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<h1 id="show-on-command">Show on command</h1>
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<p>The behavior of some commands depends on global environment. For example, <code>kubectl run ...</code> runs an
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image on the cluster defined by the current kubernetes context. If you frequently change context
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between "prod" and "testing", you might want to display the current context in Zsh prompt. If you do
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likewise for AWS, Azure and Google Cloud credentials, prompt will get pretty crowded.</p>
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<p>Enter <em>Show On Command</em>. This feature makes prompt segments appear only when they are relevant to
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the command you are currently typing.</p>
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<p><img alt="Powerlevel10k Show On Command" src="https://raw.githubusercontent.com/romkatv/powerlevel10k-media/master/show-on-command.gif" /></p>
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<p>Configs created by <code>p10k configure</code> enable show on command for several prompt segments by default.
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Here's the relevant parameter for kubernetes context:</p>
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<pre><code class="zsh"># Show prompt segment "kubecontext" only when the command you are typing
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# invokes kubectl, helm, kubens, kubectx, oc, istioctl, kogito, k9s or helmfile.
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typeset -g POWERLEVEL9K_KUBECONTEXT_SHOW_ON_COMMAND='kubectl|helm|kubens|kubectx|oc|istioctl|kogito|k9s|helmfile'
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</code></pre>
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<p>To customize when different prompt segments are shown, open <code>~/.p10k.zsh</code>, search for
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<code>SHOW_ON_COMMAND</code> and either remove these parameters to display affected segments unconditionally,
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or change their values.</p></div>
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