[Solved] You run this command but get an error:kubectl exec mypod ls /dataWhat is the most likely cause? — Ans: Missing -- before the command | Kubernetes

Kubernetes - Pods

You run this command but get an error:

kubectl exec mypod ls /data

What is the most likely cause?

AMissing <code>--</code> before the command

BPod <code>mypod</code> does not exist

CThe <code>ls</code> command is invalid

DYou need to specify the container with <code>-c</code>

Step-by-Step Solution

Solution:

Step 1: Check command syntax
The command is missing the -- separator between Pod name and command.
Step 2: Understand effect of missing --
Without --, kubectl treats ls as a Pod or option, causing an error.
Final Answer:
Missing -- before the command -> Option A
Quick Check:
Always use -- before command [OK]

Quick Trick: Always put -- before command to avoid errors [OK]

Common Mistakes:

Master "Pods" in Kubernetes

9 interactive learning modes - each teaches the same concept differently

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