add suggestion for using a ramdisk in docker
@@ -1009,6 +1009,14 @@ tasks, fuzzing may put a strain on your hardware and on the OS. In particular:
$ iostat -d 3 -x -k [...optional disk ID...]
```
+ Using the `AFL_TMPDIR` environment variable and a RAM-disk you can have the
+ heavy writing done in RAM to prevent the aforementioned wear and tear. For
+ example the following line will run a Docker container with all this preset:
+
+ ```shell
+ # docker run -ti --mount type=tmpfs,destination=/ramdisk -e AFL_TMPDIR=/ramdisk aflplusplus/aflplusplus
+ ```
+
## Known limitations & areas for improvement
Here are some of the most important caveats for AFL:
