mcsudo

mcsudo

Add Linux commands to Minecraft.

by
2.3K Downloads
fabricquiltutility
Rent Server with this Mod

Screenshots

apt-install
apt-search

About this Mod

Sudo

This module adds some commonly used Linux commands to the game, including sudo, echo, cat, and export.

Some Linux mechanisms have also been added, such as the home folder and the .bashrc file.

Instructions

Parameters

Some commands support parameters, you can use _ plus parameters.

Variables

Some commands also support the use of variables. You can use variables in the form of ${variable name}. For how to set variables, please see export.

Dynamic variables

Dynamic variables are recalculated on every execution, here are all dynamic variables:

  • home: the current user’s home folder
  • uuid: uuid of the current user
  • player: the username of the current user
  • exp: the current user’s experience value
  • level: the level of the current user
  • health: current user’s health
  • max_health: the current user’s maximum health
  • world: current world name
  • location: current location (format is x.y.z)
  • server: current server name
  • motd: motd of the current server
  • time: current time (Unix timestamp)

Order

echo

usage:

/echo <content> # Output content

cat

usage:

/cat <file path> # Output file content

write

usage:

/write <file path> <content> #Write file content, which will overwrite the original content.

export

usage:

/export <variable name> <variable value> #Set variables
/export public_<variable name> <variable value> # Set public variables, sudo permissions are required

apt

Install mods from Modrinth.

usage:

/apt install <slug> <version> # Install module
/apt search <slug> # Search module

image of apt command:
0.jpg

bash

Call the system to execute bash commands (only supports Linux).

usage:

/bash <command>

WARNNING:THIS COMMAND IS DANGEROUS. IT MAYBE DAMAGE YOUR SYSTEM.

neofetch

You know the command.

Special files

.bashrc

This file executes the commands inside when the player logs in. The commands are separated by ; and there is no / before the command.

The file is located in home/<player name>/.bashrc. Players can modify this file without sudo permissions.

Available Versions

mcsudo 0.0.4release
MC 1.21.2, 1.21.3fabric, quilt
November 6, 2024
mcsudo 0.0.3release
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5, 1.20.6, 1.21, 1.21.1fabric, quilt
July 31, 2024
mcsudo 0.0.2release
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4, 1.20.5fabric, quilt
April 26, 2024
mcsudo 0.0.1release
MC 1.20, 1.20.1, 1.20.2, 1.20.3, 1.20.4fabric, quilt
April 19, 2024

How to Install mcsudo on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set fabric Loader

In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.3).

3

Install Mod

Open the mod browser in the dashboard and search for "mcsudo". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

fabricquilt

Minecraft Versions

1.21.3, 1.21.2, 1.21.1 (+8 more)

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

mcsudo server crashes on startup – what to do?

Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.3). You can switch loaders with one click in the panel.

Is mcsudo compatible with fabric and quilt?

mcsudo officially supports fabric, quilt for Minecraft 1.21.3, 1.21.2, 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with mcsudo – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if mcsudo consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.

Rent Modded Server

Install mcsudo with just one click on your server.

Recommended RAM
4 GBab €8/mo
Min. 3 GB | +1 GB pro 8 Spieler
Create Server Now
1-Click Mod Install
NVMe SSD Storage
DDoS Protection included

Details

License
GNU General Public License v3.0 only
Server-side
Required

Supported Versions

1.21.31.21.21.21.11.211.20.61.20.51.20.41.20.31.20.21.20.1+1 more