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95 lines
3.8 KiB
Markdown
95 lines
3.8 KiB
Markdown
---
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title: "Install code-server on Android"
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date: 2021-02-23T06:30:35+05:30
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lastmod: 2022-04-02T06:30:35+05:30
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draft: false
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keywords: [code-server termux]
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description: ""
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tags: [code-server]
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categories: [linux]
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author: ""
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# You can also close(false) or open(true) something for this content.
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# P.S. comment can only be closed
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comment: true
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toc: true
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autoCollapseToc: true
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postMetaInFooter: true
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hiddenFromHomePage: false
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# You can also define another contentCopyright. e.g. contentCopyright: "This is another copyright."
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contentCopyright: false
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reward: false
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mathjax: false
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mathjaxEnableSingleDollar: false
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mathjaxEnableAutoNumber: false
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# You unlisted posts you might want not want the header or footer to show
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hideHeaderAndFooter: false
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# You can enable or disable out-of-date content warning for individual post.
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# Comment this out to use the global config.
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#enableOutdatedInfoWarning: false
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flowchartDiagrams:
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enable: false
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options: ""
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sequenceDiagrams:
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enable: false
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options: ""
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---
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<!--more-->
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If you are here then I assume you already know the purpose of using code-server. So why on phone? Phones these days have become quite powerful. Maybe you have an older laptop lying around. The existence of code-server on Android implies there is at least one use case being fulfilled. So I will not pursue the topic any further.
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## Install Termux
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Get it from [F-Droid](https://f-droid.org/packages/com.termux/).
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Termux is a terminal emulator that allows you to use the command line tools you are familiar with. Root is not needed for our purpose. You can ssh into it or use a bluetooth keyboard if you are not a fan of typing on small screens.
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## Install code-server
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You can use the [automated script](https://coder.com/docs/code-server/latest/termux#installation) provided by Coder or follow a manual approach as explained below.
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In Termux, run `apt update && apt upgrade`. Now we need a few packages to get started. Install them with `apt install build-essential python git nodejs yarn`. Install code-server by running `yarn global add code-server`.
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Installing code-server will take a while. It took around 20 minutes on my phone (Snapdragon 665). B
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## Running code-server
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Start code-server by entering `code-server` in Termux.
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By default, it will listen on localhost which is of little help on a small screen. We want to use it on a larger screen like a notebook. There are two ways to achieve this: a) change bind address, and b) use port forwarding.
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### Change bind address
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Change `bind-addr` to `0.0.0.0:8080` in `~/.config/code-server/config.yaml`.
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Now go to your browser (preferably connected to the same network) and enter your phone's IP address with port (which is 8080 in this case). It will ask for a password. Use the one in the config file.
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### Use port forwarding
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Install `openssh` by running `apt install openssh`. Set your password by running `passwd`. Check username with `whoami`. You may also set up a key pair if you like. In that case, change the config accordingly.
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Now start the SSH server by running `sshd`. On remote machine, run the following in your console
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```bash
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ssh -N -f -L 8080:<your phone's IP address>:8080 <termux username>@<phone's IP address>
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```
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If you are using key pair, tell ssh to use the key
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```bash
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ssh -i /path/to/your/key -N -f -L 8080:<your phone's IP address>:8080 <termux username>@<phone's IP address>
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```
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Open a browser and go to `localhost:8080`.
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## Update code-server
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Stop code-server, update the above packages, remove code-server (it will not remove config files and stuff) and install code-server. Which means running
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```bash
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apt update && apt upgrade
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yarn global remove code-server
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yarn global add code-server
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```
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## Result
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{{% center %}}
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{{% figure src="/img/code-server.png" alt="Screenshot of code-server running on a tablet" title="It was a fun evening" %}}
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{{% /center %}}
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