Linux System Call Error Codes

In computing, a system call is the programmatic way in which a computer program requests a service from the kernel of the operating system it is executed on. A system call is a way for programs to interact with the operating system. A computer program makes a system call when it makes a request to the operating system’s kernel. System

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Splunk and its Components

Splunk Its all about machine data (logs) – Collect, Index and Analyze. Splunk is a software that indexes IT machine data from any Infrastructure components such as Application, Server (Physical & Virtual) , Network Devices, Web Servers etc . Splunk platform actually aggregates and analyzes the logs that is collected and indexed from various components. It’s powerful, versatile and fast

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Difference between Redhat Linux 6 & 7

A quick comparison between the two major RedHat Enterprise Linux Operating System versions – RHEL6 & RHEL7. Below table shows a few differences between them. Component Red Hat Enterprise Linux 6 (Santiago) Red Hat Enterprise Linux 7 (Maipo) Release Date November 10, 2010 June 10, 2014 Kernel Version 2.6.32-* 3.10.0-* Default Filesystem Ext4 (fourth extended filesystem) XFS First Process Name/ID init (process ID

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