Add websocat package

Signed-off-by: William Albertus Dembo <[email protected]>

Author: walbertus

Dockerfile

@@ -49,9 +49,9 @@ RUN set -ex \
     tcptraceroute \
     tshark \
     util-linux \
-    vim 
-     
-    
+    vim \
+    websocat
+
 
 # apparmor issue #14140
 RUN mv /usr/sbin/tcpdump /usr/bin/tcpdump

README.md

@@ -101,6 +101,7 @@ To troubleshoot these issues, `netshoot` includes a set of powerful tools as rec
     tshark
     util-linux
     vim
+    websocat
 
 ## **Docker EE 2.0 + Kubernetes Use Cases:** 
 Here's a list of use-cases that can help you understand when and how to use this container to solve networking issues in your Docker cluster. Please feel free to add your own use-case where you used `netshoot` to investigate, trouble-shoot, or just learn more about your environment!!!
@@ -669,4 +670,4 @@ More info on `termshark` [here](https://github.com/gcla/termshark)
 
 ## Feedback + Contribution
 
-Feel free to provide feedback and contribute networking troubleshooting tools and use-cases by opening PRs.
+Feel free to provide feedback and contribute networking troubleshooting tools and use-cases by opening PRs.