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Thursday, July 4, 2024

terminal SSH

learning how to do ssh


lookang@l-wee-ll412 ~ % cd ./.ssh/            

lookang@l-wee-ll412 .ssh % ls

known_hosts

lookang@l-wee-ll412 .ssh % cp /Users/lookang/Public/workspace/export/id_rsa .

lookang@l-wee-ll412 .ssh % ls

id_rsa known_hosts

lookang@l-wee-ll412 .ssh % chmod 600 id_rsa 

lookang@l-wee-ll412 .ssh % eval "$(ssh-agent -s)"

Agent pid 4520

lookang@l-wee-ll412 .ssh % ssh-add ~/.ssh/id_rsa

Identity added: /Users/lookang/.ssh/id_rsa (/Users/lookang/.ssh/id_rsa)

lookang@l-wee-ll412 .ssh % ssh ubuntu@54.169.196.68 

The authenticity of host '54.169.196.68 (54.169.196.68)' can't be established.

ED25519 key fingerprint is SHA256:

This key is not known by any other names.

Are you sure you want to continue connecting (yes/no/[fingerprint])? yes

Warning: Permanently added '54.169.196.68' (ED25519) to the list of known hosts.

Welcome to Ubuntu 24.04 LTS (GNU/Linux 6.8.0-1009-aws x86_64)


 * Documentation:  https://help.ubuntu.com

 * Management:     https://landscape.canonical.com

 * Support:        https://ubuntu.com/pro


 System information as of Thu Jul  4 05:24:19 UTC 2024


  System load:  0.0               Processes:             121

  Usage of /:   3.8% of 95.82GB   Users logged in:       0

  Memory usage: 10%               IPv4 address for enX0: 172.31.17.115

  Swap usage:   0%


 * Ubuntu Pro delivers the most comprehensive open source security and

   compliance features.


   https://ubuntu.com/aws/pro


Expanded Security Maintenance for Applications is not enabled.


0 updates can be applied immediately.


Enable ESM Apps to receive additional future security updates.

See https://ubuntu.com/esm or run: sudo pro status



Last login: Wed Jul  3 17:52:02 2024 from 88.20.0.173

ubuntu@ip-172-31-17-115:~$ ls

HOWTO  certificate.zerossl.zip  id_rsa  webejsopenserver  webejsopenserver.tgz

ubuntu@ip-172-31-17-115:~$ cd webejsopenserver/

ubuntu@ip-172-31-17-115:~/webejsopenserver$ ls

Dockerfile    certificates            documents        machine.key      openserver

Pipfile       csr.conf                locale           machine.key.bak  requirements.txt

Pipfile.lock  docker-compose.yml      machine.crt      manage.py        workspace

README.md     docker-compose.yml.bak  machine.crt.bak  old_code

ubuntu@ip-172-31-17-115:~/webejsopenserver$ cd workspace/

__pycache__/ core/        ejs/         migrations/  static/      templates/   utils/       

ubuntu@ip-172-31-17-115:~/webejsopenserver$ cd workspace/static/

assets/         js/             js-0.9/         model_elements/ sessions/       

ubuntu@ip-172-31-17-115:~/webejsopenserver$ cd workspace/templates/

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ ls

WebEJS.html  html_fragments  login.html  property_editors

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ nano WebEJS.html 

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ nano login.html 

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ cd ../

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace$ cd ..

ubuntu@ip-172-31-17-115:~/webejsopenserver$ nano docker-compose.yml

ubuntu@ip-172-31-17-115:~/webejsopenserver$ sudo docker compose down

WARN[0000] The "tx" variable is not set. Defaulting to a blank string. 

WARN[0000] /home/ubuntu/webejsopenserver/docker-compose.yml: `version` is obsolete 

[+] Running 2/1

  Container webejsopenserver-webejs_openserver-1  Removed                                            0.4s 

  Network webejsopenserver_default                Removed                                            0.1s 

ubuntu@ip-172-31-17-115:~/webejsopenserver$ sudo docker compose up -d

WARN[0000] The "tx" variable is not set. Defaulting to a blank string. 

WARN[0000] /home/ubuntu/webejsopenserver/docker-compose.yml: `version` is obsolete 

[+] Running 2/2

  Network webejsopenserver_default                Created                                            0.1s 

  Container webejsopenserver-webejs_openserver-1  Started                                            0.4s 

ubuntu@ip-172-31-17-115:~/webejsopenserver$ cd workspace/templates/

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ ls 

WebEJS.html  html_fragments  login.html  property_editors

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ cd ,.

-bash: cd: ,.: No such file or directory

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ cd ,,

-bash: cd: ,,: No such file or directory

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ cd ..

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace$ cd ..

ubuntu@ip-172-31-17-115:~/webejsopenserver$ nano docker-compose.yml

ubuntu@ip-172-31-17-115:~/webejsopenserver$ cd workspace/templates/

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ ls

WebEJS.html  html_fragments  login.html  property_editors

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ grep -r "Try one" .

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ cd ..

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace$ cd ..

ubuntu@ip-172-31-17-115:~/webejsopenserver$ grep -r "Try one" *

ubuntu@ip-172-31-17-115:~/webejsopenserver$ grep -r "try one" *

workspace/templates/login.html:      <h6 class="mb-3">Or try one of these examples:</h6>

workspace/static/index_old.html:      <!--h6 class="mb-3">You can also try one of these examples:</h6>

ubuntu@ip-172-31-17-115:~/webejsopenserver$ cd workspace/templates/

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ nano login.html 

ubuntu@ip-172-31-17-115:~/webejsopenserver/workspace/templates$ 

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