Ubuntu 18.04 mysql error (Error line #613)
/usr/share/phpmyadmin/libraries# nano sql.lib.php
function PMA_isRememberSortingOrder($analyzed_sql_results)
{
return false;//THOMAS.
Font Awesome cheatsheet
https://fortawesome.github.io/Font-Awesome/cheatsheet/
Stop smart quotes
Stop smart quotes
remove_filter('the_content', 'wptexturize');
Empty mail queue
postsuper -d ALL
What Ubuntu am I running
lsb_release -a
Find Originating-Script for mails
cd /var/spool/postfix/deferred
find . -type f -exec grep -H "Originating-Script" {} \;
Using $_GET in WordPress
In order to be able to add and work with your own custom query vars that you append to URLs, (eg: www.site.com/some_page/?my_var=foo - for example using add_query_arg()) you need to add them to the public query variables available to WP_Query. These are built up when WP_Query instantiates, but fortunately are passed through a filter query_vars before they are actually used to populate the $query_vars property of WP_Query.
For your case :
function add_query_vars_filter( $vars ){ $vars[] = "size"; return $vars; } add_filter( 'query_vars', 'add_query_vars_filter' );
and on your template page call the get methode like that :
$size_var = (get_query_var('size')) ? get_query_var('size') : false; if($size_var){ // etc... }
More at the Codex : http://codex.wordpress.org/Function_Reference/get_query_var
Find all files changes since 3 days
find . -type f -mtime -3
Compter lignes dans fichier texte
wc -l emails.txt
Fichiers avec chaine de caractères
find . -type f -exec grep -H "text-to-find-here" {} \;