Detailed explanation of how to use vscode to write code for development on iPad

Can I develop on iPad? The following article will introduce to you how to turn the iPad into a productivity tool in seconds - use vscode to write code for development on the iPad. I hope it will be helpful to you!

#With the popularity of tablet computers, most people’s living habits and life scenes are inseparable from the use of tablet computers, such as watching TV series and watching short videos. Play mainstream games, etc., but these are just entertainment scenarios. What if you want to integrate the tablet into work or production scenarios, such as editing documents, making worksheet, and writing code?

So after buying iPad, in order to avoid "productivity before buying, iQiyi after buying". We can build a code server on Linux, and then use an iPad to remotely access the code server through a browser or app. Use the resources of the server to run the code, and the iPad front-end only needs to be responsible for writing the code and running it, making the iPad a perfect mobile development tool! !

Moreover, in order to achieve remote mobile development anytime and anywhere, we used cpolar intranet penetration to break through the limitations of the local area network and realize that we can also use iPad to write code and develop in the public network environment! !

The iPad becomes a productivity tool in seconds! Write code with vscode on iPad. [Recommended learning: vscode tutorial, Programming teaching]

1. Local environment configuration

Prepare a virtual machine, either Ubuntu or centos. Here we take the VMware Ubuntu system as an example.

Download the code server service

Visit in the browser: https://github.com/coder/code-server, Copy the download command

Open the ubuntu command line and execute it

curl -fsSL https://code-server.dev/install.sh | sh

If you need to enter the ubuntu login account password, enter the password That’s it, then wait for the installation to complete

The following information indicates that the installation is successful

Then enter the following command to set up code-server Login password

export PASSWORD=”000000”

##Check the IP address and use it for LAN access

ifconfig

After setting the password, start the code- server service, enter the following command:

code-server --host= “0.0.0.0”

The address and port number information appears to indicate success

Then open the browser to access through the LAN

http:/ /192.168.30.128:8080/, welcone code-server appears, indicating success. Enter the password we set and log in.

2. Intranet penetration

Then we use cpolar to penetrate the local code-server service , making it possible to access remotely and write code anytime and anywhere. cpolar supports http/https/tcp protocols, does not limit traffic, is simple to operate, and does not require a public IP or router.

cpolar official website:

https://www.cpolar.com/

2.1 Install cpolar Network penetration (supports one-click automatic installation script)

cpolar installation (domestic use)

• curl -L https://www.cpolar.com/static/downloads/install-release-cpolar.sh | sudo bash

or cpolar short link installation method: ( For foreign use)

• curl -sL https://git.io/cpolar | sudo bash

View version number

cpolar version

token authentication

Log in to the cpolar official website backend, click on the left Side verification, check your own authentication token, and then paste the token in the command line

cpolar authtoken xxxxxxx

##Simple penetration test

• cpolar http 8080

Press ctrl c to exit

Add services to the system

• sudo systemctl enable cpolar

Start cpolar service

• sudo systemctl start cpolar

View service status

• sudo systemctl status cpolar

Normally displayed as

active

, it means that the service is in the normal online startup state

2.2 Create HTTP tunnelAfter installing cpolar intranet penetration locally on the ubuntu system, access the local 9200 port on the ubuntu browser and open the cpolar web ui interface: http://127.0.0.1 :9200.

Click Tunnel Management on the left dashboard - Create Tunnel. Since port 8080 is configured in code-server, we need to create an http tunnel pointing to port 8080:

Tunnel name: Customizable, be careful not to repeat

• Protocol: http protocol
• Local address: 8080
• Domain name type: Select a random domain name
• Region: Select China VIP
• Click

Create

##After creating, click the status on the left - Online Tunnel List, view the public network address, copy it down

##3. Test remote access

Open Use the iPad browser to access the public network address you just copied. After accessing, enter the password set earlier. The vscode interface will appear to indicate success.

4. Configure a fixed second-level subdomain name

4.1 Reserve the second-level subdomain name

Since the tunnel created using cpolar above uses a random temporary public network address, the address will change within 24 hours, which is not conducive to long-term remote access. Therefore, we can configure a second-level subdomain name for it. This address is a fixed address and will not change randomly [ps: cpolar.cn has been filed]

It should be noted that configuring a fixed second-level subdomain name requires Upgrade cpolar to the basic package or above.

