

$ scp -P8022 username@remote:/file/to/send /where/to/put

terminal (local): upload file to remote

$ scp -P8022 /file/to/send username@remote:/where/to/put

terminal (remote): download file from local

# TODO:

terminal (remote): upload file to local

# TODO:

To use vpn by ssh

usepremiusa2.vpnjantit.com:22 my number in voip:+1 442 946 2073

  • testing
$ dos2unix usa2.vpnjantit.com/usa2.vpnjantit-tcp-8080.ovpn
$ sudo cp /usr/share/examples/openvpn /etc -r
$ sudo vim /etc/ssl/openssl.cnf
$ openssl ca -config openssl.cnf -extensions server_cert -notext -md sha256 -in csr.pem -out cert.pem
$ openssl ca -config /etc/ssl/openssl.cnf -extensions server_cert -notext -md sha256 -in csr.pem -out cert.pem
$ doas update-ca-certificates
$ sudo ln -s /etc/sv/ufw /var/service
$ doas openvpn --config u8080.ovpn --data-ciphers AES-256-GCM:AES-128-GCM:CHACHA20-POLY1305:AES-128-CBC
  • file.ovpn

In any blocks inside this config file, replace with

auth-user-pass auth.txt
script-security 2
remote-cert-tls server
  • USAGE:
$ sudo openvpn --config u8080.ovpn --data-ciphers AES-256-GCM:AES-128-GCM:CHACHA20-POLY1305:AES-128-CBC