41223114

  • Home
    • SMap
    • reveal
    • blog
  • First
  • W1~W3(登入並設定筆記作業網站之密碼)
  • W2~W4
    • IPV4
    • IPV6
    • INFO
  • W5(初次嘗試gd繪圖，以三角函數波型圖為例)
  • w6(以gd繪圖嘗試各國之國旗繪製)
    • 中華民國國旗
    • 日本國旗
    • 美國國旗
    • gd繪圖之流程簡介
  • W9(嘗試遠端連結S1511)
  • W11(使用瀏覽器開啟國旗檔)
  • W13(開啟github倉儲)
  • putty使用
    • 步驟1
    • 步驟2
    • 步驟3
  • W15
    • Q1
  • experience
  • Brython
gd繪圖之流程簡介 << Previous Next >> W11(使用瀏覽器開啟國旗檔)

W9(嘗試遠端連結S1511)

以下是使用遠端IPV6的連結練習
Microsoft Windows [版本 10.0.22621.2428]
(c) Microsoft Corporation. 著作權所有，並保留一切權利。

C:\Users\kim>ssh cp41223114@s1511.cycu.org
cp41223114@s1511.cycu.org's password:
Permission denied, please try again.
cp41223114@s1511.cycu.org's password:
Connection closed by 2001:288:6004:17:2023:cad:0:1 port 22

C:\Users\kim>ssh cp41223114@s1511.cycu.org
cp41223114@s1511.cycu.org's password:
Permission denied, please try again.
cp41223114@s1511.cycu.org's password:
Permission denied, please try again.
cp41223114@s1511.cycu.org's password:
cp41223114@s1511.cycu.org: Permission denied (publickey,password).

C:\Users\kim>
C:\Users\kim>ssh cp41223114@s1511.cycu.org
cp41223114@s1511.cycu.org's password:
Permission denied, please try again.
cp41223114@s1511.cycu.org's password:
Welcome to Ubuntu 22.04.3 LTS (GNU/Linux 5.15.0-86-generic x86_64)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

  System information as of Tue Oct 31 08:06:16 AM UTC 2023

  System load:             0.02197265625
  Usage of /:              13.1% of 97.87GB
  Memory usage:            5%
  Swap usage:              0%
  Processes:               555
  Users logged in:         49
  IPv6 address for enp0s3: 2001:288:6004:17:a00:27ff:febe:b3b8
  IPv6 address for enp0s3: 2001:288:6004:17:2023:cad:0:1

 * Strictly confined Kubernetes makes edge and IoT secure. Learn how MicroK8s
   just raised the bar for easy, resilient and secure K8s cluster deployment.

   https://ubuntu.com/engage/secure-kubernetes-at-the-edge

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


*** System restart required ***
Last login: Tue Oct 31 06:56:04 2023 from 2001:288:6004:17:7c8e:d0c6:372c:eca3
cp41223114@s1511:~$ ssh cp41223114@s1511.cycu.org
The authenticity of host 's1511.cycu.org (2001:288:6004:17:2023:cad:0:1)' can't be established.
ED25519 key fingerprint is SHA256:hP1e8xDIxGx7Empt60IyHtcxdC7Hi4aQPlJJGtb1ugs.
This key is not known by any other names
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added 's1511.cycu.org' (ED25519) to the list of known hosts.
cp41223114@s1511.cycu.org's password:
Welcome to Ubuntu 22.04.3 LTS (GNU/Linux 5.15.0-86-generic x86_64)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

  System information as of Tue Oct 31 08:09:08 AM UTC 2023

  System load:             0.03759765625
  Usage of /:              13.1% of 97.87GB
  Memory usage:            5%
  Swap usage:              0%
  Processes:               556
  Users logged in:         49
  IPv6 address for enp0s3: 2001:288:6004:17:a00:27ff:febe:b3b8
  IPv6 address for enp0s3: 2001:288:6004:17:2023:cad:0:1

 * Strictly confined Kubernetes makes edge and IoT secure. Learn how MicroK8s
   just raised the bar for easy, resilient and secure K8s cluster deployment.

