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sh cli client locally, you can use it for the standalone installation. Redis stores and indexes data in multiple ways, such as Strings, Lists, Sets, Hashes, Bitmaps, HyperLogLogs, Streams, and Geospatial Indexes. The redis-cli command-line utility lets you interact with a Redis database. cheat. Return all fields / values. For convenience, let's copy both to a location that Feb 7, 2024 · The below content serves as a quick refresher of Redis commands. edu by guest SIMONE OBRIEN Mastering Kali Linux for Web Penetration Testing Apress Easily get your head in the Cloud with Amazon Web Services With Amazon Web Services (AWS), you can do everything from backing up your personal hard drive to creating a full-fledged IT Mar 2, 2016 · If you're using Redis Access Control List - ACL (Redis 6 and above), you log in with --user and --pass: redis-cli -h 127. APPEND key value # append a value to a key: BITCOUNT key [start end] # count set bits in a string Helm flags. fly redis connect. org. Thus this would work: echo -e 'AUTH aaaaaa\nkeys *' | redis-cli. 4 Client Performance Improvements; 1. (Kubernetes Dashboard is an optionally available add-on) nomad Here we list the ports and IP addresses of all six servers and use the create command to instruct Redis to join them in a cluster, creating one replica for each primary. Whatever Here are some cheatsheets and quick references contributed by open source angels. LSET LREM key index value key count value LTRIM key start stop. Python. 2 Redis Cli Cheat Sheet 2023-08-09 Spring and Kubernetes Simon and Schuster The AWS Certified Solutions Architect Associate certification demonstrates your expertise in architecting and deploying secure and robust applications on the leading cloud platform in the world, Amazon Web Services. Redis has three main peculiarities that set it apart: Redis holds its database entirely in the memory, using the disk only for persistence. Both commands output an integer showing how many elements are in the list. # verify the installation by running az --version. io/ The redis-cli command 2 Redis Cli Cheat Sheet 2022-07-07 Schuster The infrastructure-as-code revolution in IT is also affecting database administration. 1. Remove and get the first element in a Prepend one or multiple values to a Prepend a value to a list, only if the list Get a range of elements from a list list list exists. You'll begin by getting Redis set up properly and then exploring the key-value model. This open source data structure server is built for speed and Redis Cli Cheat Sheet Downloaded from dev. x or earlier, press Ctrl+R to open the Run dialog box, type cmd into it, and press Enter. Redis in Action Redis Cli Commands Cheat Sheet Downloaded from dev. 0) web wrapper for cheat-sheets. A tag already exists with the provided branch name. 1 -p 6379. Mongodb Cheat Sheet; Redis Cheat Sheet. LPOP key. Feel free to share your feedback if any. 1 -p 6379 --user redis_user --pass 'redis_password' or if you are already in redis-cli console you can authenticate with: auth redis_user 'redis_password' Redis is an open source (BSD licensed), in-memory data structure store, used as database, cache and message broker, found at http://redis. will list all the charts applying across all namespaces. 19 Dec 18. hmset() (hash multi-set), calling it for each dictionary. edu by guest TYRESE CONNER Mastering Kali Linux for Web Penetration Testing "O'Reilly Media, Inc. Redis is a really simple server to which you can just telnet (or use the redis-cli) to run commands. LRANGE key start stop. tasjaevan. conf # start redis with the related configuration file: redis-cli # opens a redis prompt # Strings. Feb 26, 2020 · Complete Parts 1 and 2 of “Guides on Using the Commands in Redis Cheat Sheet. The “multi” is a reference to setting multiple field-value pairs, where “field” in this case corresponds to a key of any of the nested dictionaries in hats: Python. 1 Persistence options in Redis; 2. -A stands for “all namespaces” ( --all-namespaces) and is used to look for resources across all namespaces. Note: You can create a Redis container on your laptop using the below 2 simple commands and… We would like to show you a description here but the site won’t allow us. KEY FEATURES Complete coverage on how to design, build, run, and deploy modern cloud The redis-cli (Redis command line interface) is a simple terminal program used to send commands to and read replies from the Redis server. Develop a stronghold on Kubernetes, Spring, and the microservices architecture. One Pager Cheat Sheet. sheets:redis-cli # redis-cli # Opens a connection to a Redis server. Work fast with our official CLI. 04. Validate the branch name. redis-benchmark: checks Redis performance. In this blog post, we will see how you can use Redis as an in-memory database, why you'd want to use Redis, and finally we'll discuss a few important Nov 8, 2023 · Connecting to a Redis Server: Establish a connection to a Redis server using the IP address ‘127. Delete field(s) HEXISTS key field. Redis(db=1) To do an initial write of this data into Redis, we can use . ”. Maintenance utility. 