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1 кг муки высшего сорта | женская одежда оптом | строительство домов

Author: thirumalai

Management Thirukkural 

Art of decision making

July 12, 2019 thirumalai 0 Comments

– Ref source: Thirukkural A fool will act first and then think, where as wise-men will think first then act One

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Docker 

Setting up your own private Docker registry

May 4, 2019May 4, 2019 thirumalai 0 Comments Docker

In this article, we are going to set up our private Docker registry in CentOS7 VM. We are going to

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Linux 

Linux server Hardening

September 14, 2018 thirumalai 0 Comments Linux Hardening, Linux Server Hardening steps

Linux Server Hardening steps: 1. Setting message of the day, banner /etc/motd 2. Creating Admin service accounts 3. Setting Password

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Python 

Python script to create ‘N’ number of user IDs from CSV file

August 13, 2018 thirumalai 0 Comments crypt, os.system, user id creation python script, useradd

Let us write a python script to create ‘N’ number of user IDs in Linux server. Script Input: a CSV

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Ansible Kubernetes 

Provisioning Kubernetes cluster using Ansible and Kubespray

August 13, 2018 thirumalai 0 Comments ansible for kubernetes, k8s, Kubespray

Kubespray is a collection of Ansible Playbooks, inventory and provisioning tools. Here, we are going to use below 3 VMs

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Docker 

Enabling Debug mode in Docker

August 12, 2018 thirumalai 0 Comments debug mode docker, docker debug

In order to troubleshoot Docker issues effectively, we can enable the debug mode in docker to get more information. Before

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Ansible AWX 

AWX up and running – Upstream project of Ansible Tower

July 27, 2018 thirumalai 0 Comments AWX, AWX installation, AWX web console, AWX with Docker

AWX is Open source version of Anisble Tower and it is an Upstream project for Ansible Tower. AWX gives a web-based

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Ansible Docker 

Installing Docker using Ansible playbook in CentOS7

June 26, 2018 thirumalai 0 Comments anisble playbook to install docker, docker installation

In this article, we are going to install Docker Community edition in CentOS7 using Ansible playbook. Here I have used

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Linux 

Tuned – automatic performance tuning of Linux servers

June 24, 2018 thirumalai 0 Comments linux tuning profile, Performance Tuning, tuned, tuned-adm

Linux Kernel offers ‘tuned’ feature to automatically fine tune the Linux servers based on predefined profiles. Installation of ‘tuned’ daemon

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Linux 

Performance Tuning of Linux servers via Kernel tunable parameters

June 18, 2018 thirumalai 0 Comments linux, Performance Tuning, swappiness, sysctl

We can tune Linux servers performance by updating Kernel Parameters, This can be achieved via 1) At runtime updating “/proc/sys”

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