<p>I hope this is the right place to post, but I seem to have encountered a bug in either os.Exec or the tool I want to run. </p>
<p><a href="https://play.golang.org/p/SzFt9njECD" rel="nofollow">https://play.golang.org/p/SzFt9njECD</a></p>
<p>The first tool runs perfectly fine, whereas the second tool (nikto) throws an error about an unkown option. Interestingly, when I copy the command form the last line of the output, it works as it should.</p>
<p>Am I overlooking an obvious mistake?</p>
<hr/>**评论：**<br/><br/>kron4eg: <pre><p>[]string{"-host", site} will fix your problem </p></pre>xlastprophet: <pre><p>That worked, thanks!</p></pre>allhatenocattle: <pre><p>not related to your question, but line 13</p>
<pre><code>ex := exec.Command("whatweb", "--color=never", fmt.Sprintf("%s", site))
</code></pre>
<p>doesn't need the fmt.Sprintf</p>
<pre><code>ex := exec.Command("whatweb", "--color=never", site)
</code></pre></pre>