2 Oct 28, 2022 · To set up a similar environment, you can follow Step 1 of our guide on How To Install and Secure Redis on Ubuntu 22. Manages the lifecycles of Redis Enterprise services. js BPB Publications Presents a guide to RTF, the internal document markup language that is used by Microsoft Word. It has two main modes: an interactive REPL (Read Eval Print Loop) mode where the user types Redis commands and receives replies, and a command mode where redis-cli is executed with additional arguments and the reply is printed to the standard output. Otherwise it must be installed first. Keep in mind that the availability of certain services may vary depending on the region and specific requirements. redis-cli will propose a configuration; accept it by typing yes. Installing Azure CLI. Here’s an example of how to use the Redis GET command to retrieve the value we set earlier: GET greeting. Running Redis at Scale. Next, Common pitfalls for various scenarios are described, followed by solutions to ensure Redis Essentials Database Reliability Engineering Hands-on Kubernetes on Azure Red Hat RHCSA 8 Cert Guide Seven Databases in Seven Weeks Pro Express. Usage flyctl redis connect [flags] Options-o, --org The target Fly. For example: $ redis-cli INFO | grep connected connected_clients:2 connected_slaves:0 $ Server Statistics Redis cheat sheet. The clear examples Jul 7, 2021 · The syntax is as follows: SET key value [EX seconds] [PX milliseconds] [NX|XX] Example: SET greeting "Hello, Redis!" The GET command is used to retrieve the value of a key. Oct 28, 2022 · Redis reads lists from left to right, and you can add new list elements to the head of a list (the “left” end) with the lpush command or the tail (the “right” end) with rpush. Deletes the list if the last element was popped. This cheat sheet summarizes the commands for common Redis data types including strings, hashes, lists, sets and sorted sets. ' Possess familiarity with using general Redis commands and data types in interactive mode command-line interface (Redis-cli). Feb 9, 2021 · It is possible to execute several redis commands on one invocation of redis-cli: they must be separated by \n. Azure Quantum: Jump in and explore a diverse selection of today's quantum hardware, software, and solutions. Cheatsheets are often used in the form of a list or a table, and they typically cover a specific topic or subject area. Installation: - Download and install Redis from the official website or use package managers like apt or yum. js Ruby on Rails Tutorial BPF Performance Tools The Pragmatic Programmer 4 Redis Cli Cheat Sheet 2022-10-07 practices for using Redis in DevOps environment and Docker containerization paradigm in detail. Pops an element from a list, pushes it to another list and returns it. Cloud Comparison Cheat Sheet. # Windows OS (using choco) choco install azure-cli. Aug 8, 2018 · redis-cli: runs a command line interface utility to interact with Redis. sh > ~/bin/cht. Reference for Redis Enterprise Software command-line utilities, including rladmin, redis-cli, crdb-cli, and rlcheck. You will see how data works using simple statistics and analytics, and discover Julia's speed, its real strength, which makes it particularly useful in highly intensive Redis Cheat Sheet with the most needed stuff. HGET key field. A cheatsheet is a concise summary of important information that is meant to be used as a quick reference. Scripting Redis Commands. Pragmatic Bookshelf Jul 11, 2024 · Methods to open the Windows CLI: On Windows 10 or above, click Start on the bottom left corner, type cmd, and select Command Prompt. A collection of helpful DevOps cheat sheets. Recommended GUI; Running Redis with Docker; Redis basic commands. Block until an element is available otherwise. sh offline, you need to: Fetch its data sources. Note: Redis command names are case-insensitive. 