Face-masks for 3D printers

With the growing need of face masks due to COVID-19 (AKA CoronaVirus) and the problems purchasing them, many have published different replacements, made of common materials we can find at home Here you can find 3D printer models for the masks in STL format The models actually consist of 2 parts: The mask (in 4…

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Yahalom Blog – Introduction

Hi, In this blog I will collect my thoughts, ideas, solutions, problems from my work. As someone who has: Had his mileage in System as Sys-Admin and system-infrastructure manager and now acting as a developer. Collected his certificate mostly from Microsoft and in the last years digging deep into Linux. Grown in the mobile world…

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HTML iFrame optimized

Allow me to start with a statement: I consider myself a beginner when it comes to HTML/CSS/JS, I’m actually an old-school developer, working mainly with C, C++, VB.NET, Python, Swift and some other programming languages and making my first steps in web-development lately The HTML iframe tag is very powerful tool.By definition, it allows the…

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Virtual Hard Drive Provisioning

When creating a virtual hard drive for a virtual machine, there are two methods to create it: Thin Provisioning:Creating the desired size of the virtual hard disk (as appears in the virtual machine itself by allocating the storage space in the host only when needed. Thick Provisioning:Creating the desired size of the virtual machine hard…

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Reclaim free space of a Virtual-Machine in VMware

When working with an active virtual machine we often encounter a problem with the storage space of the volume, occupied by the host/storage. Background:When you create a virtual machine there are two best practices to create the virtual hard-drive: Thin Provisioning and thick-provisioning, as explained in details here.Well, In thin provisioning, we expect the volume…

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Wiki Formatting Tutorial

This is a brief explanation of the fundamentals of wiki page editing, to help you build a basic wiki page. Wiki is actually Markup lanbguage like HTML and CSS, many tags are embedded and interpreted automatically while editing in wiki and some need to be added for formatting/design improvements. To start editing a page click the Edit link…

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Get started with Wiki

General Help this page contains help for users who want to contribute to the wiki. every link in the main page marked in red is a link to a page that was not created yet, as a member you will be able to create it. to create a new page, use the page Template: simply copy the source of the…

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Android OS Names

This is the history of all Android OS names Version Code name Initial release date API level Android 1.0 No Code Name September 23, 2008 1 Android 1.1 Petit Four February 9, 2009 2 Android 1.5 Cupcake April 27, 2009 3 Android 1.6 Donut September 15, 2009 4 Android 2.0-2.1 Eclair October 26, 2009 5…

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What is Docker

So, What is Docker? Important: Writing this lines, I am not sure I can even consider myself a beginner, I actually know almost nothing about Docker/Containers and all the buzzwords around this world, but here’s what I can say: Docker and the concept of container is is actually a new level of virtualization of data,…

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Map a Windows Share in Linux

Preface Linux has 2 files that contains the mount points: /etc/mtab is a file maintained by the Operating system and should not be touched. /etc/fstab is a file where we can place all the mappings you would like to create Both are loaded when the operating system starts, and as shown later , can be mounted manually. In…

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