Formating in Notepad ++

by XDK 9. August 2019 16:22

Requirement:
To format the below numbers
From
1
2
3
...
To
1,2,3,...

Solution:

  • Press Ctrl+H
  • Select Search mode Extended(\n, \r, \t, \o, \x...)
  • Enter Find what: \r\n
  • Enter Replace with: ,
  • Replace_All

output:

Tags:

General

Essential Installs to setup python development environment

by XDK 9. August 2019 15:09

Install commands:

Generic update:
sudo apt update

mySQL client install:
sudo apt install mysql-client

** mySQL login command **
mysql -h <RDS endpoint> -u <user name> -p <password>

apache server install:
sudo apt install apache2

python essentials install:
sudo apt install python3

** Refer here for pip install **

sudo apt-get purge python-pip
wget https://bootstrap.pypa.io/get-pip.py
sudo python get-pip.py

sudo apt install python-pip
sudo pip install mysql-connector-python
sudo pip install pymysql

sudo pip install boto3

** Boto3 is the Amazon Web Services (AWS) Software Development Kit (SDK) for Python, which allows Python developers to write software that makes use of services like Amazon S3 and Amazon EC2. You can find the latest, most up to date, documentation at our doc site, including a list of services that are supported. **

Tags:

Amazon Web Service | General | Python

What is Blue-Green Deployment?

by XDK 4. August 2019 16:20

Explanation:

Blue-green deployment is a technique that reduces downtime and risk by running two identical production environments called Blue and Green.

At any time, only one of the environments is live, with the live environment serving all production traffic. For this example, Blue is currently live and Green is idle.

As you prepare a new version of your software, deployment and the final stage of testing takes place in the environment that is not live: in this example, Green. Once you have deployed and fully tested the software in Green, you switch the router so all incoming requests now go to Green instead of Blue. Green is now live, and Blue is idle.

This technique can eliminate downtime due to app deployment. In addition, blue-green deployment reduces risk: if something unexpected happens with your new version on Green, you can immediately roll back to the last version by switching back to Blue.

Tags:

Amazon Web Service | Azure DevOps Services | General

How to test whether a computer is setup to receive remote commands via the WinRM service

by XDK 5. January 2017 22:52

Solution:

1. Open PowerShell console window

2. Execute test-wsman -ComputerName <Remote Computer Name>

Tags:

General

How to list the domain user details?

by XDK 17. December 2015 07:57

Solution:

Type the following command in the command line window.

net user /Domain <Domain Account ID>

Tags:

General

0x80070425 - The service cannot accept control message at this time

by XDK 3. November 2015 07:54

Exception:

 

Explanation:

I got the above exception while accessing the "Manage your credential" in Control Panel --> User Accounts.

Solution:

This exception occur when "Credential Manager" in windows services is stopped. Start "Credential Manager" in windows services to resolve the issue.

 

 

Tags:

General

How to redirect command output to file and to console window?

by XDK 22. October 2015 09:57

Workaround:

Execute the command in the following format

Your Command > file name | type file name

Example

C:\ dir > dump.txt | type dump.txt

Tags:

General

How to recall or replace an email message sent in outlook?

by XDK 19. October 2015 11:13

Solution:

  • Click Sent Items.
  • Open the message that you want to recall and replace.
  • Click on the Message tab

          

  • Click Actions, and then click Recall the Message.          

          

Tags:

General

How do I manage multiple remote desktop connections to the TFS Servers in a complex environment?

by XDK 15. October 2015 09:43

Solution:

Download and manage multiple remote desktop connections using Remote Desktop Connection Manager

About "Remote Desktop Connection Manager"

Tags:

General

How to flush DNS client cache using the ipconfig command?

by XDK 27. September 2015 18:11

Solution:

1. Open Command Prompt.
2. Type:

ipconfig /flushdns

Tags:

General

Disclaimer

The information provided here is based on my expreriences, troubleshooting and online/offline findings. It can be used as is on your own risk without any warranties and I impose no rights.

About the author

My name is Xavier Dilip Kumar Jayaraj and I am a Software Configuration Management Engineer with a background in application development, Build & packaging using Install Shield.

Profile in LinkedIn , PCEP-Certified , Azure-DevOps-C1

DevOps Tools

ALM tools:
Azure DevOps
IBM Rational
CA Agile Central-Rally
CollabNet VersionOne

Configuration tools:
• Puppet
• CHEF
• AWS OpsWorks
• Ansible

Build automation tools:
Apache Ant 
Apache Maven
Boot
Gradle
Grunt
MSBuild
Waf

Continuous Integration tools:
Bamboo
Buildbot
Hudson
TeamCity

Testing tools:
Selenium
Watir
Wapt
ApacheJMeter
QTest

Version control system tools:
Subversion
Team Foundation Server
GIT
Mercurial
Perforce

Code review tools:
Crucible
Gerrit
GitHub
Bitbucket Server

Continuous Delivery/release management tools:
XL Release
ElectricFlow
Serena Release
Octopus Deploy

Quotes I Like

"Failure will never overtake me if my determination to succeed is strong enough."  - Dr. APJ. Abdul Kalam

"Always be yourself, express yourself, have faith in yourself, do not go out and look for a successful personality and duplicate it." - Bruce Lee

"Technology is just a tool. In terms of getting the kids working together and motivating them, the teacher is the most important." - Bill Gates

"Innovation distinguishes between a leader and a follower." - Steve Jobs

Knowledge Base Articles