Author:
erics, February 11th, 2021
## to add a single backslash in front of whatever char was matched
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my $password = q#abc'A1r%Fgt&jh[-#; $password =~ s/(['])/\\$1/g; print qq#'$password'\n#; 'abc\'A1r%Fgt&jh[-' |
## to double whatever char was matched
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my $password = q#abc'A1r%Fgt&jh[-#; $password =~ s/(['])/$1$1/g; print qq#'$password'\n#; 'abc''A1r%Fgt&jh[-' |
## to convert ‘ to ‘\” for shell execution
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my $password = q#abc'A1r%Fgt&jh[-#; $passwordShell =~ s/(['])/$1\\$1$1/g; print qq#'$password'\n#; 'abc'\''A1r%Fgt&jh[-' |
Categories: How-To's, Technology Tags: Backslash, Characters, double, double quotes, Escape, howto, perl, quote, quotes, Replace, Single, single quotes, Speci, Special, Special character, Substitute, tips
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Author:
erics, August 6th, 2018
Create a new page and set the Page Template to Blog. Add a new Custom Field to the page. Set the Name to the string query_args and the value to cat=NNN&orderby=title&order=ASC, where NNN is the ID of the desired category. Ne sure to use the PLURAL form query_args NOT query_arg Be sure to click Publish […]
Categories: How-To's, Technology Tags: Blog, Cat, Categories, Category, Custom, Custom Field, Field, howto, query_arg, query_args, Single, tips
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Author:
erics, October 21st, 2017
wordpress/wp-content/themes/yourTheme/single-yourCPTslug.php
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add_action( 'genesis_before_entry_content', 'display_custom_fields' ); function display_custom_fields() { $jobTitle = get_field('_jobTitle') ?: '-'; print <<<EOT <br style="clear:both"/> <p>Job Title: $jobTitle</p> EOT; } // Genesis Loop genesis(); |
Categories: How-To's, Technology Tags: add_action, cpt, Custom, custom post type, genesis, genesis_before_entry_content, howto, Loop, meta, POST, post type, Single, Theme, tips, WordPress
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Author:
erics, January 24th, 2016
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add_action( 'genesis_entry_content', 'featured_post_image', 8 ); function featured_post_image() { $categories = get_the_category(); foreach ($categories as $category) { // You can use slug, ID or any other identifier from the WP_Object //if ($category->term_id == 288) { if ($category->slug == 'your-slug-here') { print '<div id="sub-header-image">'; the_post_thumbnail('post-image'); print '</div>'; } } return; } |
Categories: How-To's, Technology Tags: Categories, Category, howto, POST, Single, Slug, tips, WordPress
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Author:
erics, January 6th, 2013
To view the Postfix deferred queue: postqueue -p To view a specific email: postcat -q {Queue ID} To delete a specific email: postsuper -d {Queue ID} Example of viewing the deferred queue and deleting a message: # postqueue -p -Queue ID- –Size– —-Arrival Time—- -Sender/Recipient——- E15B9FC221 11627 Sun Jan 6 16:47:29 MAILER-DAEMON (connect to sight.mlorol.com[46.249.46.181]: […]
Categories: How-To's, Technology Tags: Delete, Email, postcat, PostFix, postqueue, postsuper, Single
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