Log in to the cpolar official website, click Reserve on the left, select to reserve the second-level subdomain name, set a second-level subdomain name, click Reserve, and copy the reserved second-level subdomain name after the reservation is successful

• Region: Select China vip
• Second-level domain name: Can be customized to fill in
• Description: Remarks, can be customized to fill in

4.2 Configure the second-level subdomain name

Access the local port 9200, open the cpolar web ui interface, and click the tunnel on the left Management - Tunnel List, find the vscode tunnel, click Edit on the right

Modify the tunnel information:

• Change the domain name type to selection two Second-level subdomain name
• subdomain: Fill in the second-level subdomain name that has been successfully reserved

Click Update

##After the tunnel is successfully updated, click the status on the left - Online tunnel list to view the public network address. At this time, you can see that the address has become a second-level domain name, copy it down

5. Test remote access using a fixed second-level subdomain name

Then we open the iPad browser again and access the fixed second-level that we just configured successfully Subdomain name address, the vscode interface appears to indicate success, and you can happily write code.

6. iPad remote vscode through software

Next we use the servediter for code-server software to implement ipad remote access to vscode

6.1 Create a TCP tunnel

First you need to create a TCP tunnel, pointing to port 22 of our server,

servediter for code-serverThis software needs to connect to the server, open the browser on ubuntu to access the local 9200 port, and log in to the cpolar web ui interface. Click Tunnel Management on the left - Create Tunnel

Tunnel name: Customizable, be careful not to repeat it
• Protocol: tcp protocol
• Local address: 22
• Domain name type: Select a random temporary TCP port
• Region: Select China VIP

Click

Create

##After the tunnel is successfully created, click Status on the left - Online Tunnel List, and copy the generated public network address.

7. ipad remote vscodeOn the ipad, click to open the appstore and download the software

servediter for code-server

After the download is successful, click to open it. Since the software is paid, you can freely choose to purchase it. Choose free trial here and choose the last one. free

Enter relevant information

Parameter introduction:

code-server URL: fill in the front The successfully configured http public network address [the address accessed by the ipad browser]

• Instance password: the password configured by code-server
• Host: fill in the public address of the 22 tunnel we created successfully earlier here Network address
• Username: This fills in the user name of the ubuntu system
• Port: The default here is no need to modify
• Authentication: This fills in the password corresponding to the ubuntu system user name

After entering the information, click save in the upper right corner and it will automatically connect. The vscode interface appears to indicate that the connection is successful

8. Configure a fixed TCP port address

Since the ssh port 22 tunnel we created earlier selected a random temporary address, the address will be in 24 Changes within hours. In order to make the connection using vscode on our iPad smoother, we need to fix the public address of ssh.

Note that you need to upgrade the cpolar package to the professional package or above.

8.1 Reserve a fixed TCP address

Log in to cpolarofficial website backend, click Reserve on the left, Find the reserved TCP address:

• Region: Select China VIP
• Description: Remarks, which can be customized

ClickReserve

The fixed TCP address is retained successfully. The system generates the corresponding public network address fixed port number and copies it

8.2 Configure a fixed TCP port address

Visit http://127.0.0.1:9200/ with your browser and log in to the cpolar web UI management interface, click on the left Tunnel management on the dashboard - Tunnel list, find the codeserver tunnel, click Edit on the right

to modify the tunnel information and configure a fixed TCP port address:

• Port type: Change to select a fixed TCP port
• Reserved TCP address: Fill in the fixed TCP port address that was successfully reserved

Click Update

prompts that the tunnel update is successful. Click the status on the left dashboard - Online Tunnel List. You can see that the public network address of the tunnel you just modified has been updated to a fixed TCP port. address and copy it.

9. Remote vscode using a fixed TCP address

On iPad, open servediter for code- Server software, modify the host parameters to the fixed TCP port address we just configured successfully.

Click the i logo in the upper left corner

Select self Host Server

Change the Host value to the tcp address we just reserved on the official website

After changing, click save in the upper right corner. After clicking, it will automatically connect, and the vscde interface will appear to indicate success. At this point, the tutorial is over, use iPad to start happy programming! The public network address will no longer change randomly.

For more knowledge about VSCode, please visit: vscode Basic Tutorial!

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