Better usage in hyp and hypd readme's

README.md

@@ -20,13 +20,15 @@ Compared to most port knocking daemons, hyp is extremely fast, lightweight and h
 
 Port knocking clients have minimal requirements and can run on x86, ARM, MIPS, PowerPC, IBM390, or RISC-V. Currently only supported OS's are Linux and Windows, with support for Android planned to be added in the future.
 
-The port knocking daemon has more strict requirements and is only available for Linux. It requires the kernel be built with CONFIG_DEBUG_INFO_BTF, which most major distributions have out of the box. 
+The port knocking daemon has more strict requirements and is only available for Linux. It requires the kernel be built with CONFIG_DEBUG_INFO_BTF, which most major distributions have out of the box.  Additionally, hypd has some network requirements.  hypd is only expected to work on ethernet networks with IPv4.
+
+Once you get the runtime requirements sorted, be sure to check out the hyp and hypd directories of the repository for README information for how to use hyp.    
 
 ### Build Requirements
 
 Pre-built binaries for configurations I've tested are available on the [releases page](https://deadbeef.codes/steven/hyp/releases). This will likely run in many CPU architectures I haven't tested yet though. 
 
-To build this yourself, you will need Linux with packages for: git, clang, linux-headers-<architecture> libbpf-dev and golang. Check out the [Dockerfile ](https://deadbeef.codes/steven/hyp/src/branch/main/Dockerfile) as a reference for how the build environment for official releases is configured. Once the environment is ready, you can clone the repo and build.
+To build this yourself, you will need Linux with packages for: git, clang, linux-headers-<architecture> libbpf-dev and golang. Check out the [Dockerfile](https://deadbeef.codes/steven/hyp/src/branch/main/Dockerfile) as a reference for how the build environment for official releases is configured. Once the environment is ready, you can clone the repo and build.
 
 ```sh
 # Clone repository

hyp/README.md

@@ -1,9 +1,34 @@
-# hyp-client
+# hyp | Hide Your Ports Client
 
-The client expects there to be a file named hyp.secret in the same directory.  This file is generated by the hypd server using ./hypd generate secret.  
+The hyp client is used on machines to perform an authentic knock sequence.  
+
+### Usage
+
+You can use -h to get help for hyp and all its commands.  When figuring out how to do something, -h is your friend.
 
 ```bash
-# Example Usage
+# Get general hyp help
-# ./hyp knock <server>
+./hyp -h
-./hyp knock 192.168.50.5
+
+# Get help specific to the hyp knock command
+./hyp knock -h
+```
+
+In order to use the hyp client, it must have the secret.  Secrets are generated by hypd, the knock daemon.  See the hypd README.md file for more information about generating secrets.
+
+Once you have the secret, you can then perform an authentic knock sequence to a server.
+
+```bash
+# Assumes secret is in file named my-first-secret in same directory
+./hyp knock 8.69.4.20 --secret my-first-secret
+
+# If you omit --secret, hyp will look for a file named hyp.secret
+./hyp knock 8.69.4.20
+```
+
+This will perform a single one-shot knock sequence and then hyp will exit.  You can also run hyp in a persistent mode where it will perform an authentic knock sequence at a specified interval.
+
+```bash
+# Performs an authentic knock sequence every 45 minutes
+./hyp knock 8.69.4.20 --refreshtime=45
 ```

hypd/README.md

@@ -1,9 +1,19 @@
 # hypd | Hide Your Ports Daemon
 
-hypd is the pork knocking daemon which listens for incoming authentic knock sequences.  
+hypd is the pork knocking daemon which listens for incoming authentic knock sequences.  When it sees an authentic knock sequence, it then performs an action.
 
 ### Usage
 
+You can use -h to get help for hypd and all its commands.  When figuring out how to do something, -h is your friend.
+
+```bash
+# Get general hypd help
+./hypd -h
+
+# Get help specific to the hypd generate command
+./hypd generate -h
+```
+
 Running hypd requires generating secrets which are then shared with hyp clients.  hypd is used to generate these secrets, and it's recommended you create a directory just for hyp secrets.
 
 ```bash
@@ -31,3 +41,5 @@ Once you have set your config file, you can finally run hypd.
 # As root or sudo, specify the configuration file
 sudo ./hypd server hypd.conf
 ```
+
+If you encounter any errors while trying to run, address those.  If not, then you're now listening for incoming authentic knock sequences.  Make sure you distribute the secret to the client.