diff --git a/sources/tech/20231216 Blast from the Past- DG-UX UNIX Operating System.md b/sources/talk/20231216 Blast from the Past- DG-UX UNIX Operating System.md
similarity index 100%
rename from sources/tech/20231216 Blast from the Past- DG-UX UNIX Operating System.md
rename to sources/talk/20231216 Blast from the Past- DG-UX UNIX Operating System.md