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11 Best Open-Source WYSIWYG HTML Editors in 2026
8+ hour, 34+ min ago (1594+ words) These 11 are actively maintained, have real communities behind them, and cover different use cases, from lightweight inline editors to full document processors, so pick the one that fits the job. Tiny MCE is the most widely deployed open-source WYSIWYG editor…...
How to Close an Open Port by Killing a Process in Linux
2+ day, 5+ hour ago (981+ words) New to Linux commands? Our 100+ Essential Linux Commands course covers everything you used in this guide and a lot more with real examples and explanations. This happens constantly in real sysadmin work. You restart a service, get Address already in…...
6 CLI Tools to Monitor My SQL Queries, Threads, and Slow Logs
1+ week, 8+ hour ago (1595+ words) This guide covers 6 open-source command-line tools for monitoring My SQL uptime, load, slow queries, and overall performance on Linux. The tools were tested on Ubuntu and RHEL, but they work on any modern Linux distribution running My SQL 8. 0 or Maria…...
Find Deleted Files Still Holding Disk Space in Linux
1+ week, 1+ day ago (1318+ words) New to Linux commands? Our 100+ Essential Linux Commands course covers everything you used in this guide and a lot more with real examples and explanations. df says your disk is 80% full, but du says you're barely using half, so one…...
5 Faster Ways to Copy Large or Millions of Files in Linux
1+ week, 3+ day ago (1200+ words) New to Linux commands? Our 100+ Essential Linux Commands course covers everything you used in this guide and a lot more with real examples and explanations. You've been copying files with cp for years, and if you're moving a 50 GB backup…...
How to Create a File of Exact Size in Linux
2+ week, 9+ hour ago (1333+ words) New to Linux commands? Our 100+ Essential Linux Commands course covers everything you used in this guide and a lot more with real examples and explanations. You need a 1 GB test file to benchmark your disk, fill a partition to a…...
How to Recover a Deleted File in Linux While It's Still Open
2+ week, 1+ day ago (1557+ words) New to Linux commands? Our 100+ Essential Linux Commands course covers everything you used in this guide and a lot more with real examples and explanations. You deleted a log file mid-session, a running process is still writing to it, and…...
Setting Up Rocky Linux 10 as a Minimal Server
2+ week, 2+ day ago (1814+ words) Rocky Linux 10 is the latest stable, community-driven enterprise Linux distribution built as a downstream rebuild of Red Hat Enterprise Linux 10, released on June 11, 2025, and this guide walks you through a complete minimal server installation. Most sysadmins treat OS installation like…...
20 Sysstat Commands to Monitor Linux Performance
2+ week, 3+ day ago (1857+ words) Sysstat is a collection of performance monitoring utilities for Linux that includes mpstat, pidstat, iostat, and sar, and together they give you a real-time and historical view of everything your system is doing. Most sysadmins start with top command when…...
watch: The Linux Command You've Been Ignoring for Years
2+ week, 5+ day ago (1306+ words) New to Linux commands? Our 100+ Essential Linux Commands course covers everything you used in this guide and a lot more with real examples and explanations. You're running df -h every 30 seconds by hand to watch a disk fill up, typing…...