3 and port 7000. ArgoCD provides a web UI, but it also has a command-line interface (CLI) that can be used to manage Redis Cli Cheat Sheet Downloaded from dev. Hence, another name for Windows CLI is “cmd. edu by guest SALAZAR LAILA Pro Express. Seven Databases in Seven Weeks Apress Summary Redis in Action introduces Redis and walks you through examples that demonstrate how to use it There are two ways to use redis-cli : • an interactive mode where the user types commands and sees the replies; • a command mode where the command is provided as an argument to redis-cli, executed, and results sent to the standard output. Leading Linux consultant, author, and instructor Oct 12, 2021 · The command line terminal in Linux is the operating system’s most powerful component. Apr 13, 2023 · LPUSH key value [value …] #: prepend one or more values to a list RPUSH key value [value …] #: append one or more values to a list LPOP key #: remove and return the first element of a list RPOP key #: remove and return the last element of a list LINDEX key index #: get the element at a specified index in a list LLEN key #: get the length of a list LRANGE key start stop #: get a range of May 8, 2014 · Download the Redis Cheat Sheet. How To Use This Guide. This cheat sheet covers the commands used for working with Podman, a popular tool for managing containers. Vim. Syntax: GET key. With redis-cli, you can run Redis commands directly from the command-line terminal or with interactive mode. ChatGPT. helm list -A. Python (145) Development (104 App Service: Quickly create powerful cloud apps for web and mobile. You can also use lpush or rpush to create a new list: lpush key value. Coverage on managing modern applications and Feb 8, 2013 · ACL categories (as of Redis 6. Azure Spring Apps: Build and deploy Spring Boot applications with a fully managed service from Microsoft and VMware. Hartl explains how each new technique solves a real-world problem, and then he demonstrates it with bite-sized code that’s simple enough to understand, yet novel enough to be useful. redis. - Start the Redis server using the command `redis-server`. 0 Introduction to Persistence and Durability; 2. Now you can install cheat. # Connect to the local server: redis-cli # Connect to a remote server on the default port (6379): redis-cli-h host # Connect to a remote server specifying a port number: redis-cli-h host-p port # Specify a password: redis-cli-a password # Execute Redis command: redis-cli redis_command # List Redis keys with prefix Jun 26, 2024 · # Redis Cheatsheet # All the commands you need to know: redis-server /path/redis. 2. Each pattern: Describes the circumstances in which it is applicable, when it can be applied in view of other design constraints, and the consequences and trade-offs of using the pattern within a larger Installing Azure CLI. Dec 21, 2023 · Complete Guide to Redis Commands. In this article, I am going to present a comprehensive cheat sheet of commonly used ArgoCD commands with examples. Redis has a relatively rich set of data Jan 4, 2019 · Pass if one test succeeds. Cheat-sheets can be particularly helpful when learning a new tool or technology, as they provide a convenient way to quickly look up and remind oneself of key concepts and commands. github/workflows/main. The advantage of redis-cli is that you have a help interface and command line history. 2 Pages. Redis is an open-source, advanced key-value store and an apt solution for building high-performance, scalable web applications. Jul 27, 2023 · This post is a collection of the most common commands used to manage Redis instances. It also includes commands for databases, client/server interactions and scripts. So, commands such as. Perform the build as stated before by using make all. Time complexity: O (N) where N is the total number of Cluster nodes. In the context of Docker, a Docker cheatsheet is a summary of commonly used Docker May 8, 2014 · Redis Cheat Sheet by tasjaevan - Cheatography. Learn more →. ” Possess familiarity with using general Redis commands and data types in interactive mode command-line interface (Redis-cli). At cheat. -f. 2 Configuring a Redis Server; 1. WurmTerm. io organization -r, --region The target region (see 'flyctl platform regions') Redis CLI and Redis Configuration Cheat Sheet 这个备忘录提供了 Redis 的安装和 Redis CLI 的一些基本和常用命令以便快速查阅。 AprilNEA. Note: The other answer also provides a way to pass arguments separated by \n to redis-cli. For scripting just pass commands to "redis-cli". " Learn the main features of Azure Cosmos DB and how to use Microsoft’s multi-model database service as a data store for mission-critical applications. All commands, popular commands, most used linux commands. Apr 14, 2021 · Redis Database Basics – How the Redis CLI Works, Common Commands, and Sample Projects. Next, you will compare the different ways of working with Julia and explore Julia's key features in-depth by looking at design and build. We will demonstrate how these commands behave by running them with redis-cli, the Redis command line interface. A Hash command stores a value there when you map a string name. 0. Redis là một mã nguồn mở và có tốc độ truy cập nhanh để dùng làm cơ sở dữ liệu, bộ nhớ đệm, trình chuyển tiếp tin nhắn và danh sách tác vụ chờ xử lý. Quickly get started with . answered Feb 9, 2021 at 11:04. Use the following commands to install Azure CLI in Windows, MacOS and Linux environments. edu by guest NEAL NATHANAEL Redis Certified Developer Packt Publishing Ltd Summary Redis in Action introduces Redis and walks you through examples that demonstrate how to use it effectively. Testing Connection with PING: After establishing the connection, assess the connectivity using the PING command. 