Free SSL Certificates using Letsencrypt.org and acme.sh on XMAPP in Linux

Referencehttps://github.com/acmesh-official/acme.sh

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“Key is already in use” of How to use 2 public key in github

Error 1: Solution 1 – https://stackoverflow.com/questions/17846529/could-not-open-a-connection-to-your-authentication-agent Error – 2 Solution – 2 eval ssh-agent -sssh-add ~/.ssh/id_rsa_rajesh.cotocus

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Top Sites for Corporate Training, Online Tutoring and Digital Education

Online Training Also known as computer based training (CBT), distance online learning, or e-learning, online training is a form of instruction that takes place completely on the internet. It involves…

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DevOps Interview Questions and Answer – Part 5

DevOps Interview Questions: Programming What is your favorite scripting/programming language(s)? Why ? General CS, algorithms Q&A: 5 minutes Data structures – discuss possible implementations and applications: Binary tree Hash map…

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Front End Developer Interview Questions

CSS Interview Questions What is CSS selector specificity and how does it work? What’s the difference between “resetting” and “normalizing” CSS? Which would you choose, and why? Describe Floats and…

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How to cope with a 7-page essay faster

Being a student is not as easy as you might wish it to be. You have many responsibilities that make your life complicated from time to time. Being obligated to…

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4 Recommendations on Starting that Terrifying Research Project

How to Start a Research Paper that You Dread the Thought of? If you’re a college or university student, academic writing assignments are an indispensable part of the process. For…

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Deep Dive into Git Internal with SHA1 and Hash

Questions What is SHA1? What if 2 hash collision while using git? Process of sign a commit or tag in git? Why sing a commit or tag is required? How…

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What is Jira Advanced Roadmaps (formerly Portfolio)?

Advanced Roadmaps aka Portfolio is a tool that enables teams to build plans and track progress in Jira Software. Being an add-on for Jira, it provides seamless integration with all…

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What is Large Scale Scrum (LeSS)?

Large-Scale Scrum ( LeSS ) is a way of scaling agile and scaling scrum to large and big product development groups. It has been used since 2005 in different software…

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Site Reliability Engineering – SRE – Free Ebooks and Handbook Collection

https://s905060.gitbooks.io/site-reliability-engineer-handbook/content/ https://github.com/s905060/site-reliability-engineer-handbook https://github.com/captn3m0/google-sre-ebook https://github.com/euclid1990/google-sre-book https://github.com/dastergon/awesome-sre https://github.com/sysbooks/site-reliability-engineering https://github.com/captn3m0/google-sre-ebook/releases https://github.com/vorozhko/site-reliability-engineer-guide https://github.com/andrealmar/sre-university https://github.com/mxssl/sre-interview-prep-guide https://github.com/chiaen/sre-book-in-audio https://free-for.dev/

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List of IP Address of Microsoft Bingbot and Googlebot

GooglebotGooglebot is the generic name for Google’s web crawler. Googlebot is the general name for two different types of crawlers: a desktop crawler that simulates a user on desktop, and…

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Jenkins Pipeline Complete Reference Tutorials

What is a Jenkins Pipeline? Jenkins Pipeline (or simply “Pipeline”) is a suite of plugins which supports implementing and integrating continuous delivery pipelines into Jenkins. Jenkins Pipeline provides an extensible…

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How to save HTTP requests headers, methods and body to a file?

Method 1 – Using mod_log_forensic apache Module Step 1 – Check if mod_log_forensic module is enabled or not Step 2 – Enable mod_log_forensic module using following lines in httpd.conf Method…

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Why Every University Library Should Be Well-Equipped with ICT

When it comes to picking a college or a university, people don’t go there just to get by. They seek a higher-level education that would help them become top-notch professionals…

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Weight Loss and Body Building Web Page Collections & Reference

Top 10 most effective home made drinks for faster fat reduction and weight loss Top 10 Supplements & Capsules for Body Building to gain Muscle Mass and Energy Top 10…

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Protected: Rajesh Kumar Supported Tools & Cost Table – 2021

There is no excerpt because this is a protected post.

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How to setup Datadog APM for Java application running with Tomcat

SOURCE FOR APM – https://docs.datadoghq.com/tracing/trace_collection/?tab=containers This note is applicable for only Host Based APM. Step 1 – Install Datadog Agent in Centos or Ubuntu or Windows Step 2 – Install…

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How to install datadog agent in centos rhel linux?

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Datadog Agent Setup in Windows Step by Step Guide

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Self-hosted Alternative for gist, apple notes, onenote, Google keep & evernote

Self Hosted Gist alternatives like markdown software https://simplemde.com/ https://github.com/cebe/markdown https://packagist.org/packages/michelf/php-markdown https://parsedown.org/demo https://github.com/FoxUSA/OpenNote https://paperwork.cloud/ https://github.com/paperwork/paperwork https://github.com/erusev/parsedown Best alternative for onenote including Free, Open source and self hosted onenote evernote apple notes…

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List of Free and Open Source Maps and Global Positioning System (GPS)

Geo2tz – Get the timezone from geo coordinates (lat, lon). MIT Go/Docker GraphHopper – Fast routing library and server using OpenStreetMap. (Source Code) Apache-2.0 Java Hauk – Easy to setup location sharing platform that lets you temporarily…

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List of Open Source CMS which is Developed in Laravel

Craft CMS What is Craft CMS?Craft is a flexible, user-friendly CMS for creating custom digital experiences on the web and beyond. It features: An intuitive, user-friendly control panel for content…

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List of Top 17 Composer PHP Packages in Laravel for SEO Ranking

List of Top 17 Composer PHP Packages in Laravel for SEO Ranking https://packagist.org/packages/artesaos/seotools https://packagist.org/packages/mageplaza/magento-2-seo-extension https://packagist.org/packages/wilr/silverstripe-googlesitemaps https://packagist.org/packages/symfony-cmf/seo-bundle https://packagist.org/packages/silverstripe/googlesitemaps https://packagist.org/packages/novactive/ezseobundle https://packagist.org/packages/mad-web/laravel-robots https://packagist.org/packages/marcortola/behat-seo-contexts https://packagist.org/packages/melbahja/seo https://packagist.org/packages/dachcom-digital/seo https://github.com/eyecatchup/SEOstats https://packagist.org/packages/yoast-seo-for-typo3/yoast_seo https://packagist.org/packages/sonata-project/seo-bundle https://packagist.org/packages/ether/seo https://packagist.org/packages/clickstorm/cs_seo https://packagist.org/packages/cyber-duck/silverstripe-seo https://packagist.org/packages/werkspot/sitemap-bundle

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List of all Linux Networking Tools in one Page

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50 Coding Interview Questions for Programmers

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Track Keywords Position On Google that Impacts Your Website Score

The website owner or website administrator must make SEO-improving plans to run a successful site in the marketplace. For this purpose, the owner would have to give a lot of…

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List Of Top 6 YouTube Tools To Boost Video Marketing

When people talk about social media, the first networks that come to mind are usually Facebook, Instagram, and Twitter. While YouTube may not be your first thought, it needs to…

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Top 17 Strategies And Ways To Market Your Business Online

The word ‘marketing’ conjures up visions of pricey marketing strategies and excessive expenditure for many people and businesses. However, it doesn’t have to be expensive: there are plenty of free…

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Checklist Of Top 26 Tactics & Best Tricks of For SEO

This SEO checklist outlines the most important things you should do whenstarting a new website or performing an SEO Audit.It covers technical SEO, Keyword Research, On-Page SEO, Link Building and…

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