Tips and Tricks
From kunz
Force viewport textures to reload
Type this command into an hscript textport (you can raise a new hscript textport window using the shortcut Alt+Shift+T).
glcache -c
Make Houdini crash
Type this command into an hscript textport and Houdini will crash.
coredump -f
Remap $HIP path
Type this command into an hscript textport to remap where $HIP points to. This can be useful if you've moved the Houdini scene file but not everything else it was linking to.
setenv HIP = /Users/john_kunz/Downloads/