60 lines
2.0 KiB
Markdown
60 lines
2.0 KiB
Markdown
[](https://pages.pvv.ntnu.no/Projects/roowho2/main/coverage/)
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[](https://pages.pvv.ntnu.no/Projects/roowho2/main/docs/roowho2_lib/)
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# roowhoo2
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Reimplementation of a subset of linux' netkit tools.
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## Programs reimplemented
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- [ ] finger
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- [X] rwho/ruptime
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- [ ] rusers/rup
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- [ ] rwall
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## Programs *not* reimplemented
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- `rsh`/`rexec`/`rcp`/`rlogin`: use `ssh` + `scp`/`rsync`
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- `talk`: use a local irc server
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- `ping`/`telnet`/`ftp`/`tftp`/`write`: all of these you can get from other packages
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- `inetd`: either use a different distribution or use systemd socket activation
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- `timed`: use an ntp client
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- `biff`/`comsat`: nah
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- `ripquery`/`routed`: nuh-uh
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- `rpc*`: no need
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## Development
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> [!NOTE]
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> We have created some nix code to generate a QEMU VM with a setup similar to a production deployment
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> There is not necessarily any VMs running in a production setup, and if so then at least not this VM.
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> It is mainly there for easy access to interactive testing, as well as for testing the NixOS module.
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You can easily start developing this with nix, by running the test VM:
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```bash
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nix run .#vm
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```
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You can also build the nix package, or run the executable directly:
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```bash
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# Build package
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nix build .#
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# Run the executable (after building package)
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nix run .#
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```
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Within the VM, you will find several NixOS containers configured behind NAT with the container host, all running `roowhod`.
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These containers and the container host (the VM itself) will broadcast rwhod content between them in order to simulate a LAN
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with several machines connected. You can enter the different containers like this:
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```bash
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machinectl shell c1
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# Press 'Ctrl + ]' 3 times rapidly in a row to exit
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machinectl shell c2
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```
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<small>This product includes software developed by the University of California, Berkeley and its contributors.</small>
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