Free style

.gitignore

@@ -8,6 +8,8 @@
 # Crash log files
 crash.log
 
+
+
 # Ignore any .tfvars files that are generated automatically for each Terraform run. Most
 # .tfvars files are managed as part of configuration and so should be included in
 # version control.
@@ -27,3 +29,34 @@ override.tf.json
 
 # Include tfplan files to ignore the plan output of command: terraform plan -out=tfplan
 # example: *tfplan*
+
+# Created by https://www.toptal.com/developers/gitignore/api/java
+# Edit at https://www.toptal.com/developers/gitignore?templates=java
+
+### Java ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+replay_pid*
+
+# End of https://www.toptal.com/developers/gitignore/api/java

.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>my-app</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+	</natures>
+</projectDescription>

HelloWorld.java

@@ -0,0 +1,5 @@
+public class HelloWorld {
+  public static void main(String[] args) {
+	System.out.println("Hello, World From Varun Manik");
+  }
+}

README.md

@@ -1,87 +1,10 @@
-# Jenkins-cicd
-PG DO - CI/CD Pipeline with Jenkins Simplilearn 
+# Java
 
-# AWS Ubuntu VM Provisioning steps
--	Step 1:  Click on Launch Instance 
--	Step 2 : Click on Software Image (AMI)
--	Select Ubuntu 
--	Step 4: Key pair name – required
--	Click on Create new key pair
--	Put key pair name Jenkins-sl
--	& Download it 
--	Step 5 : Click on Launch Instance 
--	Step 6 : Select your VM and Click connect 
--	Step 7 :  You can see the terminal 
--	Step: Showing Github example
+## Build 
+## Simple Java command for linux terminal in Jenkins 
 
-# Git Status
 ```
-git --version 
-```
-## cretae Dir 
-```
-mkdir demo 
-cd  demo 
-```
-## GIT & Ubuntu SSH connection
-```
-ssh-keygen 
-
-"Hit enter button 3 time"
-
-cat ~/.ssh/id_rsa.pub 
-git clone git@github.com:manikcloud/Jenkins-cicd.git
-history 
-history | cut -c 8- 
-```
-
-# JENKINS INSTALLATION on UBUNTU 18.04, for Ubunt 22.04 please skip the step 3 & 4
-```
-sudo apt-get update
-sudo apt install openjdk-8-jdk
-sudo wget -q -O - https://pkg.jenkins.io/debian/jenkins.io.key | sudo apt-key add
-sudo sh -c 'echo deb http://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list'
-sudo apt-get update
-sudo apt install jenkins
-sudo /etc/init.d/jenkins start
-service jenkins status 
-sudo cat /var/lib/jenkins/secrets/initialAdminPassword
-history | cut -c 8- 
-
-```
-# Jenkins URL with port 8080
-- http://x.x.x.x:8080/
-
-replace x with your ip 
+javac HelloWorld.java
 
-# Change Security group rule for Jenkins 
+java HelloWorld
 ```
--	Select your instance 
--	Down below select your security tab 
--	Click on the Security groups sg-0c51908b5fa4abf75 (launch-wizard-2)
--	Click on the action 
--	Click on EDIT INBOUND RULE
--	Select custom TCP and put port 8080
--	Custom ip should be 0.0.0.0/0
--	Click on Save the rule
-```
-
-# common error
-
-```
-getting "E: Unable to locate package openjdk-8-jdk" message on java update
-```
-
-# Resolution 
-Run this command
-
-```
-sudo apt update
-```
-# Plugin Installation 
-dashboard>manage>jenkins>manage plugins>maven integration
-
-
-# References: 
-1. https://maven.apache.org/guides/getting-started/maven-in-five-minutes.html
-2. https://maven.apache.org/download.cgi

