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Web Servers & Applications

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cPanel CloudLinux – Things to do for PHP Modules & Extensions

By |2020-03-26T16:48:22-04:00March 26th, 2020|Categories: Linux System, Web Hosting, Web Servers & Applications|Tags: , , , , , , , , , , , |

When you first install CloudLinux in cPanel, you may got issue on php modules and extensions such as ioncube, MySQL extention, etc. WordPress users may got the message: Your PHP installation appears to be missing the MySQL extension which is required by WordPress. And WHMCS/ionCube users may got the message: The ionCube PHP Loader needs to [...]

Mount Amazon S3 Bucket As Local Drive (CentOS)

By |2020-03-17T06:57:58-04:00March 17th, 2020|Categories: File Sharing & Hosting, Linux System, Web Servers & Applications|Tags: , , , , |

How to mount s3 bucket as a local drive on CentOS ? Here I'm going to set this up step by step... We will use s3fs-fuse to integrate amazon s3 bucket into a CentOS Linux machine as a local drive. Login to your server using PuTTy, login as root or get root permission via sudo command. [...]

Activate Windows Server 2012 R2 With a Product Key

By |2020-03-15T15:41:27-04:00March 15th, 2020|Categories: Windows Server|Tags: , , , , , |

You may having some issue with the general documentation of activating Windows Server 2012 R2 with a product key. Here I'm going to show you a easy method for activating the server in a minute. First, make sure you have downloaded the standard evaluation version from Microsoft. If you have Core edition installed this method will [...]

Amazon SES – VestaCP SMTP Relay Setup

By |2019-10-04T18:21:14-04:00October 4th, 2019|Categories: Email & Messaging, Linux System, Web Servers & Applications|Tags: , , , |

We will edit the Exim configuration to relay SMTP via Amazon SES. (Amazon Simple Email Service)     Now, login to your VestaCP panel, and configure Exim.     Find "begin routers" in exim configuration.     After the begin routers line, add the following. send_via_ses: driver = manualroute domains = ! +local_domains transport = ses_smtp [...]

VestaCP – Upgrade MySQL to 5.7 on CentOS 6

By |2019-10-06T04:31:39-04:00October 2nd, 2019|Categories: Linux System, Web Servers & Applications|Tags: , , |

Login as root to SSH: service mysqld stop mkdir /var/lib/mysqlbackup cp -aR /var/lib/mysql/* /var/lib/mysqlbackup yum localinstall yum install mysql-community-server service mysqld start mysql_upgrade -uroot service mysqld restart chkconfig --level 345 mysqld on reboot

VestaCP – SMTP Error (550) – Invalid HELO name

By |2019-10-01T06:45:29-04:00October 1st, 2019|Categories: Email & Messaging, Web Servers & Applications|Tags: , , |

Your mail client may notice you the following: SMTP Error (550): Failed to set sender "" (Access denied - Invalid HELO name (See RFC2821 4.1.3)). And the message sending is failed ! right ? Here is the solution. You should add smtp helo name in the configuration. $config['smtp_helo_host'] = 'localhost'; Find the file from your [...]

PHP Upgrade on VestaCP (CentOS) – Easy Method

By |2019-09-28T05:53:13-04:00September 28th, 2019|Categories: Web Servers & Applications|Tags: , , , |

CentOS installation comes with PHP 5.4 which should upgrade to run websites. To install a newer version of PHP, follow the easy instruction listed below: yum install yum install yum-utils For PHP 5.6 yum-config-manager --enable remi-php56 For PHP 7.3 yum-config-manager --enable remi-php73 Now upgrade php yum -y upgrade php* Check the php version php -v [...]

How to Completely Remove CSF Firewall – CentOS 7 with cPanel/WHM

By |2019-03-21T11:55:01-04:00March 21st, 2019|Categories: Firewall, Linux System|Tags: , , , , , |

You may already know that how to uninstall CSF. I am giving the uninstall command again here. cd /etc/csf sh But, what the problem after uninstall is the lfd down email alert ! You will receive regular email alert about the service lfd down. Because csf is not completely removed yet. So, manually remove the [...]

Show Disk Usage – Linux

By |2020-03-18T12:36:28-04:00March 3rd, 2019|Categories: Linux System|Tags: , , , , , , , , , , |

A simple command can shows us the current disk usage in Linux terminal. Command: du -s <path> Example: du -s /etc du -s /usr du -s /var du -s /home Note: The usage will shows as Kilobytes In cPanel/WHM platform, most of the disk-usage is in /home

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