Apr 6, 2017 | Linux, Operating System
Red Hat Enterprise Linux 7 Booting Process RHEL goes through the boot process when the system is powered up or reset, with the boot process lasting until all enabled services are started and a login prompt appears on the screen. The following diagram shows the high...
Mar 27, 2017 | Operating System
What is a Path? And why we need Multipathing? A Path or Multipath is a connection between a Server Nodes and Storage Arrays as shown in figure. Linux Multipathing concepts in Above configuration, there is one I/O path that goes through linux server HBA1, SAN switch...
Mar 15, 2017 | Bigdata, Business Analytics, Cloud Computing, Data Center, Database, Ethical Hacking, Hardware, Internet, Java, Networking, Operating System, Programming, Security, Software, Storage, System Integration, Virtualization
This are the IT Jobs that best in them Market. There are a number of people searching classifieds for a career change or to simply break into the exciting tech job market. and everyone have same question in mind: “Which IT Job is the best in Market?” We’ve...
Feb 28, 2017 | Operating System
Basic Network Troubleshooting command: ping: Ping sends ICMP “echo” type packets that request a corresponding ICMP “echo-reply” response from the device at the target address. Using Telnet To Test Network Connectivity: An easy way to tell if a...
Feb 28, 2017 | Operating System
what and why we need Link aggregation ? Link aggregation is a term used in corporate networks to combine the capabilities of two or more physical or virtual Ethernet network interfaces to function as a single logical network pipe. The resultant aggregate offers three...
Feb 28, 2017 | Operating System
Before we start the recovery of deleted file lets understands some concepts. When you start a new process, three file descriptors are created by default. These three file descriptors are called the standard file descriptors and are given the numbers 0, 1, 2. If you...
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