Tagged: commands

Every guide, note, and policy on YouDuck tagged「commands」.

• Dev board cheat sheet

  The commands that only make sense on a dev board, and the restart traps that make a fix look installed and inert.

• robotctl chorale

  Several ducks singing four parts together. Off by default, and invisible when off.

• sudo robotctl configure

  An interactive editor for robotd.toml, validated by the daemon itself before saving.

• robotctl health

  Hardware and software in one report, exiting non-zero when the robot is unhealthy.

• robotctl monitor

  Live comparison of what was requested against what was applied, with the reason when they differ.

• sudo robotctl net connect

  Joins the robot to a wireless network.

• sudo robotctl net forget

  Removes a saved wireless network.

• robotctl net scan

  Has the robot sweep the radio for networks in range.

• robotctl net status

  Reports the current SSID, signal strength and addresses.

• sudo robotctl pad forget

  Removes the robot's half of a pad bond — the only half a robot can remove.

• sudo robotctl pad pair

  Finds a pad in pairing mode and bonds it. Once per pad.

• robotctl pad status

  Reports the pad connection and the padd driver on separate lines, because they fail separately.

• robotctl quack

  Makes the robot quack. The most reliable way to tell two ducks apart.

• sudo robotctl robot init

  Powers the joints and ramps to the home pose over about two seconds.

• sudo robotctl robot relax

  Cuts joint power. The robot collapses if nothing is holding it.

• robotctl system info

  Reports the robot's name, serial and uptime.

• robotctl system pin

  Shows this robot's pairing PIN.

• sudo robotctl system reboot

  Reboots the robot — and why most "just reboot it" cases have a sharper answer.

• sudo robotctl system set-name

  Renames the robot, and when you have to.

• sudo robotctl system set-pin

  Sets the six-digit pairing PIN.

• sudo robotctl update apply

  Installs an update. Every one is signature-verified, health-gated and reversible.

• robotctl update check

  Asks whether a newer release exists, without installing anything.

• robotctl update log

  Lists the update history — including rollbacks the robot did by itself.

• sudo robotctl update pin

  Pins the robot to a version, or unpins it.

• sudo robotctl update reset-to-golden

  Returns to golden, the fallback release the boot recovery net holds.

• sudo robotctl update rollback

  Deliberately goes back to the previous version.

• sudo robotctl update select

  Switches to an already-downloaded version without downloading again.

• robotctl update show

  Shows what happened during one specific update.

• robotctl update status

  Reports the installed version, available updates, and the state of the update system.

• robotctl update watch

  Follows an update in progress, phase by phase.

• robotctl version

  Reports what each daemon is running against what is installed, and warns when they disagree.

• Build here, install on the board

  Skip CI: cross-compile from a clone, sign it, and install over ssh in about a minute.

• robotctl reference

  Every robotctl command, grouped by what it is for, with the privilege rules.