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Install Python 3 on Linux (Redhat, CentOS, Ubuntu)

By Shrikant Lavhate | Published: November 6, 2017 | Modified: June 25, 2020

Learn how to install python 3 on Linux like Redhat, centos, ubuntu, etc. Also, learn how to get rid of a few python related errors.

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What are the huge pages in Linux?

By Shrikant Lavhate | Published: November 2, 2017 | Modified: June 25, 2020

Learn about huge pages in Linux. Understand what is huge pages, how to configure it, how to check the current state, and how to disable it.

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check_mk error Cannot fetch deployment URL via curl error

By Shrikant Lavhate | Published: October 17, 2017 | Modified: June 25, 2020

Article explaining ‘ERROR Cannot fetch deployment URL via curl: Couldn’t resolve host. The given remote host was not resolved.’ and how to resolve it.

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mount.nfs: requested NFS version or transport protocol is not supported

By Shrikant Lavhate | Published: October 16, 2017 | Modified: June 25, 2020

Troubleshooting error ‘mount.nfs: requested NFS version or transport protocol is not supported’ and how to resolve it. 

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How to test internet speed in Linux terminal

By Shrikant Lavhate | Published: October 10, 2017 | Modified: June 25, 2020

Learn how to use speedtest CLI tool to test internet speed in the Linux terminal. It also includes a one-liner python command to get speed details right away.

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Understand data center tiers: tier 1 to tier 4

By Shrikant Lavhate | Published: October 9, 2017 | Modified: June 25, 2020

Understand and learn about data center tier. The article explains the data center standardization matrix: tier 1 to tier 4 along with its eligibility criteria.

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KernelTalks turned one!

By Shrikant Lavhate | Published: October 6, 2017 | Modified: June 25, 2020

Kerneltalks blog turned one today. This article crafts a year blog journey in info-graphics! Keep visiting us. Thank you!

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device eth0 does not seem to be present, delaying initialization error on Linux VM

By Shrikant Lavhate | Published: October 5, 2017 | Modified: June 25, 2020

Step by step procedure to resolve “device eth0 does not seem to be present, delaying initialization.” error on Linux VM.

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How to download files from EC2 to local machine using winSCP

By Shrikant Lavhate | Published: September 29, 2017 | Modified: June 25, 2020

Learn how to transfer files between desktop and EC2 using winSCP. Using key based authentication, winSCP can be connected to EC2 to download/upload files from/to server.

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How to reset iptables to the default settings

By Shrikant Lavhate | Published: September 28, 2017 | Modified: June 25, 2020

Learn how to reset iptables to default settings. The default setting of iptable is to accept all for all types of connections.

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