diff --git a/doc/reanalyzing.md b/doc/reanalyzing.md
index 320c288..08f55b9 100644
--- a/doc/reanalyzing.md
+++ b/doc/reanalyzing.md
@@ -16,11 +16,30 @@ using the `rayhunter-check` CLI tool. That tool contains the same heuristics as
 Rayhunter and will also work on traffic data captured with other tools, such as
 QCSuper.
 
-You need Rust installed and the rayhunter repository checked out:
-
-```sh
-cargo run -p rayhunter-check -- --path ~/Downloads/myfile.qmdl
-cargo run -p rayhunter-check -- --path ~/Downloads/myfile.pcap
-```
-
 Since, 0.7.0, `rayhunter-check` is included in the release zipfile.
+
+You can build `rayhunter-check` from source with the following command:
+`cargo build --bin rayhunter-check` 
+
+## Usage
+```sh
+rayhunter-check [OPTIONS] --path <PATH>
+
+Options:
+  -p, --path <PATH>   Path to the PCAP, or QMDL file. If given a directory will 
+                        recursively scan all pcap, qmdl, and subdirectories 
+  -P, --pcapify       Turn QMDL file into PCAP     
+      --show-skipped  Show skipped messages
+  -q, --quiet         Print only warnings
+  -d, --debug         Print debug info 
+  -h, --help          Print help
+  -V, --version       Print version
+```
+### Examples 
+`rayhunter-check -p ~/Downloads/myfile.qmdl`
+
+`rayhunter-check -p ~/Downloads/myfile.pcap`
+
+`rayhunter-check -p ~/Downloads #Check all files in downloads`
+
+`rayhunter-check -d -p ~/Downloads/myfile.qmdl #run in debug mode`
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