How to verify proper cert order in a PEM file

How did I get here?

A while ago we set up a new Jenkins server in a new environment. Our previous Jenkins server had an SSL certificate signed by Comodo (issued by the client-internal certificate process). This new server’s certificate was issued/signed by an organizations called “Sectigo” and …

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Chaining SSH Connections

Today I was trying to figure out how to ssh into one system, and then automatically ssh into another system. The logical way:

ssh user@outside_host "user@inside_host"

wasn’t working. The logs on both inside and outside hosts would show a connection, but I would get no prompt. I …

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