rameshvr

    Meaningful Names: Name variables and functions to reveal their purpose, not just their value.

    One Function, One Responsibility: Functions should do one thing.

    Avoid Magic Numbers: Replace hard-code values with named constants to give them meaning.

    Use Descriptive Booleans: Boolean names should state a condition, not just its value.

    Keep Code DRY: Duplicate code means duplicate bugs. Try and reuse logic where it makes sense.

rameshvr

yarn cache clean
pod cache clean --all
rm -rf ~/Library/Caches/CocoaPods
rm -rf Pods
rm -rf ~/Library/Developer/Xcode/DerivedData/*
pod deintegrate
pod setup

rameshvr

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: nginx
  annotations:
    ingress.kubernetes.io/ssl-redirect: "false"
spec:
  rules:
  - http:
      paths:

rameshvr

/**
 * Script to parse a Postman backupt to Insomnia keeping the same structure.
 *
 * It parses:
 * - Folders
 * - Requests
 * - Environments
 *
 * Notes: Insomnia doesn't accept vars with dots, if you are using you must replace yours URLs manually (see ENVIRONMENTS_EXPORTS).
 */

rameshvr

#!/bin/sh

sudo yum upgrade

# list kernals (old + current)
rpm -q kernel

# verify current kernal
uname -a

rameshvr

Configure Sonarlint Mac Zulu OpenJDK

Below steps will help to configure sonarlint to connect to sonarqube.

Configuration

• OS: Mac
• Java: Azul Zulu11 OpenJDK
• VS Code
• Sonarlint Extension

Troubleshooting

rameshvr

"scripts": {
    "android": "npm i && react-native run-android",
    "clean": "(cd android && ./gradlew clean) && (cd ios && xcodebuild clean)",
    "ios": "npm i && npm run ios:pods && react-native run-ios --port 8098 --simulator='iPhone 14 Pro' ",
    "ios:pods": "(cd ios && pod install)",
    "ios:pods:update": "(cd ios && pod install --repo-update)",
    "reset": "watchman watch-del-all && react-native start --reset-cache",
    "start": "react-native start --port 9988 --reset-cache",
    "lint": "eslint . --ext .js,.jsx,.ts,.tsx"
  },

rameshvr

# Count total EBS based storage in AWS
aws ec2 describe-volumes | jq "[.Volumes[].Size] | add"
# Count total EBS storage with a tag filter
aws ec2 describe-volumes --filters "Name=tag:Name,Values=CloudEndure Volume qjenc" | jq "[.Volumes[].Size] | add"
# Describe instances concisely
aws ec2 describe-instances | jq '[.Reservations | .[] | .Instances | .[] | {InstanceId: .InstanceId, State: .State, SubnetId: .SubnetId, VpcId: .VpcId, Name: (.Tags[]|select(.Key=="Name")|.Value)}]'
# Wait until $instance_id is running and then immediately stop it again
aws ec2 wait instance-running --instance-id $instance_id && aws ec2 stop-instances --instance-id $instance_id

# Get 10th instance in the account

rameshvr

To turn the firewall off :
sudo defaults write /Library/Preferences/com.apple.alf globalstate -int 0

To turn the firewall on for specific applications/services :
sudo defaults write /Library/Preferences/com.apple.alf globalstate -int 1

To turn the firewall on for essential services like DHCP and ipsec, block all the rest :
sudo defaults write /Library/Preferences/com.apple.alf globalstate -int 2 

rameshvr

du -sh * | sort -h           ----- list directories and their total sizes and sort based on size