Delete 01_02.md

README.md

@@ -1,34 +1,18 @@
-# Learning Jenkins
-This is the repository for the LinkedIn Learning course `Learning Jenkins`. The full course is available from [LinkedIn Learning][lil-course-url].
+# Learning Jenkins, 01-02: Install Jenkins on Windows
 
-_See the readme file in the main branch for updated instructions and information._
-## Instructions
-This repository has branches for each of the videos in the course. You can use the branch pop up menu in github to switch to a specific branch and take a look at the course at that stage, or you can add `/tree/BRANCH_NAME` to the URL to go to the branch you want to access.
+## Prerequisites
+The target system should be running a recent version of the Windows operating system.
 
-## Branches
-The branches are structured to correspond to the videos in the course. The naming convention is `CHAPTER#_MOVIE#`. As an example, the branch named `02_03` corresponds to the second chapter and the third video in that chapter. 
-Some branches will have a beginning and an end state. These are marked with the letters `b` for "beginning" and `e` for "end". The `b` branch contains the code as it is at the beginning of the movie. The `e` branch contains the code as it is at the end of the movie. The `main` branch holds the final state of the code when in the course.
+You may need to have Administrative permission on the target system.
 
-When switching from one exercise files branch to the next after making changes to the files, you may get a message like this:
-
-    error: Your local changes to the following files would be overwritten by checkout:        [files]
-    Please commit your changes or stash them before you switch branches.
-    Aborting
-
-To resolve this issue:
-	
-    Add changes to git using this command: git add .
-	Commit changes using this command: git commit -m "some message"
-
-## Installing
-1. To use these exercise files, you must have the following installed:
-	- [list of requirements for course]
-2. Clone this repository into your local machine using the terminal (Mac), CMD (Windows), or a GUI tool like SourceTree.
-3. [Course-specific instructions]
-
-
-[0]: # (Replace these placeholder URLs with actual course URLs)
-
-[lil-course-url]: https://www.linkedin.com/learning/
-[lil-thumbnail-url]: http://
+## Installation
+- Download and install [Java OpenJDK 11](https://docs.microsoft.com/en-us/java/openjdk/download); select "Install JAVA_HOME environment variable" when prompted
+- Download and install [Git](https://git-scm.com/downloads); select all defaults
+- Download and install [Jenkins](https://jenkins.io/download/); select all defaults
 
+## Using the Initial Admin Password
+- Open a browser window to [http://localhost:8080](http://localhost:8080)
+- Copy the path to the file containing the initial admin password
+- Use notepad or another text editor to open the file
+- Copy the initial admin password from the file
+- Back in the browser window, paste in the password and proceed with the setup

errors.txt

@@ -0,0 +1,20 @@
+# JENKINS WON'T START
+Oct 01, 2021 10:39:25 PM Main verifyJavaVersion
+SEVERE: Running with Java class version 61 which is not in the list of supported versions: [52, 55]. Run with the --enable-future-java flag to enable such behavior. See https://jenkins.io/redirect/java-support/
+java.lang.UnsupportedClassVersionError: 61.0
+	at Main.verifyJavaVersion(Main.java:174)
+	at Main.main(Main.java:142)
+
+Jenkins requires Java versions [8, 11] but you are running with Java 17 from C:\Program Files\Java\jdk-17
+java.lang.UnsupportedClassVersionError: 61.0
+	at Main.verifyJavaVersion(Main.java:174)
+	at Main.main(Main.java:142)
+
+
+# PLUGINS NOT INSTALLING
+ Failure -
+sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
+	at java.base/sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141)
+	at java.base/sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126)
+	at java.base/java.security.cert.CertPathBuilder.build(CertPathBuilder.java:297)
+	at java.base/sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380)