# Warning Lectern
Place a lectern with a specific title book inside to create a lectern that powers redstone around it when a command is issued (i.e. just before a server restart, to tell players to park their automated machines)
Also can act as a sort of chunk loader*
## Commands
- `/warningLectern unregister` Requires permission `warningLectern.unregister`, and `warningLectern.unregister.others` to unregister any lectern.
- `/warningLectern unregister `: unregister a warning lectern at the specified location in the current world.
- `/warningLectern unregister `: unregister a warning lectern at the specified location in the specified world.
- `/warningLectern unregister ahead`: unregister the lectern block ahead of you.
- `/warningLectern find` Requires permission `warningLectern.admin.find-lecterns`. Note: lecterns are only discoverable when they are loaded.
- `/warningLectern find `: Finds all lecterns in a N chunk radius away from your current position.
- `/warningLectern find loaded `: Finds all lecterns in the current or specified world(s)
- `/warningLectern configure
- `/warningLectern pingAll`: Ping all loaded lecterns. Requires permission `warningLectern.ping`.
## License
Licensed under Apache 2.0 License.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1, 1.21.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Hangar — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
WarningLectern is a free Minecraft Java mod. Compatible with Minecraft 1.21, 1.21.1, 1.21.2, 1.21.3 and newer. Available via Hangar. Download it and open it directly in the game.