Author: admin

How to install AWS and Azure CLI with Homebrew

Posted on by admin

Homebrew

Homebrew package manager for Mac OS and Linux

Installing

Run the following code to install Homebrew if you don't have in your machine.

$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"

Verifying

Run the following code to verify Homebrew is installed

$ brew --version

Homebrew 3.2.6
Homebrew/homebrew-core (git revision c4d5aac8ec; last commit 2021-08-07)
Homebrew/homebrew-cask (git revision 1169dcb641; last commit 2021-08-07)

AWS

AWS CLI

Installing

$ brew update && brew install awscli

Verifying

$ aws --version

aws-cli/2.2.27 Python/3.9.6 Darwin/20.6.0 source/x86_64 prompt/off

Upgrading

$ brew upgrade awscli

Uninstalling

$ brew uninstall awscli

Using AWS CLI

Create default profile

$ aws configure

AWS Access Key ID [None]: AKIAIOSFODNN7EXAMPLE
AWS Secret Access Key [None]: wJalrXUtnFEMI/K7MDENG/EXAMPLEKEY
Default region name [None]: eu-west-2
Default output format [None]: json

Create Named Profiles

$ aws configure --profile kenan-dev

AWS Access Key ID [None]: AKIAI44QH8DHBEXAMPLE
AWS Secret Access Key [None]: je7MtGbClwBF/2Zp9Utk/EXAMPLEKEY
Default region name [None]: eu-west-2
Default output format [None]: json

List AWS Profiles

$ aws configure list-profiles

List AWS Configuration Data

$ aws configure list
$ aws configure list --profile kenan-dev

Set any credential or configuration settings

$ aws configure set aws_access_key_id bar --profile default
$ aws configure set aws_secret_access_key foo --profile kenan-dev

Get any credential or configuration settings

$ aws configure get aws_access_key_id --profile default
$ aws configure get region --profile kenan-dev

AWS SAM CLI

Installing

$ brew tap aws/tap
$ brew install aws-sam-cli

Verifying

$ sam --version

SAM CLI, version 1.27.2

Upgrading

$ brew upgrade aws-sam-cli

Uninstalling

$ brew uninstall aws-sam-cli

Azure

Demo repository is in the following link.

https://github.com/nodejs-projects-kenanhancer/serverless-azure-functions-typescript-demo

Azure CLI

Installing

$ brew update && brew install azure-cli

Verifying

$ az --version

azure-cli                         2.26.1 *

core                              2.26.1 *
telemetry                          1.0.6

Python location '/usr/local/Cellar/azure-cli/2.26.1/libexec/bin/python'
Extensions directory '/Users/kenanhancer/.azure/cliextensions'

Python (Darwin) 3.8.11 (default, Jun 29 2021, 03:08:07) 
[Clang 12.0.5 (clang-1205.0.22.9)]

Legal docs and information: aka.ms/AzureCliLegal


You have 2 updates available. Consider updating your CLI installation with 'az upgrade'

Please let us know how we are doing: https://aka.ms/azureclihats
and let us know if you're interested in trying out our newest features: https://aka.ms/CLIUXstudy

Upgrading

$ brew update && brew upgrade azure-cli

# OR

$ az upgrade

Uninstalling

$ brew uninstall azure-cli

Sign in with Azure CLI

Sign in interactively

$ az login

Sign in with device code flow interactively

If no web browser is available or the web browser fails to open, you may force device code flow with below command.

$ az login --use-device-code

Azure Functions Core Tools

Installing

$ brew tap azure/functions
$ brew install azure-functions-core-tools@3

# if upgrading on a machine that has 2.x installed
$ brew link --overwrite azure-functions-core-tools@3

Verifying

$ func --version

3.0.3477

Upgrading

$ brew upgrade azure-functions-core-tools@3

Uninstalling

$ brew uninstall azure-functions-core-tools@3

How to create and run C# project

Posted on by admin

This post is just a reminder for me. So in order to find more details about dotnet CLI, follow the below link

https://docs.microsoft.com/en-us/dotnet/core/tools/dotnet

Creating a C# Project

Creating a Console Project

dotnet new console -o console-demo1

Creating a WebApi Project

dotnet new webapi -o webapi-todo-demo1

1. Creating a C# Console Project

-o or –output is location to place for new generated project.

dotnet new console -o enum_demo4
Folder Structure
Generated Project
Continue reading →

How to compile and run Java Projects with java and javac commands

Posted on by admin

Compiling

-d is output directory for new generated class files.

How to compile single Java source file

javac -d ./target/classes src/main/java/com/extuni/enum_demo4/App.java

How to compile multiple Java source files

javac -d ./target/classes 
./src/main/java/com/extuni/enum_demo4/App.java 
./src/main/java/com/extuni/enum_demo4/Greeting.java 
./src/main/java/com/extuni/enum_demo4/Helper.java

How to compile multiple Java source files using wildcard

javac -d ./target/classes ./src/main/**/*.java

How to specify dependency jar file when compiling

Trying to compile ./src folder completely will throw exception due to junit.jar file dependency. So, it should be specified using -cp option which means –classpath as below.

javac -d ./target/classes -cp /Users/kenanhancer/.m2/repository/junit/junit/4.11/junit-4.11.jar ./src/**/*.java
Continue reading →

How to create and run Java project with Maven

Posted on by admin

You can find more details in https://maven.apache.org/guides/getting-started/maven-in-five-minutes.html

1. Creating a Java Project with Maven

mvn archetype:generate 
    -DgroupId={project-package-name}
    -DartifactId={project-name}
    -DarchetypeArtifactId={maven-template-name}
    -DinteractiveMode=false
    -DarchetypeVersion=1.4
for example
mvn archetype:generate 
    -DgroupId=com.extuni.enum_demo4 
    -DartifactId=enum_demo4 
    -DarchetypeArtifactId=maven-archetype-quickstart 
    -DinteractiveMode=false 
    -DarchetypeVersion=1.4
Maven Directory Layout
Continue reading →