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dmesg – Unix/Linux Command, Beginners Introduction With Examples

Dzone - DevOps

‘dmesg’ (display message) is not a popular Unix/Linux command. However, it provides vital information that can be used for troubleshooting production performance problems. Kernel is the core part of the operating system responsible for the effective functioning of the device.

Linux 105
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DevOps Engineer vs Software Engineer

The Crazy Programmer

It is common for people to confuse these two prominent career options – DevOps Engineer and Software Engineer. Role of DevOps Engineer. The DevOps Engineer is responsible for everything from coding to updating, developing, to maintaining the software. Few DevOps engineers are as follows: Build engineer. Dependence.

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Usage of Practical Grep Commands Examples Useful in Real World Debugging in Linux

Dzone - DevOps

There are many commands in Linux which are used by debuggers like grep, awk, sed, wc, taskset, ps, sort, uniq, cut, xargs, etc. Now while debugging we might need to extract some of the data or we need to play with a log file which can not be done by just reading, there is a need for commands.

Linux 144
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Ansible by Example

Dzone - DevOps

In my previous posting , I explained how to run Ansible scripts using a Linux virtual machine on Windows Hyper-V. This article aims to ease novices into Ansible IAC at the hand of an example. The example being booting one's own out-of-cloud Kubernetes cluster.

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Ping – Unix/Linux Command, Beginners Introduction With Examples

Dzone - DevOps

The ‘ping’ command is used to troubleshoot and diagnose network connectivity issues. It is used to check whether the host is reachable. It’s available on all the Operating Systems. ping’ reports the round-trip time for the messages sent from the source to the destination. How Does ‘ping’ Work? Fig: Ping Packets.

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What’s Free at Linux Academy — May 2019

Linux Academy

By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and Cloud skills further. Each month, we will kick off our community content with a live study group allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.

Linux 113
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Free Courses at Linux Academy – November 2019

Linux Academy

To continually support your mission to learn and grow, we are always adding new, free courses and resources for developing Linux and Cloud skills. Members of the Linux Academy community come together and share their insights and questions. DevOps Essentials. Microsoft SQL Server on Linux Quick Start. DevOps Essentials.

Linux 104