Here is an OpenStack Swift Client Web Interface That Works Like Somewhat Rackspace Provides Options For the Clients. It is Python, Django Based. OpenStack, frankly is coded for Rackspaces own usage (obvious, who will develop for the others); where NASA or NSA uses it; that is unknown, but for sure, OpenStack Swift can give solid pain. Understand it - OpenStack is actually nicely coded, but despite … [Read more...]
Example Bash Script For Arithmetic Math Calculation with Input Value
Here is an Example Bash Script For Arithmetic Math Calculation with Input Value. With Simple Logical Sets, in Bash, we do run complex stuffs. This was made for answering a Quora's question. May be, someone looking for learning bash scripting. We wrote about writing bash script before and about unix shell. Example Bash Script For Arithmetic Math Calculation with Input Value : The … [Read more...]
How to Use vi Text Editor
Here is an Easy Guide to How to Use vi Text Editor. Nano is easy, fast to learn and good text editor, but ultimately you will need to learn vi. Yes, you can do Syntax Highlighting in Nano. But, practically that is the kind of end of Nano's usage. Nano is not written for powerful text editing. This How to Use vi Text Editor guide will not make you a vi expert, but you can; at least use if Nano … [Read more...]
Upload WordPress Objects to OpenStack Swift (HP Cloud CDN)
Here is How to Upload WordPress Objects to OpenStack Swift, Working Example is With HP Cloud CDN and W3TC Plugin. Necessity is the Mother. What a Linux Server will have difference with a Mac? We have shown how to upload objects to HP Cloud CDN, that is a raw OpenStack Swift from OS X. OpenStack Swift - simple! Why fight with hundreds of crap PHP scripts when there is a perfect tool name Python … [Read more...]
DNS Records and Analysis of How a Domain is Routed
With One Domain Name, There Can Be Many Associated Protocols. How These Records are Routed, Resolved and Peering Happening Can Be Analyzed. Normally, we only analyze certain parameters, but from a broader aspect, Internet Exchange Points (IXPs), Peering - all play a big role for resolving a domain. The control over the router on Ingress and Egress Policies can give many details. Root … [Read more...]
Colorful Bash on SSH with Syntax Highlighting (Ubuntu)
Here is How To Get Custom Colorful Bash on SSH on Ubuntu and Other GNU Linux Along With Syntax Highlighting for Nano Text Editor. Quite Easy Steps. While iTerm2-Homebrew-Oh-My-ZSH gives hundreds of colors, it is quite pathetic to work with white colored texts with some color provided by iTerm2. No worries, you will get colorful Bash on SSH with Syntax Highlighting on your Ubuntu or other GNU Linux … [Read more...]
Nginx Config Syntax Highlighting in Nano (Ubuntu)
Normally, People Will Use SSH to Edit the Nginx Configuration Files. Here is How to Get Nginx Config Syntax Highlighting in Nano on Ubuntu. First, we are describing the method for localhost, so that one can test and edit the rc files, in other two subheads, we will describe how to enable Nginx config Syntax Highlighting in Nano on Ubuntu Server and what are problems of Syntax Highlighting in Nano. … [Read more...]
Important Python-Novaclient Commands (HP Cloud OpenStack)
Here are Some Important Python-Novaclient Commands Mainly For HP Cloud, Which Uses OpenStack. Python-Novaclient is More Powerful Than GUI Tools. If you need to setup the Python-Novaclient, you should read our guide for getting started with HP Cloud. On GUI dashboard, there is a file named OpenStack RC file. From that file, you can configure your local computer's client. Important … [Read more...]
Command Line Music Player with Visualizer
Here is the source code and steps to install a Command Line Music Player with Visualizer to play music from iTerm2 or Terminal or from SSH. Previously, we talked about Herrie - a good, stable CLI Music Player. The players name is Open Cubic Player, it possibly has a GNU GPL License, but the developer is quite restrictive about development, porting etc. - clearly written to inform the Author about … [Read more...]
OS X Nano Syntax Highlighting
Here is How to Update OS X Nano and Enable OS X Nano Syntax Highlighting For Various Languages. Needed dot Files to Match With iTerm2 Has Been Supplied. Apple uses old version of Nano! Yes, it is 2.0 or something like that on OS X Yosemite - the funky OS update from Apple. Yosemite has targeted the mass, who will update Nano? An Operating System's Text Editor does not get updated. We are using the … [Read more...]
OpenStack Monitoring Tool (For HP Cloud)
Less Known but there is OpenStack Monitoring Tool For HP Cloud, rather HP Cloud Monitoring Tool for Checking the Nova Instances via GUI. The most advanced OpenStack Monitoring Tool is definitely created by Racksapce with the broader name Cloud Monitoring Tool (RAXMON) but is not compatible with the other vendors. But, ongoing efforts on HP Cloud Monitoring Tool actually exists. As we have pointed … [Read more...]