Server

Commands Mac Server
How to Run PHP Specific Version for a PHP Script in MacOSX?
August 15, 2022
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Suppose you have a php CLI Script that runs only on php version 5.4, but your default PHP version is 8.0.1. So run the below command to run the php Script in PHP 5.4: # /Applications/MAMP/bin/php/php5.4/bin/php -q test.php If you need to ru the PHP Script inn PHP 7.4 then run the below command: # […]
Server WHM
Generating ECC CSR Certificate on Apache on Linux CentOS – PCI standards
June 9, 2021
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Generating ECC CSR Certificate on Apache on Linux CentOS – PCI standards
Recently My One of the Product PayPal IPN was not working. I thought my code had some problems but after changing whole codes, it was not working. Then I discovered using Paypal IPN Simulator (https://developer.paypal.com/developer/ipnsimulator/) that IPN was not handshaking with my domain as my domain was using very basic SSL. So, I found that […]
Commands Linux CentOS php Server WHM
WHM:: PHP Mail is Not Working-Showing Its Disable
June 24, 2020
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When your mail does not work, one example could be as below: Now Update your php.ini from WHM MultiPHP INI Editor, you can see: disable_functions = mail Modify it with disable_functions = Click Save Restart your APACHE from WHM or command prompt.
Commands Email Linux CentOS Server Uncategorized
DKIM Set for my subdomain
January 26, 2020
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I faced so much trouble while setting DKIM for one of my sub domain, there are so many online tutorials but not a single tutorial that describes everything at one spot. So I was thinking why not I write my own blog on it. What is DomainKeys Identified Mail (DKIM)? DomainKeys Identified Mail (DKIM)? It […]
AWS Server
Learn AWS in One Day: Launch an Application with AWS Elastic Beanstalk
October 18, 2019
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I am Mac USER, I need to install AWS Set up the Elastic Beanstalk Command Line Interface first. Details can be found: https://aws.amazon.com/getting-started/tutorials/set-up-command-line-elastic-beanstalk/ Start the MacOS terminal application ———————————————————————————- If you have the Homebrew package manager on your mac, update your homebrew fomulae by running the following command in Terminal: $ brew update Using Homebrew, install […]
Commands Linux CentOS Security Server
How To Check SHA 2/TLS 1.2 compatibility of your Linux server for Uninterrupted Communication
September 3, 2017
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Its been set that we must SHA 2/TLS 1.2 migrate by October 31st, 2017. This is how you can check by yourslef if your server is ready for the migration, review your LINUX server OS and see if it is running with OS that has TLSv1.2 support. I cheked my server OS & found RHEL […]
How To Programmer Security Server
Fixing Email Scrap in your XML API when you use CoudFlare
September 3, 2017
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Fixing Email Scrap in your XML API when you use CoudFlare
Recently I am using CloudFlare for one of my server. We give XML API support for one of our product. When any developer is trying to get their Order Details though our Shopping Cart API recently, somehow in the XML, all emails are scrapped.  Even I have found that, some additional javascript is added in […]
HostWay Linux CentOS Programming Server
Common Ports to Set for Linux New Server in Firewall
September 3, 2017
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Common Ports to Set for Linux New Server in Firewall
Sometimes I have found after hosting new web project to new Linux Server, so many services stop working like webmail, ssl, WHM, cpanel. Later, I figure it out that, most of it because Firewall blocks them as there are no authorized port described / configured in the firewall. It always so tough to remember all […]
HostWay Server
How To Enable WHM Access in Firewall for Hostway Server
November 7, 2015
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EVERY TIME, I have a new Server from HostWay, I face trouble with WHM Access, I post ticket toHostWay to Resolve the Issue for me. But Now as I know how they do it for me, I should do it myself, getting older, forget things, so sharing it, Now, no chance to forget.  All that […]
Email Server
How To Add DKIM for a Domain
October 1, 2015
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1. First You will have to create keys, follow the below instruction Browse the Site: https://www.port25.com/support/domainkeysdkim-wizard/ Type the Domain Name: arzerin.com Domain Key Selector: default (if you want something different for example “mail”, you can type mail) Set Key Size: 2048 Upon Clicking The “CREATE KEYS” Button, you will receive “Public Key” and “RSA Private […]

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