Blog

Mert Özen's blog posts on software development, backend, frontend, and DevOps.

Series

.NET Core Web API 36 Angular 31 JavaScript Basics 19 JavaScript Intermediate 18 JavaScript Advanced 16 TypeScript Basics 14 TypeScript Intermediate 14 TypeScript Advanced 12 Entity Framework Core 28 Dapper 16 Git & GitHub 29 Web Security (OWASP Top 10) 21 LLM Fundamentals 20 C# Fundamentals 20 Object-Oriented Programming in C# 16 C# Collections and Generics 11 LINQ 17 Asynchronous Programming in C# 17 Advanced C# 14 C# Versions 6

2 posts found #ssh

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DevOps PART 25

Git Hooks and Commit Signing: From pre-commit to SSH Signatures

We write pre-commit and commit-msg hooks with real output, share them with the team through core.hooksPath, and try Git 2.54's config-based hooks and git hook list. Then we sign commits with an SSH key, verify them with an allowed signers file and look at what GitHub's Verified badge requires.

6 Nov 2026 11 min 15

DevOps PART 13

Connecting to GitHub: HTTPS, Personal Access Tokens and SSH

From creating a repo on GitHub to the first push: why passwords stopped working in 2021, fine-grained versus classic personal access tokens, how credential helpers work, ed25519 SSH keys, gh auth login and transfer.credentialsInUrl, which catches tokens embedded in URLs.

6 Nov 2026 10 min 11