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You are here: Home / Archives for 2017

Archives for 2017

Date & time management in Linux using timedatectl command

Published: November 15, 2017 | Modified: June 25, 2020 | 2,245 views

Learn timezone management using timedatectl command. Article explaining different uses of timedatectl command along with examples.

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How to troubleshoot RPC: Port mapper failure – Timed out error

Published: November 14, 2017 | Modified: June 25, 2020 | 20,031 views

Learn how to troubleshoot RPC: Port mapper failure – Timed out error on NFS client. This will help you to resolve NFS mounting being timed out issue.

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How to change timezone in Linux server (RedHat, CentOS, Ubuntu)

Published: November 13, 2017 | Modified: June 25, 2020 | 6,869 views

Learn how to change timezone in Linux server. Understand timezone files location, configuration files and way to change timezone using them.

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How to configure login banners in Linux (RedHat, Ubuntu, CentOS, Fedora)

Published: November 10, 2017 | Modified: June 25, 2020 | 35,728 views

Learn how to create login banners in Linux to display a different warning or information message to the user who is about to log in or after he logs in.

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All you need to know about sosreport tool

Published: November 9, 2017 | Modified: June 25, 2020 | 5,654 views

Understand sosreport in detail. Learn how to generate sosreport and how to read sosreport in this article.

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Access denied error in NFS for root account

Published: November 8, 2017 | Modified: June 25, 2020 | 4,056 views

Learn how to resolve access denied issue in NFS mount point. Understand how root access is limited in NFS and no_root_squash to be used.

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Googler : Search google right from your Linux terminal

Published: November 7, 2017 | Modified: June 25, 2020 | 1,844 views

Learn the search power tool Googler to search keywords on Google from the Linux terminal. The text-based search tool works on all Linux distros.

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

Published: November 6, 2017 | Modified: June 25, 2020 | 8,876 views

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?

Published: November 2, 2017 | Modified: June 25, 2020 | 41,349 views

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

Published: October 17, 2017 | Modified: June 25, 2020 | 793 views

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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