Email subject line best practices
Apr 20, 2026 / 6min read Summarize with: Your subject line is the first thing people see, and they decide in about two seconds whether to open your email. If it works, they…
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Bash Aliases: Speed Up Your Linux Workflow (Updated with Zsh)
Every sysadmin has a set of commands they type dozens of times per day. Long ssh strings, grep pipelines, systemctl restarts, directory jumps. You type them, you forget a flag, you retype them….
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Top 15 software prototyping tools: Key features and pricing
Apr 10, 2026 / Simon L. / 14min read Summarize with: Software prototyping is one of the most effective ways to reduce development risk, test usability early, and get stakeholders aligned before committing…
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Why Linux Servers Slow Down: R, S, D, Z and T Process States Explained
Monitoring dashboards occasionally indicate low CPU utilization (e.g., 22%) and ample free memory, yet applications may exhibit sluggishness and increased response times. This common discrepancy in Linux environments often stems from process states…
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Is dropshipping worth it in 2026?
Apr 01, 2026 10min Read Summarize with: Yes, dropshipping is worth it in 2026. Net profitability comes down to ad spend, supplier quality, platform fees, and niche selection – all of which are…
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curl Command in Linux with Examples
The curl command in Linux is one of those tools that looks simple on the surface but has surprising depth once you start using it regularly. Most people know it as “that command…
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Top 10 best European hosting providers: Key features and pricing
Mar 31, 2026 15min Read Summarize with: Choosing the best European hosting provider isn’t just about uptime – it’s about where your data is stored and how fast your website loads for visitors…
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strace: Trace System Calls and Debug Processes on Linux
The strace command in Linux separates the sysadmins who guess from the ones who actually know what’s happening. When a process misbehaves, hangs, eats CPU, or refuses to start, strace shows you exactly…
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What is a payment gateway and how does it work?
Sep 18, 2025 Jordana A. Summarize with: Starting an online store requires a platform that supports eCommerce features, allowing you to design the sales process and manage transactions. Integrating your website with a…
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Linux Server Setup – Part 1: A Beginner’s Guide
Setting up a Linux server is one of the best ways to learn Linux and server management hands-on. Linux servers offer unmatched flexibility, performance, and control for hosting services, running applications, supporting production…
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Inbound email marketing: What it is and how it works
Mar 24, 2026 10min Read Summarize with: Inbound email marketing is a strategy in which you only email people who signed up to hear from you. Instead of cold-emailing strangers, you attract subscribers…
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Cloudflare with Discourse: Setup Guide (WAF & Security Rules)
I run a Discourse forum behind Cloudflare, and getting the WAF rules right took more trial and error than I expected. Discourse is a Ruby on Rails application that most people self-host in…
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Reduce Disk Writes on Debian & Ubuntu (Server & Desktop)
Every write to disk costs something, whether it’s wearing down an SSD, slowing I/O on a busy server, or draining battery on a laptop. One of the biggest offenders is logging. Between systemd-journald,…
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How to create invoice generator with AI
Mar 03, 2026 Dainius K. Summarize with: An invoice generator web app helps freelancers, agencies, and businesses create professional invoices quickly and accurately. Instead of manually formatting documents every time, you automate totals,…
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What to buy for your Raspberry Pi 4
Update 2026: This article has been updated to fix broken links and verify long-term reliability. After 4 years, every device recommended below is still working in my lab, including multiple SD cards that…
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8 types of web applications
Feb 23, 2026 Summarize with: Web applications are the digital tools you rely on every day to work, communicate, shop, and manage information directly through a browser. From email and online banking to…
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22 must-have ecommerce website features
Feb 18, 2026 11min Read Summarize with: Ecommerce website features determine whether visitors trust your store, find what they need, and complete a purchase without friction. If any part of that experience feels…
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VPS IOPS vs. Latency: Why NVMe Benchmarks Lie
Every VPS provider loves to advertise NVMe storage. It sounds fast on paper and is usually a noticeable upgrade over older disk (HDD) and traditional SSD storage. The problem is that those IOPS…
