Everything which is related to Telecommunications, IT and my work
A “raw” hex string can be converted into Wireshark pcap:
query="<hex string here>"
export FILE="$HOME/Downloads/capture"
echo -n "${query}" > "${FILE}.bin.txt"
xxd -r -p "${FILE}.bin.txt" | od -Ax -tx1 > "${FILE}.hex.txt"
/Users/jhartman/Tools/Utilities/Wireshark.app/Contents/MacOS/text2pcap -o none -E wireshark-upper-pdu -P diameter -F pcap "${FILE}.hex.txt" …Handy command to remotely capture tcpdump from a K8s container located in Google Kubernetes Engine and then display it (live!) in Wireshark running on your PC:
% gcloud beta compute ssh jumphost --quiet --command='kubectl exec tra-rt-ag1-0 --namespace=app-ns -- sudo /usr/sbin/tcpdump Easiest way to install Docker in Ubuntu is to use snap. But then when you try to pull/push any images from Google Cloud Platform (GCP) recommended way of authorisation does not work:
jhartman@docker-mtx:~$ gcloud config configurations list
NAME IS_ACTIVE ACCOUNT That’s surprising that for all these years I didn’t know about Wireshark MATE:
…MATE: Meta Analysis and Tracing Engine
What is MATE? Well, to keep it very short, with MATE you can create user configurable extension(s) of the display filter
Somehow I couldn’t find a complete guide how to install R and configure it properly in Golden Cheetah (I’m using v3.5).
There is a good guide how to work with R in GC, but actually – no description how to …