Installation
Install (Crostini) Linux support -- search for Linux in settings and enable.
In the Linux terminal, type
sudo su
apt-get update && apt-get upgrade && apt-get install tmux dpkg-dev
Install Docker as here:
sudo su
apt-get install -y \
apt-transport-https \
ca-certificates \
curl \
gnupg2 \
software-properties-common && \
curl -fsSL https://download.docker.com/linux/debian/gpg | apt-key add - && \
apt-key fingerprint 0EBFCD88 && \
add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/debian \
$(lsb_release -cs) \
stable" && \
apt-get update && apt-get install -y docker-ce
Install CoCalc-docker:
sudo docker run --name=cocalc -d -v /cocalc:/projects -p 443:443 -p 80:80 sagemathinc/cocalc
Type /sbin/ifconfig eth0|grep inet
in the terminal, and use whatever ip address is listed there -- e.g., for me it was https://100.115.92.198/
Install Node:
curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash - && sudo apt-get install -y nodejs
Other useful stuff:
sudo apt-get install inkscape gimp
Usage
Stopping Linux
Type ctrl+shift+t in Chrome, then type
Alternatively, find the "Terminal" icon in the app search thing and right click, then "Shut down linux (beta)."
Visit https://penguin.linux.test and make an account (click through security warning).
Make the user you just made an admin:
wstein@penguin:~$ sudo docker exec -it cocalc bash
root@802a1e26fae6:/
root@802a1e26fae6:/cocalc/src
coffee> require './c.coffee'
coffee> db.make_user_admin(email_address:'[email protected]', cb:done())
Make a dev project for local development:
Create a new project called "dev".
Create a terminal in it and open.
Make an ssh key in it: ssh-keygen -t ed25519
and copy it to your github account, so you can clone (and push) the cocalc code properly:
~$ cat .ssh/id_ed25519.pub
ssh-ed25519 AAAAC3NzaC1lZDI1NTE...
Clone the cocalc repo:
git clone git@github.com:sagemathinc/cocalc.git
(Alternative:) If you don't want to mess with ssh keys above, do
git clone https://github.com/sagemathinc/cocalc.git
Build CoCalc (this should take around 5 minutes):
$ cd ~/cocalc/src/; time npm run make
Add all this to the bottom of ~/.bashrc
.
export PATH=/usr/lib/postgresql/10/bin:$PATH
export CUR=pwd
cd HOME/cocalc/src.smc−envcd"CUR" ```
* Exit and restart your shell. Then do the following from cocalc/src (in various tmux shells):
```
dev/project/start_postgres.py
...
dev/project/start_hub.py
...
./w
```
* Type `dev/project/info.py` and get a URL like `https://cocalc.com/[project_id]/port/34817/app/`. Change `cocalc.com` to `penguin.linux.test` and visit that URL.