Linux System Hardening Best Practices for a Secure Environment
Linux systems are widely used for their stability, flexibility, and security. However, no system is inherently secure without proper configurations and maintenance. Hardening a Linux system minimizes vulnerabilities and strengthens its security posture. This post outlines key steps to harden
WAMP | Not starting after SSL setup
Problem: After importing SSL certificate files to the server where the CSR was generated, Wamp was failing to start. Solution: This problem occurs because passphrase does not match the given csr key. The solution is before sending the ssl CSR file to
Zoho CRM | Reduce API call consumption
This is a simple idea to reduce API calls consumption when you pull data from Zoho CRM into an integrated piece of code (like server side code in PHP or Java that connects to Zoho CRM to retrieve records). In
Run embedded batch files
In one of the projects we had a batch file which runs another batch file within it in a loop. This was not working. It used to run once and then used to get stuck. This is sample code of
PHP | Clone arrays containing objects
In PHP you need deep cloning to clone arrays containing objects. Suppose we have $cold_items as an array of objects. To clone it appropriately so that while changing the values in one array does not impact the other one, use
Java | Shallow and Deep comparison of objects
There are two types of object comparison in java – shallow and deep. when you use ‘==’ operator, you are comparing the references for equality. It means you are comparing memory addresses of the objects. It is called shallow comparison.
Call third party JSON webservice in cakephp 3.0
To call third-party web service in CakePHP 3.0. You can use Http client available in CakePHP core lib (CakeNetworkHttpClient). Include CakeNetworkHttpClient in your controller. use CakeNetworkHttpClient; Here is the method to call third-party web service. You can use this method
Cakephp | URL routing using prefix after domain name
Routes in an application are configured in app/Config/routes.php. Defining your own routes allows you to define where your application will take the control to for a given URL. Default routing is like this: domain/controller/action Ex. www.xyz.com/user/login Prefix routing will add
Firefox not responding
If you are trying to open a URL in Firefox but it is into long loading cycle and eventually stops responding, then you can try solution given here. This issue can be caused by corrupt cookies or cache. In order
Moodle / PHP | The uploaded file exceeds the upload_max_filesize directive in php.ini
How to increase the value of ‘upload_max_filesize’ variable to upload a file/plugin of larger size. We were trying to install a new plugin with size of approx 3.5 mb in our moodle site. It was showing an error:“The uploaded file