0) Key specifications (as of Redis 7. 1 The Command Line Tool: Redis-CLI; 1. Chat Bot. 30. Complete Parts 1 and 2 of 'Guides on Using the Commands in Redis Cheat Sheet. This comprehensive cheat sheet covers a wide range of services across Azure, AWS, and GCP. ” –Trotter Cashion, cofounder, Mashion DevOps can help developers, QAs, and admins work together to solve Linux server problems far more rapidly, significantly improving IT performance, availability, and efficiency. Includes numerous sample code exercises on microservices, Spring and Kubernetes. Overview; 1 Talking to Redis. Tagged with redis, database. After this, you will understand the concept of scaling with Redis cluster and Redis Sentinel , followed by a through explanation of incorporating Redis with NoSQL technologies such as Elasticsearch and MongoDB. Querying. The simplest connection string is to use localhost which just connects to the localhost on port 6379. Syntax. Even longtime users may forget a command every once in a while and that is why we have created this Linux cheat sheet commands guide. Bash. Redis, an in-memory multi-model database developed by _antirez_, has become popular for its sub-millisecond latency and is used in many startups, such as Instagram and Github. manual Notebook Notebook Cheatsheet Cheatsheet 3 days ago · Home. Redis is a popular in-memory database used for a variety of projects, like caching and rate limiting. Sends commands to a running PowerDNS nameserver. Redis commands perform some operations on Redis server, with some commands being able to be executed from the Redis command-line interface, or CLI. ACL categories: @slow. sheets development by creating an account on GitHub. LPUSH key value [value ] LPUSHX key value. echo "source <(kubectl completion bash)" >> ~/. curl https://cht. edu by guest SCHULTZ JACOBY Redis in Action Pearson Education Two years since its initial release, Redis already has an impressive list of adopters, including Engine Yard, GitHub, Craigslist, and Digg. Use the following syntax to run kubectl commands from your terminal window: Redis Cli Commands Cheat Sheet Downloaded from dev. With InSpec it is possible to check if at least one of a collection of checks is true. ArgoCD is a popular tool for managing Kubernetes applications and deploying them in a declarative manner. Contribute to chubin/cheat. Redis. " Developers with the ability to operate, troubleshoot, and monitor applications in Kubernetes are in high demand today. Install the Google Cloud CLI. # updating cli az upgrade. sh. We start off by explaining the basics of Redis followed by the various data types such as Strings, hashes, lists, and more. Designed for all AWS Certified Solutions Architect kubectl edit {resource} (Via CLI) Edit Jobs in Nomad UI: Execute a command in a container: kubectl exec: nomad alloc exec: Create example workload: kubectl create deployment – image redis-example -o yaml –dry-run=client: nomad job init: Open UI for object: No direct equivalent. Authenticate to the GCS bucket. Redis makes great use of containers. >>> r = redis. 0) Subcommands (as of Redis 7. Check the branch out. 4 Redis Cli Commands Cheat Sheet 2023-01-16 operations problems. Apr 4, 2022 · Redis Cheat Sheet Running in Docker. Redis Cli Cheat Sheet 1 Redis Cli Cheat Sheet AWS Certified Solutions Architect - Associate (SAA-C02) Cert Guide Redis Essentials BPF Performance Tools Modern PHP DevOps Troubleshooting Kubernetes: Up and Running Flask Web Development Data Pipelines with Apache Airflow Design Patterns How To Manage a Redis Database eBook Express. 0 Redis Server Overview; 1. redis-check-aof and redis-check-dump: used for the rare cases when there are corrupted data files. Arity is the number of arguments a command expects. js Cloud Native Microservices with Spring and Kubernetes Modern PHP AWS Certified Solutions Architect - Associate (SAA-C02) Cert Guide Trino: The Definitive Guide Redis Cli Cheat Sheet Downloaded The Ultimate Docker Cheat Sheet. 22. sh locally: 4 Redis Cli Commands Cheat Sheet 2023-11-14 Rails, but also for the essential Ruby, HTML, CSS, and SQL skills you need when developing web applications. Redis works by mapping keys to values that functions as a key-value-based caching system. cheat. Redis Cli Commands Cheat Sheet Seven Databases in Seven Weeks Introducing Azure Kubernetes Service Steps to an Ecology of Mind Redis in Action AWS For Admins For Dummies Kafka: The Definitive Guide Docker and Kubernetes for Java Developers Pro Express. 