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What is "EC2 Global View" in AWS Cloud

 "EC2 Global View" is an excellent option inside AWS Cloud. which is used to list currently using resources across your AWS Account. 1.list out all the servers which are running in each region  2.list out all the security groups which are available in each region  3.list out all the VPC's are available in each region 4.Route Tables, NAT gateways, Internet gateways, Elastic IPs, Network ACLs and VPC peering connections 5.list out all the Volumes in each region across your AWS Account 6.list out Auto scaling groups How to check ? =========== "EC2 Global View" option is available inside EC2-Dashboard Step:1 - login your AWS Account step:2 - go to EC2 Dashboard step:3 - click on "EC2 Global View" step:4 - Now you will see all the resources 

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The difference between reloading and restarting a service ?

Generally speaking, if we make changes to any configuration files, the corresponding service needs to be restarted or reloaded in order for the changes to be reflected. We restart or reload the relevant service following any modifications to ensure they are reflected. restarting the service indicates  -------------------------------------- disconnect the service and reconnect it again A service that is currently operating will be terminated and restarted if you restart it.  This is a disadvantage of restarting because the concerned program /application will likewise be stopped and unavailable to users. Reloading the service indicates  -------------------------------------- All of the changes will be successfully updated and reflected without disconnecting.  Therefore, changes will be successfully updated and the concerned program won't be stopped either.   The relevant application will be accessible to users around-the-clock. Watch Tech Videos : https://www...

Explain Git File Types

1.tracked files 2.untracked files 3.staged files 1.tracked file ------------ if the file is available in the local repo  this is called tracked file 2.untracked file ---------------- if the file is available in the working area this is called untracked file that means git will not track this file 3.staged file ------------- if the file is available in the staging area this is called staged file

Do you place Application Servers in Public Subnets? is it Secure to Place Application Servers in Public Subnets?

Placing app servers inside Public Subnets is generally not recommended from a security best practices. it is not recommended to expose your application servers to the public access Application Servers should be placed in Private Subnets to restrict direct internet access. Best Practices & Security aspects Application Servers should be placed  inside Private Subnets only. Application Servers also called as Backend Servers  It contains application code also called as Backend code which is written by using either java or python or ms.net or cobol etc..

Top 10 Git Commands

1.git config  which is used to configure user details  2.git init  which is used to initialize new git repository  3.git add  to send files from working area to staging area 4.git commit  to commit your code changes 5.git status  displays the state of the working directory and the staging area. 6.git log --oneline  display the number of commits  7.git show  display a specific or a particular commit code changes by using 4 characters commit id 8.git push  to push the code from git to GitHub repository  9.git remote  to establish the connection between git to GitHub repository  10.git branch  to displays all branch details 11.git branch branch name to create a new branch  12.git checkout  switch from one branch to another branch 13.git clone  to download the entire repository from GitHub to local repository . that means we create a local copy of a remote repository 14.git pull  to download the l...

Best Software Training Institute for DevOps, Cloud Computing, and Linux Administration

Vansro Technologies is a skill development and IT training company based in Sanjeeva Reddy Nagar, Hyderabad, specializing in programs like DevOps, Cloud Computing, and Linux administration, offering online training and live sessions Aim to equip individuals with practical knowledge and real-world experience for IT careers, emphasizing hands-on learning and career counseling. Focus on Career Readiness: A key objective is to prepare individuals for IT jobs by providing the necessary skills and confidence for software roles. Real-World Approach: The company emphasizes a hands-on, project-based learning approach and aims to create a real-time work environment for its students. Hands-on and Project-Based Learning | Real-World Case Studies | Dedicated Career Counseling.  Sandbox environments for practical learning and real-world scenario practice. Access to practical lab environments where students can directly apply what they learn.  Focus on Telugu Medium & Non-IT Background S...