https://bgstack15.ddns.net/blog/enContents © 2022 <a href="mailto:bgstack15@gmail.com">bgstack15</a> <a rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/"> <img alt="Creative Commons License BY-SA" style="border-width:0; margin-bottom:12px;" src="https://bgstack15.ddns.net/.images/l_by-sa_4.0_88x31.png"></a>Tue, 04 Oct 2022 12:45:31 GMTNikola (getnikola.com)http://blogs.law.harvard.edu/tech/rsshttps://bgstack15.ddns.net/blog/posts/2022/10/04/check-set-x-in-dash/bgstack15<p>This works in dash, and bash in sh-compliant mode.</p> <div class="code"><pre class="code literal-block">is_x_set="$( set -o | awk '/xtrace/{if($2=="on")print "Y"}' )" sh <span class="cp">${</span><span class="n">is_x_set</span><span class="p">:</span><span class="o">+-</span><span class="n">x</span> <span class="cp">}</span>/path/to/subscript.sh </pre></div> <p>This example here shows how to run a subscript with "set -x" if the parent script was called with that, or if it is currently set at this point in the parent script.</p>dashposixshellhttps://bgstack15.ddns.net/blog/posts/2022/10/04/check-set-x-in-dash/Tue, 04 Oct 2022 12:39:44 GMT