Include basic usage examples

Makefile

@@ -1,16 +1,13 @@
 .PHONY: default
 default: out/nitro.eif
 
-out/nitro.eif: Cargo.lock Cargo.toml out $(shell git ls-files src)
+out/nitro.eif: Cargo.lock Cargo.toml $(shell git ls-files crates)
 	docker build \
 		--progress=plain \
 		--output type=local,rewrite-timestamp=true,dest=out \
 		-f Containerfile \
 		.
 
-out:
-	mkdir -p out
-
 .PHONY: run
 run: out/nitro.eif
 	nitro-cli \

README.md

@@ -1,3 +1,24 @@
 # nit
 
-25% smaller than init
+25% smaller than init
+
+## Testing with AWS on Amazon Linux
+
+Ensure the instance is set up with Nitro Enclaves, and run the following
+command:
+
+```sh
+dnf install aws-nitro-enclaves-cli make
+```
+
+Then, the EIF can be built using:
+
+```sh
+make
+```
+
+And tested using:
+
+```sh
+sudo make run
+```

crates/nit/Cargo.lock

@@ -1,16 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 4
-
-[[package]]
-name = "libc"
-version = "0.2.172"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d750af042f7ef4f724306de029d18836c26c1765a54a6a3f094cbd23a7267ffa"
-
-[[package]]
-name = "nit"
-version = "0.1.0"
-dependencies = [
- "libc",
-]