Category: Uncategorized
Check if Array contains a specific String in C++
This tutorial will discuss about a unique way to check if array contains a specific string in C++. Suppose we have a string array, and a string value. Like this, const char* arr[] = {“This”, “is”, “a”, “sample”, “text”, “message”}; std::string strvalue = “sample”; Now, we want to check if this string array arr contains …
Learn how to – Secure Asterisk and FreePBX from VoIP Fraud and Brute force attacks
Learn how to – Secure Asterisk and FreePBX from VoIP Fraud and Brute force attacks. In this guide, I’ll show you how to secure your Asterisk and FreePBX setup by setting up an effective VoIP Blacklist using Geo-location filtering. Nowadays there are lots of brute force attack and VoIP Fraud attempts targeting Asterisk, FreePBX and any other PBX …
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Learn how to – Gitleaks – How to Audit git repository for secrets
Learn how to – Gitleaks – How to Audit git repository for secrets. Do you store unencrypted passwords, secrets and any other unwanted data types in your git source code repositories?. Gitleaks gives you a way to scan your git repositories for these unwanted data which should be private. The scans can be automated to fit …
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How to Port Vodafone to Airtel
Learn how to Port Vodafone to Airtel by following the guidelines in today’s post. Most telecommunication users have their best telecommunication network provider based on the services they receive on data and airtime, including strong network connectivity. When any of these services develops a fault, the subscribers immediately change to another service provider that has …
Learn how to – Configure Centralized SSH for Linux systems using ShellHub
Learn how to – Configure Centralized SSH for Linux systems using ShellHub. SSH is an acronym for Secure Socket Shell or secure shell. This is a cryptographic protocol used to manage and create a secure communication between two computers over an unsecured network. SSH can also be used to refer to the suite of utilities …
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Learn how to – How To Install Terraform on Ubuntu 22.04|20.04 |18.04
Learn how to – How To Install Terraform on Ubuntu 22.04|20.04 |18.04. This guide will help you install Terraform on Ubuntu 22.04|20.04 |18.04. Terraform is an Infrastructure as code tool which allows you to easily manage cloud resources in a versioned manner. You use Terraform to build, change, and version infrastructure deployed on popular service …
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Learn how to – Install Docker CE on Fedora 38/37/36/35/34/33
Learn how to – Install Docker CE on Fedora 38/37/36/35/34/33. Welcome to our guide on how to install Docker CE on Fedora 38/37/36/35/34/33 Linux distribution. The release of Docker we’ll install is Docker Community Edition (CE). Docker is a leading container runtime engine that allows you to package your applications with all of its dependencies …
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Learn how to – Install Latest Node.js & NPM on Ubuntu / Debian
Learn how to – Install Latest Node.js & NPM on Ubuntu / Debian. Welcome to our guide on how to install Latest Node.js and NPM on Ubuntu & Debian Linux distributions. Node.js is a free and open source server-side programming language which runs on various platforms (Linux, Windows, Unix, macOS). Node.js is a JavaScript runtime …
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Learn how to – Install CRI-O Container Runtime on Debian 11 / Debian 10
Learn how to – Install CRI-O Container Runtime on Debian 11 / Debian 10. In the year 2017, the Kubernetes project introduced to the public its Container Runtime Interface (CRI). CRI is a plugin interface designed to give kubelet (an agent used to start containers and create pods in Kubernetes cluster) the ability to use different OCI-compliant …
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Learn how to – Enable and Configure REST API Access in Ceph Object Storage
Learn how to – Enable and Configure REST API Access in Ceph Object Storage. If you have a running Ceph Object Storage cluster in production, you may need the RESTful API for administration, integration with other systems and monitoring. The RESTful API plugin for the Ceph Manager (ceph-mgr) provides an API for interacting with your …
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