How to Make post like system & get avater, user name, link of who liked the post

I have already a like system function, JS & like button. The code is //function <?php function post_like_table_create() { global $wpdb; $table_name = $wpdb->prefix. “post_like_table”; global $charset_collate; $charset_collate = $wpdb->get_charset_collate(); global $db_version; if( $wpdb->get_var(“SHOW TABLES LIKE ‘” . $table_name . “‘”) != $table_name) { $create_sql = “CREATE TABLE ” . $table_name . ” ( id…

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what should cron.log permissions be?

Ubuntu 18.04LTS server My /var/log/cron.log is set to: -rwxrwxr-x 1 syslog adm 0 Dec 4 07:12 /var/log/cron.log Every time rsyslog starts, I get a file permission error on /var/log/cron.log: Jan 3 11:00:01 servername rsyslogd: file ‘/var/log/cron.log’: open error: Permission denied [v8.32.0 try http://www.rsyslog.com/e/2433 ] What is this file’s permission supposed to be ?

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‘Volume group name already in use’ – message during ubuntu 18.04 installation

While trying to install Ubuntu 18.04 (from usb) to an ssd disk, and choosing ‘Erase disk and install Ubuntu’, with encryption and LVM, I get the following message: Volume group name already in use The volume group name used to automatically partition using LVM is already in use. Lowering the priority for configuration questions will…

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