Scripts and Coding

VBScript, Python, Shell Scripting, Bash, Bash script, shell script, API Scripting, YAML, JSON, XML, Regex, cron, scripting basics, script templates, script security, REST API, webhook, coding tutorial, Go, Golang, Rust, Ruby, Perl, batch script, batch file, .sh, automation script

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AI Agents and Frameworks

When Local Trust Breaks: The OpenClaw 0-Click Vulnerability and What Developers Must Do Now

The speed at which developer-facing AI agents have been adopted is staggering — and rapid adoption often outpaces secure design. A recent, high-impact vulnerability in OpenClaw demonstrates how a single innocuous browser visit can be transformed into a full agent takeover. For developers and security teams, this is a reminder that conveniences like “localhost-first” assumptions carry real risk. This post explains the vulnerability in accessible terms, why it matters especially…

Saugata DattaMar 1, 20264 min read614

AI Agents and Frameworks

Claude Cowork finally lands on Windows

Anthropic’s Claude Cowork has arrived on Windows, closing a major platform gap and bringing its AI-powered desktop agent to a much larger share of enterprise users. The Windows release delivers local file access, multi-step automation, plugin integrations, and Model Context Protocol connectors, matching the macOS version and positioning Cowork as a mainstream productivity agent for knowledge work. What Cowork brings to the desktop Claude Cowork is designed to move beyond…

Saugata DattaFeb 13, 20264 min read949

Automation

From The Blinking Cursor to The Thinking Machine: A Memoir of Automation

There is a specific kind of silence that only exists in a server room late at night. It isn’t actually quiet—the fans are screaming, the air conditioning is humming like a jet engine, and the hard drives are clicking in a chaotic rhythm. But for those of us who have spent the last two decades in IT, it feels silent because we are alone with the machine. For people like…

Saugata DattaFeb 11, 202610 min read948

Cybersecurity

India AI Impact Summit 2026 — Global AI Leadership

India AI Impact Summit 2026 in New Delhi brings together governments, industry, researchers, civil society, and international partners under the banner “Global AI Leadership” to explore how artificial intelligence can be deployed at scale for social and economic impact. With large-scale registrations reported and delegates expected from over 100 countries, the summit is framed as a moment to align policy, infrastructure, talent, and practical deployments for inclusive and trustworthy AI…

Saugata DattaFeb 3, 20266 min read924

Automation

How to Automate GPO Tasks in Active Directory: PowerShell Techniques with Practical Examples

Automating Group Policy Object (GPO) tasks in Active Directory is critical for large organizations and IT administrators managing a high volume of policies. PowerShell provides enterprise-grade automation capabilities to create, modify, and deploy GPOs efficiently, reducing manual effort and minimizing errors. This guide dives deep into automating GPO management with PowerShell, showing step-by-step scripting techniques for both user and computer GPOs—all with hands-on examples. Automating GPO Creation at Scale Manually…

Saugata DattaJan 16, 20265 min read992

Artificial Intelligence

Self-Hosted N8N on Affordable VPS: Practical Guide, Cost Comparisons, and Agentic AI Use Cases

Harnessing the power of self-hosted automation tools is transforming the way individuals and businesses streamline tasks. n8n (pronounced “n-eight-n”) is an open-source workflow automation tool known for its flexibility and the control it offers over data privacy and integrations. When paired with the capabilities of Agentic AI, it opens the door to advanced, intelligent workflows—without ever relying on expensive, proprietary platforms. Why Choose Self-Hosting For n8n? Opting to self-host n8n,…

Saugata DattaJan 16, 20264 min read873

Automation

Face-Off: Windows PowerShell vs PowerShell Core — The Real-World Transition

PowerShell has come a long way since its inception, becoming an essential tool not only for Windows administrators but also for IT professionals working across platforms. The transition from the original Windows PowerShell to PowerShell Core represents more than just a version change—it’s a fundamental evolution in how command-line automation and configuration management are approached in the modern IT landscape. For those who have relied on the familiar blue prompt…

Saugata DattaJan 16, 20264 min read1K

Automation

PowerShell in DevOps Workflows — GitHub Actions & CI/CD

PowerShell’s evolution from a Windows-centric scripting language to a cross-platform automation powerhouse has firmly planted it in the heart of modern DevOps. Nowhere is this transformation more apparent than in the continuous integration and continuous deployment (CI/CD) pipelines that drive reliable software delivery. GitHub Actions, with its ease of workflow automation and native integration with the world’s largest code hosting platform, empowers DevOps teams to use PowerShell in ways that…

Saugata DattaJan 15, 20264 min read963

Cloud Computing

S3 Bucket Audit Report using AWS PowerShell Script – Secure your S3 Buckets

If you are working on AWS environment and if you follow the news related to AWS, you will probably know there are many major data breach happened because of the human negligence, where vast amount of data kept without any protection like encryption, public access blocking. It is all because of human error. We create S3 bucket, and start using them, without realizing on how to keep them protected.…

Saugata DattaJun 16, 20202 min read8K

Automation

Powerful AWS Bot for automation using Telegram Bot API written in PowerShell

Sometimes back I was working on a free notification system using Telegram Bot (https://telegram.org/blog/bot-revolution), and I wrote a simple function in PowerShell, which could be use in various ways for sending instant notification to any smartphone for free (http://bit.ly/2ys1gF5). I thought what else we could do with it, and I have got an idea to use it as AWS Automation Bot to perform simple tasks. I have created a set…

Saugata DattaNov 8, 20173 min read14.3K

PowerShell

How to use Telegram Bot as Event Notifier to send instant notification on your Smartphone using PowerShell

Since we are working in IT industry & proving support to our clients, we are always dependent on various form of notification such as emails, sms, voice etc, and none of them are free, especially when the you are sending those traditional notifications across the globe. Currently almost everyone using smartphone, and mostly those are connected to the internet for 24x7, so I guess, it's time to send those notifications…

Saugata DattaMar 27, 20173 min read17.2K

Azure

Task Scheduler Error “A specified logon session does not exist” – Fix via Command Line and PowerShell for Scripting

This is very know issue, if you search internet, you will get multiple blog post with same solution for this issue, and if you follow the steps, it actually resolve this issue. In simple word, solution of this problem is Logon to the faulty system. Open SECPOL.MSC from Run Go to Security Settings | Local Policies | Security Options Open Network access: Do not allow storage of passwords and credentials…

Saugata DattaMay 26, 20163 min read7.7K

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