Linux was made to be free and open. Linux was made to be free and open. The idea is, an individual working with a piece of…
Please run the following script to find out if your system is UEFI or BIOS #!/bin/bash [ -d /sys/firmware/efi ] && fw=”UEFI” || fw=”BIOS” echo…
Yum gives error: “There are unfinished transactions remaining. You might consider running yum-complete-transaction first to finish them” Environment: Red hat / CentOS 5-6-7 Issue…
Here is an example using “ffmpeg” as the package to download. I have tested the process on both Red Hat and CentOS 6.? Install all the…
What Is Cloud Computing? Cloud computing is a computing model that lets you access software, server, and storage resources over the Internet, in a self-service manner. Instead…
Common administrative commands in Red Hat Enterprise Linux 5, 6, and 7 System basics Task RHEL5 RHEL6 RHEL7 View subscription information /etc/sysconfig/rhn/systemid /etc/sysconfig/rhn/systemid subscription-manager identity subscription-manager…
The Terminal Is Optional Whether you want to install software, configure your network, or tweak other system settings, you can do it from the terminal –…
In open source, no matter how original your own idea seems, it is always wise to see if someone else has already executed the concept. For…
The super-fast “Hyperloop” travel concept is just the latest in a series of big, bold dreams by billionaire entrepreneur Elon Musk. Musk unveiled his proposed Hyperloop transportation…
Some operations in computer programming are best served with a loop. A loop is the repetitive execution of a piece of code for a given amount…
Google, IBM and a handful of startups are racing to create the next generation of supercomputers. Quantum computers, if they ever get started, will help us…