How to solve erratic disk usage statistics from du (Linux command)
Recently on my Linux server box, one of the disk partition was full and had to delete 100’s of MB of...
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Remove Unwanted files from your iPhone and Free up Storage like a Pro – iCleaner Pro Cydia App
Being an iPhone user, it is important for me to have my phone clean and bug free. There are a...A Simple Guide to Install OpenStack Icehouse on CentOS – Two node Architecture
The word “OpenStack” is quite popular these days. You might have heard this word, even if you are not working in...OpenStack Icehouse Installation Errors and Solutions – CentOS
I have been trying to install OpenStack Icehouse on CentOS for almost a week (Since I’m doing this for the...How to insert images or photos to your Note in iPhone or iPad
We have been using our iPhone or iPad without noticing the small and significant add-on that come along with every...A browsing site with ‘white’ standards-WhiteHat Aviator is a new honest chap on the block
I am just like you. I am no Loreal India’s brand ambassador trying to dupe you by claiming so. I...Now have a ‘Kodak moment’ right on your Phone – Kodak and Bullitt join hands to make this possible
Competition is the mother of all new endeavors. Adding more to the essence of the aforementioned line, every king becomes...How to solve the sudoers error – “sorry, you must have a tty to run sudo”
I configured my sudoers file to run a command without a password and without a login terminal, but when execute...List of Common Errors (and Solutions) while Installing and Configuring OpenStack Nova Service
In continuation to my previous articles on OpenStack Errors and Solutions for installation and configuration of KeyStone and Glance, today...Microsoft Windows 10 Event: Here’s what you missed!!
The event held by Microsoft on January 21st was a grand success. There were lots of cheering and lots of...List of Most Common Errors (and Solutions) While Installing OpenStack Image Service GLANCE
I was recently installing OpenStack Icehouse for one of my project by following the official documentation from openstack.org. During the installation of...How to Fix OpenStack’s Keystone Authentication Error – HTTP 500?
Here’s a question from one of our reader Praveen. Question: I’m installing Openstack on a CentOS machine by following the online documentation...Unable to open Sublime Text 2? Getting Error trying to parse settings : No data? Here’s a fix
Sublime Text is an exciting software with a number of interesting features and useful plugins. I was a fan of...Did you run ‘mysql_secure_installation’ after Installing MySQL? It helps Secure MySQL
The MySQL database package comes with an automated secure installation script called “mysql_secure_installation”. It’s advised to run this script soon...How to Add a Direct Dial shortcut to your Homescreen on Android 4.1.2
Recently my colleague upgraded his smartphone to Android Lollipop version. Me owning the Samsung Galaxy S2, was eager to see...How to Install and Configure NTP for Time Synchronization in CentOS?
I was recently working on a Grid Computing project, where I had to install a grid middleware called Globus Toolkit....‘yum update’ Failed with an error message “Couldn’t resolve host’ on Centos – Here’s a Fix
One of our reader sent us the below question. Question: I have CentOS 4.9 installed on my PC and thought...Mastering Safari – 11 Shortcuts to Improve iPhone Browsing Experince
Safari is the best browser bundled with your iOS device, take few steps ahead and learn these gestures to make...Source maps not created in Sass 3.4.11 (Selective Steve) – Here’s a Fix!
I recently started working with Scss and found it to be great! Scss is a great way to manage and...