docs: add note to readme about ulimit

jeffijoe · May 17, 2023 · c50728d · c50728d
1 parent e0cb1ef
commit c50728d
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diff --git a/README.md b/README.md
@@ -28,6 +28,12 @@ You can either:
 
 # Running
 
+When running outside of Docker (at least on macOS), it is recommended to increase the max open files limit to prevent the `too many open files` error.
+
+```bash
+$ ulimit -n unlimited
+```
+
 Assuming you have placed `deltio` somewhere in your `$PATH`, run Deltio with the default options (port: `8085`):
 
 ```bash