Depending on your need, there are many free terminal emulators which allow partial to full functions like terminal apps on Linux or OS X. We already know what is Terminal and What is Terminal Emulator. Another thing which many users are not fully aware of is types of Shells - UNIX Shell. Probably you have seen such a nice online terminal emulator on others' website and want to have something that … [Read more...]
Computer and Internet
Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.
Install and Run SIP Server on Ubuntu : Basic Guide
You can Install and Run SIP Server on Ubuntu, Actually the Software is Free Software Too. The Configuration Can Go Complicated on OpenStack. As we shown on SRV records, you can add SIP as SRV record on Rackspace Cloud DNS, probably the Load Balancers do not support SIP Protocol ( ask them, we can not give warranty about their product features ). Obviously, you can install and run your own SIP … [Read more...]
Generate CSR File for SSL Certificate Request on Mac OS X
Instead of Server Operating System, You Can Use Your Mac OS X or Linux to Generate CSR File for SSL Certificate Request. Most probably fails to understand the fact : the guides on SSL Certificate authorities are written for Microsoft Windows users not for us. They probably can not generate readable / secure key / csr. If we generate on our own Mac or Linux PC, we can actually manage them and keep … [Read more...]
What is Softswitch?
Softswitch is the main device control layer architecture within a NGN (Next Generation Network), to provide call control (signaling and management services), call processing, and other services on a switched network Packet ( IP ). Example usage of Softswitch can be given with Cisco Unified Communications and other products. The Softswitch acts as manager at the time of interconnecting traditional … [Read more...]
Special Requirements For Data Security in the Cloud
Special Requirements For Data Security in the Cloud are Realized Primarily by Legislature with the Help of Committees and Working Groups. In the previous article, we have discussed about the Technical Aspects of Data Security in the Cloud. In this article, we will describe the working groups, their goals; as well as standards and certifications in the context of Data Security in the … [Read more...]
Enable Syntax Highlighting in nano on SSH from iTerm2
Most Users Want to Enable Syntax Highlighting in nano on SSH from iTerm2. It really looks odd to have mono colored SSH screen. Definitely you know what is Syntax Highlighting, else you would not search or read this article! The basic thing need to be understood is that; definitely your Terminal or iTerm2 is well decorated with Color Schemes, Syntax Highlighting etc; keep two things in mind - first … [Read more...]
Memcached Configuration and Optimization for Rackspace Cloud Server
Memcached Configuration & Optimization for Rackspace Cloud Server Guides To Tune CPU and RAM Expensive Queries to be Served from the Cache. Memcached is more harder to properly nicely configure than you can think. Many parameters of the setup need to be known for Memcached. We basically started from a very cost effective solution - How to Install WordPress on Rackspace Cloud Server (Ubuntu … [Read more...]
Technical Aspects of Data Security in the Cloud
Cloud computing, no longer just a buzzword, but it has established itself over the years as a serious technology for the provision of infrastructure, platforms and applications. Cloud computing cow offers industry specific cloud solution for certain services. The end-users, for example, have the opportunity to outsource the data previously stored locally in the cloud and the advantage of this, … [Read more...]
List of Open Source Free Web Hosting Control Panel
Here is a list of Free Web Hosting Control Panel either with GNU GPL License or Open Source Compatible License which can run on Cloud IaaS. Some of them have dubious License, in case you are using for Commercial purpose, you must convert it to BSD Clause 2 License on your own repository and then add either Apache License or GNU GPL 3.0 License. It is a moral crime to use a restrictive license. … [Read more...]
RESTful API for WordPress to Enable Public HTTP GET Request for Posts
RESTful API for WordPress Can Enable Many Features to a Website Like We Can Fetch Data for Facebook Page from Widget via HTTP GET Request. Previously, we explained Why Your Cloud Based App Needs API and if you are not sure what is REST API or Representational State Transfer API, you must read the linked article first. We have a nice tool named CocoaRestClient which can test your App's response. As … [Read more...]
Add Post Thumbnail to RSS Feed in WordPress
Add Post Thumbnail to RSS Feed in WordPress in Very Easy Steps to Make Your Feed and FeedBurner Delivered Newsletters More Interesting. We have lot of articles on troubleshooting WordPress RSS Feed and Feedburner - if you face any issue in future, you can search them by manually searching on our website. Actually for Facebook, Twitter; the media files are directly grabbed from the Open Graph … [Read more...]