diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..cad24a7
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,10 @@
+# Keep LF on everything the Linux build/runtime executes — CRLF breaks the
+# shebang in shell scripts and is undesirable in the C/Python/Docker sources.
+* text=auto eol=lf
+*.sh text eol=lf
+*.py text eol=lf
+*.c  text eol=lf
+Dockerfile text eol=lf
+*.yml text eol=lf
+*.yaml text eol=lf
+*.mpq binary