# Installing Erlang

Debian:

```bash
apt install erlang      # everything
apt install erlang-nox  # everything without X
apt install rebar3      # depends on erlang
```

* https://www.erlang.org/downloads#prebuilt

# Tips

```
export ERL_AFLAGS="-kernel shell_history enabled"
```

# Resources

* https://www.erlang.org/doc/
* https://www.erlang.org/doc/reference_manual
* https://learnyousomeerlang.com/
* https://adoptingerlang.org
* https://www.jetbrains.com/help/idea/erlang-start-project.html

# Notes

* All nodes in system: `net_adm:names()`.
* All nodes in system: `net_kernel:nodes_info()`.
* Show all processes and registered names: `i()`.
  * ... on all nodes `ni()`.
* Show all registered processes: `regs()`.