Install Jenkins on Amazon Linux
Step 1 – Install Java on Amazon Linux
Run below commands to install Java 11 on Amazon Linux as java is mandatory to install jenkins
sudo amazon-linux-extras install java-openjdk11
Step 2 – Check Active Java Version
[root@ip-172-31-60-200 ~]# java -version
openjdk version “11.0.7” 2020-04-14 LTS
OpenJDK Runtime Environment 18.9 (build 11.0.7+10-LTS)
OpenJDK 64-Bit Server VM 18.9 (build 11.0.7+10-LTS, mixed mode, sharing)
If it not showing java Version 11 please point to java 11
Step 3 – Switch Java Version if it not pointing to java11.
alternatives –config java
[root@ip-172-31-60-200 ~]# alternatives –config java
There are 2 programs which provide ‘java’.
Selection Command
* 1 java-1.8.0-openjdk.x86_64 (/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.252.b09-2.amzn2.0.1.x86_64/jre/bin/java)
- 2 java-11-openjdk.x86_64 (/usr/lib/jvm/java-11-openjdk-11.0.7.10-4.amzn2.0.1.x86_64/bin/java)
Enter to keep the current selection[+], or type selection number: 2
Step 4 Installing Jenkins
1.Download Jenkins repo
wget -O /etc/yum.repos.d/jenkins.repo https://pkg.jenkins.io/redhat-stable/jenkins.repo
2.Add Key
rpm –import https://pkg.jenkins.io/redhat-stable/jenkins.io.key
3.Install Jenkins
yum -y install jenkins
- Start Jenkins
systemctl start jenkins
- Enable Jenkins Service
systemctl enable jenkins
Step 5 Lanch Jenkins Console
Please collect public ip from AWS console and the default port for Jenkins is 8080
The first time we need to unlock Jenks.
After Providing a password you will get below the page to configure plugins and select install Suggested plugins.
You are done with installation now you can create Jobs ….
Please download PDF for screenshots
https://drive.google.com/drive/folders/10Z0YxfaTADRDK5w7O24At74tHnS3jutb?usp=sharing
Enjoy happy learning
bonams
Install Docker Engine on Ubuntu with a simple script.
#clone my repository to find script docker_install.sh
git clone https://github.com/bbonam/dockerinstall.git
cd dockerinstall
#Execute below
sh docker_install.sh
#Test Installation
sudo docker run hello-world
sudo docker ps
Thanks
Happy Learning
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How to Use Claude Skills for Resume Preparation and Interview Success
Claude’s built-in career skills are purpose-built for job seekers targeting competitive roles. Here’s your step-by-step guide to turning Claude into a personal career strategist — from ATS-optimized resumes to STAR-method interview coaching.
Most job seekers still treat their resume as a single, static document — polished once and blasted to every open role. That approach fails in 2026’s AI-screened, ATS-filtered hiring landscape, where a resume must clear automated parsing before a human ever sees it.
Claude’s career skills flip this dynamic. They’re slash-command tools — type a command, share your resume and target JD, and get a structured, actionable output in seconds. This guide walks you through each skill, when to use it, and how to chain them into a repeatable job-search workflow.
Step 1 — Analyze the Job Before You Apply
Before touching your resume, understand what the role actually demands. The job description analyzer breaks down any JD into must-have keywords, hidden competencies, and red flags — so you know exactly what to address.
What to do with the output
The analyzer will give you a prioritized keyword list. Save this — it becomes the input for every subsequent skill in your workflow. Pay attention to the distinction between technical hard skills (tools, platforms, certifications) and behavioral signals (phrases like “cross-functional alignment” or “executive communication”) buried in the description.
Step 2 — Run Your Resume Through ATS Scoring
An ATS (Applicant Tracking System) doesn’t read your resume — it parses it. Tables, text boxes, headers, and graphics all break parsing. The ATS optimizer checks both keyword density and structural compatibility.
Run the optimizer on your original resume, note the baseline score, apply the recommendations, then run it again. The score delta tells you exactly how much ground you’ve gained — and what still needs work before submitting.
Common ATS killers the skill surfaces: tables used for layout, missing standard section headers (use “Work Experience” not “My Journey”), skills buried in paragraph prose instead of a dedicated section, and missing certifications that appear verbatim in the JD.
Step 3 — Tailor the Resume to the Specific Role
Generic resumes get generic results. The resume tailor skill takes your master resume and rewrites bullet points, repositions sections, and mirrors the language of the target JD — without fabricating experience.
What changes (and what shouldn’t)
The tailor rewrites bullet points to lead with outcomes and mirror JD verbs, reorders sections based on role priority, adds the JD’s specific tool names where you genuinely have experience with them, and surfaces metrics that match the role’s success criteria. What it will not do: invent experience you don’t have. Every bullet must remain truthful.
Step 4 — Clean Up Formatting for Readability
Content and formatting are separate problems. Once your keywords and bullet points are strong, the formatter ensures the visual layout is clean, scannable, and ATS-safe without relying on design elements that break parsers.
Step 5 — Generate a Targeted Cover Letter
Most cover letters are either generic or try too hard. The cover letter generator writes a concise, role-specific letter using your resume and the JD — it opens with a specific hook, highlights three to four relevant achievements, and closes with a clear call to action.
Step 6 — Prepare for the Interview
The interview prep generator is arguably the most powerful skill in this stack. It reads your resume and the JD, then builds a personalized interview prep kit: anticipated questions, STAR-method story prompts, and talking points for the “tell me about yourself” opener.
How to use the prep kit
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1Review all questions and mark those where your experience is strongest — lead with these in behavioral rounds.
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2Fill in the STAR prompts with real specifics: numbers, names, timelines, outcomes. Vague answers signal coaching; specific answers signal experience.
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3Practice out loud — paste each Q back into Claude and ask for feedback on your answer draft before the real conversation.
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4Use the positioning statement as your scripted opener — tweak it for each role but keep the core narrative consistent.
Bonus: Optimize Your LinkedIn Before Applying
Recruiters source on LinkedIn before they review applications. If your profile doesn’t match your resume’s narrative, you lose candidates who found you organically and raise red flags during verification.
Before vs. After: The Skill Stack in Practice
Here’s what changes when you run your application through the full Claude skill workflow:
| Area | Without Skills | With Claude Skills |
|---|---|---|
| ATS Pass Rate | Low — generic formatting, keyword gaps | High — structured, keyword-matched |
| Resume Relevance | One-size-fits-all document | Role-specific bullet language per application |
| Interview Readiness | Improvised STAR answers under pressure | Pre-mapped stories with metrics and structure |
| Cover Letter | Generic opener, recycled paragraphs | Personalized, JD-mirrored, concise |
| Time per Application | 3–4 hours manual tailoring | 30–45 minutes with review and editing |
The Complete Workflow — In Order
- 1/job-description-analyzer — Extract keywords and requirements from the JD
- 2/resume-ats-optimizer — Score and identify gaps in your current resume
- 3/resume-tailor — Rewrite bullets and reorder for this specific role
- 4/resume-formatter — Apply clean, ATS-safe layout
- 5/cover-letter-generator — Draft the accompanying letter
- 6/linkedin-profile-optimizer — Sync profile narrative with your resume
- 7/interview-prep-generator — Build your personalized interview prep kit
Open Claude, type
/resume-ats-optimizer, paste your current resume and a job description you’re targeting. You’ll have a scored gap analysis before your next coffee break.Ready to Run Your Resume Through Claude?
Open Claude, type the skill command, and paste your resume + target JD. The skills handle the analysis — you focus on the story only you can tell.
Claude Skills.
