https://test.markjacobsen.net/categories/perl/Recent content in Perl on MarkJacobsen.netHugo -- gohugo.ioen-usThu, 25 Feb 2016 19:12:00 +0000https://test.markjacobsen.net/2016/02/how-to-find-and-replace-text-in-a-string-using-perl/Thu, 25 Feb 2016 19:12:00 +0000https://test.markjacobsen.net/2016/02/how-to-find-and-replace-text-in-a-string-using-perl/<p>To replace specific text in a string with other text, using perl, the syntax is…</p> <pre><code>$fullString =~ s/$findString/$replaceString/; </code></pre>https://test.markjacobsen.net/2013/11/how-to-tell-if-a-perl-module-is-installed/Mon, 04 Nov 2013 21:55:50 +0000https://test.markjacobsen.net/2013/11/how-to-tell-if-a-perl-module-is-installed/<p>Want to check if a perl module is installed on your system? There’s a oneliner for that! Here’s an example…</p> <pre><code>perl -e &quot;use Text::CSV&quot; </code></pre> <p>… which would of course check if Text::CSV could be loaded. If it can, nothing will be printed. If not, you’ll get an error with some possibly useful information to figuring out why not.</p>