mgpradeepa

Cursor IDE is one of the prominent IDE or plugin being used nowadays.

As we start using AI based IDE, main concern will be exhaustion of tokens with the given quota.

Better usage of token for the right purpose

Tips

• A. Tab (Autocomplete)

  This is the cheapest and highest ROI feature.

Use for:

mgpradeepa

Python

Python is the most picked language for quick analysis and experiments. Its vast support of libraries makes the developers get helped easily

Lets make our hands dirty

To start with we will have to install python. Prefer to be with the latest

sudo apt update && sudo apt install python3

mgpradeepa

Create Cloud Infra, maintain, monitor. Also create virtual env for Apps to execute.

For Devops one of the primary focus is to manage the deployment environments. However with so much of varieties devops needs a way to ease it out. Devops team has more responsibility to create and monitor the entire Cloud infra and also create env for the applications to run.

We observe Terraform and Helm are two such ways technologies available to get utilized from. Terraform helps the engineer to direct the need by using HCL files instead of obtaining each cloud components to get the setup done. Terraform needs the requirement of the cloud to be clear and direct it usig HCL (Hashicorp Configuration Language). However Terraform depends on many thirdparty plugins for enabling the cloud infra

HELM

mgpradeepa

** /boot folder gets filled up as and when upgrades are done. How to free it up **

Lets check by auto remove

sudo apt autoremove If the above does not remove old ones lets first check the current kernel thats being used

uname -r

Lists the current used kernel version. Lets remove the earlier versions of the kernel upgrades

mgpradeepa

Apache kafka

Platform for real-time distributed streaming which just behaves like any other MESSAGING system

Design goals

• Scalability
• High Volume
• Data Transformations
• Low Latency
• Fault Tolerant

mgpradeepa

In WINDOWS machines use the following steps

Start putty gen tool in windows
Look at ACTIONS section and choose "Load" button
Browse through the folders to pull the ppk file fo which you need to create a pem file
Key passphrase is optional and cick YES to ignore
From the menu , choose Conversions  --> Drop down --> Export OpenSSH Key.
Just say 'Yes' for warning of not entering passphrase
Save the file as <xyz>.pem

mgpradeepa

The docker system in which docker is installed or running can run into dangling state. 

   To check whats the disk consumption due to Docker 
    docker system df 
    
    Primarily the issues comes up is with low disk space. Of course this is re-claimable.      
        
    Cause for Low disk space are 
    (a) docker images created during build could be in dangling state
                                      or would have been stored or persisted for a longer time. 

mgpradeepa

Single responsibility to single method
No more than 10 lines of code in a method.

when ever you see extract it right away
have your code comments on the way

use shortcuts on your side
IntelliJ is the best ide to slide

move the responsibility to the classes of its own

mgpradeepa

#!/bin/bash

#script extraido de: http://paulocassiano.wordpress.com/2008/08/29/deixando-o-gedit-com-a-cara-do-textmate/
#tip for better "resolution" here: http://blog.siverti.com.br/2008/05/22/fonte-monaco-no-ubuntugedit/

cd /usr/share/fonts/truetype/

#TODO: put validation if folder already exists
sudo mkdir ttf-monaco

mgpradeepa

OS: Centos
Requisite: JAVA 7+8

sudo vi /etc/profile
export JAVA_HOME=/usr/lib/jvm/jre-1.8.0-openjdk
export JRE_HOME=/usr/lib/jvm/jre

Download Kafka from any of the given website: the one use here is kafka_2.11-0.10.1.1.tgz
Untar:  tar -xvf kafka_2.11-0.10.1.1.tgz
sudo mv kafka_2.11-0.10.1.1.tgz /opt