diff --git a/rename-subs b/rename-subs
new file mode 100644
index 0000000..42860d0
--- /dev/null
+++ b/rename-subs
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# It renames the .srt files in a directory to match the .mp4 movie names (since those are the formats I usually need).
+# It makes the subs discoverable by virtually any video player.
+
+for f in *.mp4; do
+    if [ -f "$f" ]; then
+        h=$(basename "$f" .mp4)
+        echo "Renaming the subtitle (if any) accompanying $h.mp4..."
+        n=$(find . -maxdepth 1 -name "*.srt" -printf '.' | wc -m)
+        if [ $n -eq 1 ] && ! [ -f $h.srt ]; then
+            mv *.srt $h.srt
+            echo "Done!"
+        else
+            echo "Unable to find unique srt file that needs to be renamed."
+        fi
+    fi
+done
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