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Oracle Linux and Solaris runlevels

Published   Read time 1 min 42 sec(s)   (2531 visits).

Like Oracle Enterprise Linux 6, Solaris has runlevels 0 through 6. However, the meanings are somewhat different. In OEL 7 runlevel is target.

Cloud Computing in a nutshell

Published   Read time 5 min(s) 19 sec(s)   (2521 visits).

A practice of using a network of remote servers on the Internet to store, manage, and process data, rather than a local server or personal computer.

A simple vagrant Cheat Sheet

Updated   Read time 2 min(s) 36 sec(s)   (743 visits).

Vagrant is a tool for building and managing virtual machine environments in a single workflow. With an easy-to-use workflow and focus on automation.

How to enable USB write protection in Windows 10

Updated   Read time 1 min 17 sec(s)   (932 visits).

Introducing an unknown USB device into a network can cause a host of security headaches. Take away the threat in Windows 10 in just a few short steps.

Resetting Oracle VM 3.x Agent Password

Updated   Read time 59 sec(s)   (2923 visits).

To facilitate the initial discovery of the Hypervisor part of the setup requires that we set the password for the root user and for the ovs-agent.

Clearing Linux memory cache and swap

Published   Read time 3 min(s) 10 sec(s)   (833 visits).

Every Linux system has three options when clearing cache without interrupting any processes or application services.

Shutdown / Startup DPA

Published   Read time 41 sec(s)   (560 visits).

This article provides simple steps to shutdown and startup Networker DPA services