   https://ubuntu.com/engage/secure-kubernetes-at-the-edge

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


*** System restart required ***
Last login: Tue Oct 31 08:06:22 2023 from 2001:288:6004:17:dc23:b200:834e:af34
cp41223114@s1511:~$ ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (/home/cp41223114/.ssh/id_rsa): id_rsa
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in id_rsa
Your public key has been saved in id_rsa.pub
The key fingerprint is:
SHA256:jSCgFoauz022wRZTM72syFTN3AUOtgG/bIvrF3LuRBM cp41223114@s1511
The key's randomart image is:
+---[RSA 3072]----+
|.o.   .*+..o.    |
|o...  =o==.      |
|o.  .o.+E..      |
|..  +. oo=       |
|.  + + .S .      |
|.   O o+oo       |
| o = o.+o.       |
|  o o  oo        |
|     .oo.        |
+----[SHA256]-----+
cp41223114@s1511:~$ >1s -1
-1: command not found
cp41223114@s1511:~$ -1s -1
-1s: command not found
cp41223114@s1511:~$ mkdir tmp
cp41223114@s1511:~$ client_loop: send disconnect: Connection reset

C:\Users\kim> cd .ssh

C:\Users\kim\.ssh>
C:\Users\kim\.ssh>~/ .ssh$
'~' is not recognized as an internal or external command,
operable program or batch file.

C:\Users\kim\.ssh>ssh cp41223114@s1511.cycu.org
cp41223114@s1511.cycu.org's password:
Welcome to Ubuntu 22.04.3 LTS (GNU/Linux 5.15.0-86-generic x86_64)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

  System information as of Tue Oct 31 09:20:25 AM UTC 2023

  System load:             0.0
  Usage of /:              13.2% of 97.87GB
  Memory usage:            3%
  Swap usage:              0%
  Processes:               285
  Users logged in:         11
  IPv6 address for enp0s3: 2001:288:6004:17:a00:27ff:febe:b3b8
  IPv6 address for enp0s3: 2001:288:6004:17:2023:cad:0:1

 * Strictly confined Kubernetes makes edge and IoT secure. Learn how MicroK8s
   just raised the bar for easy, resilient and secure K8s cluster deployment.

   https://ubuntu.com/engage/secure-kubernetes-at-the-edge

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


*** System restart required ***
Last login: Tue Oct 31 08:09:13 2023 from 2001:288:6004:17:2023:cad:0:1
cp41223114@s1511:~$ ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (/home/cp41223114/.ssh/id_rsa):
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/cp41223114/.ssh/id_rsa
Your public key has been saved in /home/cp41223114/.ssh/id_rsa.pub
The key fingerprint is:
SHA256:aiF/FZzqNVDdkXwoWM6nmMrNsiU/VZMPwn3RMxX3JHI cp41223114@s1511
The key's randomart image is:
+---[RSA 3072]----+
|          .+ooE=B|
|         o.+oo=*=|
|        . +.oo.o=|
|         o +oo* .|
|    . . S * .o = |
|     o = * ..   .|
|      + B +.     |
|     . . *.      |
|        . ..     |
+----[SHA256]-----+
cp41223114@s1511:~$ cd ssh
-bash: cd: ssh: No such file or directory
cp41223114@s1511:~$ cd .ssh
cp41223114@s1511:~/.ssh$ client_loop: send disconnect: Connection reset

C:\Users\kim\.ssh>

以下是tmp的連結練習(遠端)
C:\tmp>sftp 41223114@s1511.cycu.org
41223114@s1511.cycu.org's password:
Permission denied, please try again.
41223114@s1511.cycu.org's password:
Connection reset by 2001:288:6004:17:2023:cad:0:1 port 22
Connection closed

C:\tmp>sftp 41223114@s1511.cycu.org
ssh: connect to host s1511.cycu.org port 22: Connection timed out
Connection closed

C:\tmp>
C:\tmp>sftp 41223114@s1511.cycu.org
ssh: connect to host s1511.cycu.org port 22: Connection timed out
Connection closed

C:\tmp>sftp 41223114@s1511.cycu.org
ssh: connect to host s1511.cycu.org port 22: Connection timed out
Connection closed

目前未能完成連結
可能原因為以下幾點:
       1.第一分頁之程式尚未完成(可能性很低)
       2.因為需要IPV6才能完成 本人於112/11/1來到電腦教室聯結網線並開啟proxy以連結IPV6 但是打入密碼一樣未成功 有可能是老師不在所以沒有開啟資料庫來使用 因此連結未成功
       3.使用遠端插網線進不去 可是我也試過近端 一樣沒用 所以這點可能性也很低(以上是這次失敗總結 等下次上課再嘗試)

更 我終於成功了 可是我最後是用putty的方法，但至少我這次對於這方面底層程式的理解有初步的認識。


gd繪圖之流程簡介 << Previous Next >> W11(使用瀏覽器開啟國旗檔)

Copyright © All rights reserved | This template is made with by Colorlib