dupeguru – find and remove duplicate files

DupeGuru is a simple application to locate all the duplicate files on your PC and delete them easily. The hard disk may be filled with duplicate files that are useless and use valuable space. If we try to locate these files manually would be an...

How to create a cPanel plugin

You don’t need to be a system administrator or a cPanel expert to create your own cPanel plugin. Anyone who can write PHP code should have no trouble building a plugin. Within a day, I have created my first plugin: LastLogin – which...

How to find files in Linux using locate or find commands

In Linux, there are a variety of commands to locate files, each with its own set of advantages and disadvantages. Some are only available in certain distributions, and others are not installed by default. Let’s start with the quickest approach...

Postfix Configuration settings to prevent incoming SPAM

In this post, I’ll share the configuration file I use for Postfix installations and highlight some of the directives I use to combat incoming SPAM. If you want to use it, go ahead. nano /etc/postfix/main.cf nano /etc/postfix/main.cf...

PHPMyAdmin Access denied for user X @ localhost

When you can’t log in to PHPMyAdmin from within cPanel it’s mainly one of two reasons: When you reset the password for that user, MySQL password wasn’t changeduser has a custom .my.cnf file with defined logins for mysql Step 1...

Move email accounts from one cPanel account to another

Moving email accounts along with all emails from one cPanel to another can be done in two ways: IMAPSync – you need access to a terminal and passwords for email accountsFTP (File Manager) – you need access to FTP or cPanel File Manager...

Flush nscd DNS cache

name service cache daemon (nscd) cache is persistent by default on CentOS 7, to flush it, you need to run: nscd -i hosts -i stands for invalidate. You can also check if nscd‘s cache is persistent by running nscd -g nscd caches several other types of...