history.txt

@@ -1,170 +1,31 @@
-    1  clear
-    2  pwd 
-    3  apt udate
-    4  apt update 
-    5  sudo apt update 
-    6  cat /etc/os-release 
-    7  ping fb.com 
-    8  mkdir demom 
-    9  mkdir demo
-   10  cd  demo
-   11  git 
-   12  git -version 
-   13  git --version 
-   14  ls -a
-   15  ll -a 
-   16  git init
-   17  ll -a 
-   18  git status 
-   19  vim index.html 
-   20  git status 
-   21  git add . 
-   22  git status 
-   23  git commit -am"first file"
-   24  git status 
-   25  git log 
-   26  vim index.html 
-   27  cat index.html  
-   28  git status 
-   29  git add . 
-   30  git status 
-   31  git commit -am"first file 1"
-   32  git log 
-   33  cd ..
-   34  ssh-keygen 
-   35  cd ~/.ssh/
-   36  ll
-   37  cat id_rsa.pub 
-   38  cd -
-   39  git clone git@github.com:manikcloud/Jenkins-cicd.git
-   40  cat ~/.ssh/id_rsa.pub 
-   41  git clone git@github.com:manikcloud/Jenkins-cicd.git
-   42  history 
-   43  history | cut -c 8- 
-   44  cd Jenkins-cicd/
-   45  vim README.md 
-   46  nano README.md 
-   47  git status 
-   48  git add . && git commit -am"adding readme" && git push 
-   49  nano README.md 
-   50  git add . && git commit -am"adding readme" && git push 
-   51  ll ~/.ssh/
-   52  cat ~/.ssh/id_rsa.pub 
-   53  ssh-keygen 
-   54  ll ~/.ssh/
-   55  ll
-   56  rm varun * 
-   57  rm varun*
-   58  ll
-   59  git pull 
-   60  git status 
-   61  git rm .
-   62  git status 
-   63  git rm README.md
-   64  git status 
-   65  git rm pom.xml 
-   66  ll
-   67  git status 
-   68  git restore --staged pom.xml
-   69  ll
-   70  cd ..
-   71  rm -rf Jenkins-cicd/
-   72  git clone git@github.com:manikcloud/Jenkins-cicd.git
-   73  cd Jenkins-cicd/
-   74  ll
-   75  vi index.html 
-   76  git staus 
-   77  git status
-   78  git add . 
-   79  git status
-   80  git commit -am"adding index.html"
-   81  git push
-   82  vi README.md 
-   83  git pull 
-   84  vi README.md 
-   85  sudo apt install openjdk-8-jdk
-   86  sudo wget -q -O - https://pkg.jenkins.io/debian/jenkins.io.key | sudo apt-key add
-   87  sudo sh -c 'echo deb http://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list'
-   88  sudo apt-get update
-   89  sudo apt install jenkins
-   90  sudo /etc/init.d/jenkins start
-   91  service jenkins stgatus 
-   92  service jenkins status 
-   93  cat /var/lib/jenkins/secrets/initialAdminPassword
-   94  sudo cat /var/lib/jenkins/secrets/initialAdminPassword
-   95  history | cut -c 8- 
-   96  cd Jenkins-cicd/
-   97  vi README.md 
-   98  git add . && git commit -am"adding jenkins installtion step in readme" && git push 
-   99  vi README.md 
-  100  git add . && git commit -am"adding jenkins installtion step in readme" && git push 
-  101  git pull 
-  102  vi README.md 
-  103  ll -a 
-  104  rm .README.md.swp
-  105  ll -a
-  106  vim README.md 
-  107  git add . && git commit -am"adding jenkins installtion step in readme" && git push 
-  108  vim README.md 
-  109  git add . && git commit -am"adding jenkins installtion step in readme" && git push 
-  110  sudo cat /var/lib/jenkins/secrets/initialAdminPassword
-  111  echo "varun"
-  112  vim README.md 
-  113  git add . && git commit -am"adding jenkins installtion step in readme" && git push 
-  114  git config --global --edit
-  115  git add . && git commit -am"adding jenkins installtion step in readme" && git push 
-  116  git push 
-  117  git pull 
-  118  vim README.md 
-  119  git add . && git commit -am"adding jenkins installtion step in readme" && git push 
-  120  git pull 
-  121  vim README.md 
-  122  mvn --version
-  123  sudo apt install maven
-  124  apt install tree 
-  125  sudo apt install tree 
-  126  which mvn 
-  127  mvn --version
-  128  cd ..
-  129  mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.4 -DinteractiveMode=false
-  130  ll
-  131  rm -rf my-app/
-  132  ll
-  133  mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.4 -DinteractiveMode=false
-  134  ll
-  135  cd my-app/
-  136  ll
-  137  tree
-  138  mvn ppackage 
-  139  mvn package 
-  140  ll
-  141  tree
-  142  ll
-  143  ll target/
-  144  java -cp target/my-app-1.0-SNAPSHOT.jar com.mycompany.app.App
-  145  vim src/main/java/com/mycompany/app/App.java 
-  146  java -cp target/my-app-1.0-SNAPSHOT.jar com.mycompany.app.App
-  147  mvn clean install
-  148  java -cp target/my-app-1.0-SNAPSHOT.jar com.mycompany.app.App
-  149  cd ..
-  150  ll
-  151  rm -rf Jenkins-cicd/
-  152  git clone git@github.com:manikcloud/Jenkins-cicd.git
-  153  cd Jenkins-cicd/
-  154  ll
-  155  whereis mvn 
-  156  cd ..
-  157  wget https://dlcdn.apache.org/maven/maven-3/3.8.6/binaries/apache-maven-3.8.6-bin.tar.gz
-  158  ll
-  159  tar -xvzf apache-maven-3.8.6-bin.tar.gz 
-  160  ll
-  161  cd apache-maven-3.8.6/
-  162  ll
-  163  pwd
-  164  whereis java
-  165  whereis git
-  166  which git
-  167  which mvn
-  168  pwd
-  169  ll
-  170  history > ../Jenkins-cicd/history.txt
+1. JENKINS installation 
+2. git integation with Jenkins
+3. java integration with Jenkins 
+
+
+
+git clone https://github.com/manikcloud/Jenkins-cicd.git
+cd Jenkins-cicd/
+ll
+git switch create_ec2_tf 
+chmod 755 jenkins-installation-ubuntu.sh 
+sh jenkins-installation-ubuntu.sh 
+
+cat jenkins-installation-ubuntu.sh 
+sudo cat /var/lib/jenkins/secrets/initialAdminPassword
+
+
+sudo apt install maven
+mvn --version
+mvn archetype:generate -DgroupId=com.mycompany.app -DartifactId=my-app -DarchetypeArtifactId=maven-archetype-quickstart -DarchetypeVersion=1.4 -DinteractiveMode=false
+sudo apt install tree -y
+
+cd my-app/
+
+tree
+mvn install
+
+tree
+java -cp target/my-app-1.0-SNAPSHOT.jar com.mycompany.app.App
+
+history | cut -c 8-