Gerrit Performance Tuning Cheat Sheet: Workflow, Bottlenecks, and Practical Commands
A practical Gerrit performance guide for DevOps and platform engineers. Learn a repeatable tuning workflow, where bottlenecks usually appear, and which commands to run first.
Chef Command-Line Reference: Essential chef-solo, chef-client, and Knife Workflows
A task-oriented reference for frequently used Chef and Knife commands, from cookbook scaffolding to node bootstrap and run-list management. Includes workflow guidance and copy-ready command examples.
Oracle RAC Operations Cheat Sheet: CRSCTL, SRVCTL, ASM, OCR, and Network Checks
A practical Oracle RAC command reference for day-to-day operations and maintenance. Use this guide to check cluster health, control services safely, and validate ASM, OCR, voting disk, and network components.
Windows XP/2000 Command-Line Reference for Administrators
A structured reference to key Windows XP and Windows 2000 command-line tools, including OS availability, troubleshooting workflow, and practical command examples. Useful for legacy support, migration prep, and forensic troubleshooting.
Gist Markdown Cheatsheet & Tutorials with Example
If you prefer to have a markdown cheat sheet that is downloadable as image or PDF, please visit CollectiveRay Markdown Cheat sheet. Rajesh KumarI’m Rajesh Kumar, a DevOps,…
Digital Marketing Jargons/Terms/Definitions – Ultimate Guide
Dear visitors, Digital Marketing is a relatively a new way of marketing which is very effective and changed a lots of traditional ways of marketing in a…
Complete Reveal JS Reference & Cheatsheet
Here are the Complete Reference & Cheatsheet. The basic setup is for authoring presentations only. The full setup gives you access to all reveal.js features and plugins…
Elasticsearch Web References & Cheatsheet
Elasticsearch official documentation https://www.elastic.co/guide/en/elasticsearch/reference/6.x/index.html Very good Elasticsearch Guide on Github https://github.com/dzharii/awesome-elasticsearch Elasticsearch Official forum https://discuss.elastic.co/ Stackoverflow elasticsearch handlers http://stackoverflow.com/questions/tagged/elasticsearch Jolicode elasticsearch Cheatsheet http://elasticsearch-cheatsheet.jolicode.com/ Elasticsearch DevOpsSchool reference https://www.devopsschool.com/blog/category/elastic-stack/…