Marc Serdeliuc
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Activity overview
Latest activity by Marc Serdeliuc-
Marc Serdeliuc created an article,
Is ARC authentication supported in cPanel?
Question Is ARC authentication supported in cPanel? Answer ARC (or Authenticated Received Chain) is a method to verify email authentication for forwarded messages in an attempt to minimize the fa...
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Marc Serdeliuc created an article,
This system will not add the database user to the database because this user does not have a password
Symptoms When attempting to add a database user to a database in cPanel, you are presented with an error similar to the following. The system failed to grant privileges on the database "$databasena...
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Marc Serdeliuc created an article,
dovecot out of memory due to vsz_limit
Symptoms Roundcube gives internal server errors, the lmtp service is down, and messages similar to the following appear in /var/log/maillog. Jun 1 13:16:18 server dovecot: lmtp(user@domain.tld)<45...
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Marc Serdeliuc created an article,
How to check the WordPress version from the command line
Introduction You may need to check the version of WordPress your site is running without going through the web interface. This can be found in the version.php file. Procedure Access the server's...
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Marc Serdeliuc created an article,
AppArmor prevents MySQL from starting on Ubuntu servers
Symptoms MySQL fails to start, and errors similar to the following may be found in the MySQL error log. Apr 12 23:36:38 host.domain.tld mysqld[220238]: 2023-04-13T05:36:38.602614Z 0 [Warning] [MY-0...
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Marc Serdeliuc created an article,
How-To Enable Imunify360 Hyperscan
Introduction The Imunify360 Hyperscan can improve scanning speed on supported SSSE3 CPU platforms If it is not enabled, a warning is shown on the Imunify360 dashboard Hyperscan feature is disabled....
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Marc Serdeliuc created an article,
How to Purchase a KernelCare License from cPanel store
Introduction How to purchase a KernelCare license from cPanel store to automatically updates your system’s Linux® kernel without the need for a reboot. Procedure On the server for which you wish ...
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Marc Serdeliuc created an article,
How-To backup and restore a WordPress site with wp-toolkit from CLI
Introduction Backup and restore procedure using wp-toolkit tool from CLI Procedure Backup WordPress instance: 1. Find the desired instance ID to proceed with backup, please note the first ID, not...
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Marc Serdeliuc created an article,
Munin does not show nginx stats
Introduction Munin uses the nginx_status page to process Nginx data Procedure Confirm that the staus page does not work with the following command: curl -I http://127.0.0.1/nginx_statusHTTP/1.1 4...
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Marc Serdeliuc created an article,
MySQL 8 innodb_large_prefix
Question How i can enable innodb_large_prefix in MySQL 8 Answer The innodb_large_prefix cannot be enabled, has been deprecated with MySQL 5.7.7 and now is removed. Important Change; InnoDB: The...