Feed
Pro
Search

Sign in
Darkshift - a dark factory for software Bug0 - The AI-native e2e QA regression testing The foreword by Hashnode - official blog from the Hashnode team Passmark - The open-source AI framework for regression testing Hashnode gql skill - let your AI agent publish to your Hashnode blog Hackathons Changelog Brand @hashnode on X Hashnode on LinkedIn Support - hello+support@hashnode.com Code of Conduct Terms Privacy Sitemap

Search Hashnode

Search posts, tags, users, and pages

@k4ml

Kamal Mustafa

@k4ml·Joined February 2017

About

I am a web developer focusing on building web application using Python and Django. Full profile on https://kamal.koditi.my/.

Available for

Mentoring, Python/Django consulting

Kamal Mustafa's blogs

Kamal's Bloggrep.koditi.my26 posts

About

I am a web developer focusing on building web application using Python and Django. Full profile on https://kamal.koditi.my/.

Available for

Mentoring, Python/Django consulting

Kamal Mustafa's blogs

Kamal's Bloggrep.koditi.my26 posts

Articles Comments2

Recently published

KMKamal Mustafaingrep.koditi.my·18h ago · 4 min read

Why does my terminal get cleared every time I exit ssh?

When I exit from a session, my local terminaljust went blank - not just the visible screen, the entire scrollback was gone too. Annoying to the point where I wanted to know exactlywhat happened. Some

KMKamal Mustafaingrep.koditi.my·Jun 26 · 3 min read

Git blame after massive code formatting

Running a massive, codebase-wide lint or format update using a tool like Ruff is incredibly satisfying for clean code, but it does come with a major side effect: it can completely wreck your git blame

KMKamal Mustafaingrep.koditi.my·May 29 · 3 min read

Common Errors When Setting Up PostgreSQL Streaming Replication

I have been setting up postgresql streaming replication lately so here's some notes on common errors I bumped into during the setup. 1. The Missing standby.signal File The Symptom: You complete your

KMKamal Mustafaingrep.koditi.my·Nov 30, 2025 · 3 min read

Podman in Incus container

Got this error:- ERRO[0000] running `/usr/bin/newuidmap 738 0 1000 1 1 524288 65536`: newuidmap: write to uid_map failed: Operation not permitted Error: cannot set up namespace using "/usr/bin/newuidmap": should have setuid or have filecaps setuid: e...

KMKamal Mustafaingrep.koditi.my·Jun 23, 2025 · 4 min read

So You Want to Send an Email?

So, you tried sending an email from a new VPS for your app’s invitation feature, and… crickets. No email arrived. You thought it’d be as easy as hitting "send," but turns out, sending emails from a server is more like navigating a maze blindfolded. L...