cron cheatsheet

@ibnRubaXa в коментах подбросил
Онлайн конструктор кронатаба
https://crontab.guru/

#cron #cheatsheet #linux #tools #scheduler

SRE cheat sheet

Набор шпаргалок по следующим темам:

* Linux Performance Analysis
* System
* CPU
* Memory
* Disk
* Network
* Getting System Information
* Storage
* Postgres
* Configuration
* PSQL Tricks
* Postgres perfomance checklist
* Postgres Dump / Backup
* MySQL
* Configuration
* MySQL perfomance checklist
* MySQL dump / backup
* Redis
* Apache Kafka
* Consumers Troubleshooting
* Docker
* JVM
* Nginx
* Kubernetes
* Monitoring and Alerting
* Development
* Helpers
* Bash
* Post Mortem
* Perfomance benching
* Security

https://kubernetes7.medium.com/sre-cheat-sheet-10e62c3a4c63

#sre #cheatsheet

TOP Docker commands (with examples) that you should know

Шпаргалка по командам docker

https://devangtomar.medium.com/top-docker-commands-with-examples-that-you-should-know-59213db0ab1e

#docker #cheatsheet

MongoDB Cheat Sheet

This cheat sheet covers basic commands and tasks for using MongoDB. It introduces key concepts, like collections and indexes, and explains how to perform common tasks, including setting query results to a varable and using MongoDB’s aggregate method. It also provides tips on how to carefully execute dangerous tasks like dropping collections from a database.

https://developers.redhat.com/cheat-sheets/mongodb-cheat-sheet?sc_cid=7015Y000003sdVEQAY

#cheatsheet #mongodb