Regular expressions (regex) are extremely useful in extracting information from any text by searching for one or more matches of a specific search pattern. The basic anchors - ^ and $ expression action ^The matches any string that starts with The end$ matches a string that ends with end ^The end$ exact string match (starts and ends with The end) pragmatic matches any string that has the text pragmatic in it   The basic quantifiers — * + ? and...

Common commands Themes and plugins have similar command lines.  So rather than note them individually and miss clarity, the reference {type} can be replaced with the term plugin or theme.   install php artisan {type}:install AuthorName.PluginName  list php artisan {type}:list   refresh plugins php artisan plugin:refresh AuthorName.PluginName  Utility references   Clear cache php artisan cache:clear  Clear config php artisan config:clear  Restart...