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myusuf3 / delete_git_submodule.md
Created November 3, 2014 17:36
How effectively delete a git submodule.

To remove a submodule you need to:

  • Delete the relevant section from the .gitmodules file.
  • Stage the .gitmodules changes git add .gitmodules
  • Delete the relevant section from .git/config.
  • Run git rm --cached path_to_submodule (no trailing slash).
  • Run rm -rf .git/modules/path_to_submodule (no trailing slash).
  • Commit git commit -m "Removed submodule "
  • Delete the now untracked submodule files rm -rf path_to_submodule
@aadnk
aadnk / AABB.java
Created October 23, 2013 18:25
A simple AABB intersection algorithm for Bukkit. Returns the intersection point as well.
/**
* Represents an axix-aligned bounding box.
*
* @author Kristian
*/
public class AABB {
public static class Vec3D {
/**
* Point with the coordinate (1, 1, 1).
*/
@proudlygeek
proudlygeek / nfs-tunnel.md
Last active June 28, 2025 13:28
Mount NFS Folder via SSH Tunnel

1. Install NFS on Server

Install the required packages (Ubuntu 12.04):

apt-get install nfs-kernel-server portmap

2. Share NFS Folder

Open the exports file:

vim /etc/exports