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CentOS – IP FailOver Setup Using KeepAlived

Thursday, 21 December 2017 Written by admin

Install Required Packages

Install Keepalived

Configure Keepalived on first node

Keepalived configuration File: /etc/keepalived/keepalived.conf

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Splunk – Erase data from Splunk Server

Monday, 4 December 2017 Written by admin

Attention: this erase all datas!!! Do no use in production. Use | delete.

Mostly used on a Lab after unsuccessfull tests.

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Enable SNMP on ESXi 5.1 or later

Friday, 1 December 2017 Written by admin

How do I enable SNMP on the ESXi host to be able to monitor it using SNMP.

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Wicd – open source wired and wireless network manager

Tuesday, 3 October 2017 Written by admin

Wicd is an open source wired and wireless network manager for Linux which aims to provide a simple interface to connect to networks with a wide variety of settings.

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yum syntax to update all except Kernel

Friday, 22 September 2017 Written by admin

The syntax is:

Examples
To prevent yum command from updating the Kernel type:

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