5 Initial Tuning; 2 Persistence & Durability. Content. Run Redis commands. bashrc . Redis Cli Cheat Sheet Downloaded from dev. Arity. Load RDB backup files to a server. Return to Programming; Top Tags in Programming. x Cookbook Pengcheng Huang,Zuofei Wang,2018-02-28 Leverage the power of Redis 4. To check the version, use the kubectl version command. yml builds the documentation and uploads it into a GCS bucket: Install Hugo. This is accomplished via describe. Just a redis cheat sheet to help decrease the learning curve to use Redis. Check for field. Contribute to masonoise/redis-cheatsheet development by creating an account on GitHub. Red Hat RHCSA 8 Cert Guide is a best-of-breed exam study guide. Created By. x to develop, optimize and administer your Redis solutions with ease Key Features Build, deploy and administer high performance and scalable Use this Redis Cheat Sheet Part 3, and leave relying on your own instant command recall a thing of the past. For installation instructions, see Installing kubectl; for a quick guide, see the cheat sheet. Each node in a Redis Cluster has its view of the current cluster configuration, given by the set of known nodes, the state of the connection we have with such nodes, their flags, properties and assigned Redis Cheat Sheet. wilsonsong. Connecting to Redis: - Connect to Redis server using the command `redis-cli`. edu by guest JASLYN NOELLE Using Asyncio in Python Pearson IT Certification Build and deploy scalable cloud native microservices using the Spring framework and Kubernetes. The first ebook in the series, Microsoft Azure Essentials: Fundamentals of Azure, introduces Redis Cli Cheat Sheet 3 3 microservices. List All Keys Redis Cheat Sheet: 1. chmod +x ~/bin/cht. Contribute to CyberT33N/redis-cheat-sheet development by creating an account on GitHub. This guide is written as a cheat sheet with self-contained examples. 0) Name. It follows a simple pattern: A positive integer means a fixed number Redis in Action Redis Cli Commands Cheat Sheet Downloaded from dev. This is the command's name in lowercase. To gain these benefits, however, team members need common BRPOPLPUSH. Learn more about the CLI. HINCRBY key field by. 2 Redis Cli Cheat Sheet 2022-06-20 through commands, and shares experiences from big players in the industry. Programming Cheat Sheets. Grouped by command type and ordered by time complexity. txt) or view presentation slides online. History. Redis Cheat Sheet. A collection of personal cheat sheets about various GNU/Linux-related topics. Stops or starts Redis instances. Insert string; Insert string with TTL; Insert string only if the key does not exist; Insert string only if the key does exist; Discover TTL of a key before it expires; Check if Redis Cli Cheat Sheet Microsoft Azure Essentials - Fundamentals of Azure Michael Collier 2015-01-29 Microsoft Azure Essentials from Microsoft Press is a series of free ebooks designed to help you advance your technical skills with Microsoft Azure. HGETALL key. I have little doubt that this book will eventually become an excellent source of useful information for journeymen Redis Cli Cheat Sheet 3 3 preparation tasks Practice with four unique practice tests Learn from two full hours of video training from the author’s Red Hat Certified System Administrator (RHCSA) Complete Video Course, 3rd Edition. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Connect to a Redis database using redis-cli. If you already have the cht. # MacOS (using Homebrew): brew install azure-cli. com Created Date: 20151118053337Z 2 Redis Cli Cheat Sheet 2022-01-01 strength for me has been the outstanding analogies—tracer bullets, broken windows, and the fabulous helicopter-based explanation of the need for orthogonality, especially in a crisis situation. To meet this need, the Cloud Native Computing Foundation created a certification exam to establish a developer's credibility and value In the context of Docker, a Docker cheat-sheet is a summary of commonly used Docker commands and their options, as well as other useful information related to Docker. Also, these cloud platforms are constantly Jun 17, 2014 · or the Redis CLI client redis-cli to connect to Redis. Podman commands are mostly compatible with Docker. It's not like the other NoSQL databases or like a SQL database (such as MongoDB, PostgreSQL or MySQL) because Redis doesn't have the concept of Apr 22, 2024 · This page contains a list of commonly used kubectl commands and flags. Here's the comparison cheat sheet across Azure, AWS, and GCP. If you're used to using the docker command-line tool, kubectl for Docker Users explains some equivalent commands for Kubernetes. pdf), Text File (. Commands. SaaS Outages. On Windows 8. With this practical book, developers, system administrators, and junior to mid-level DBAs will learn how the modern practice of site reliability engineering applies to the craft of database architecture and operations. Complete guide of application containerization on Kubernetes containers. Hash commands in Redis. -A. The document provides a concise HDEL key [ field ]+. 3 Redis Clients; 1. 78. LZone is a progressive web app by Lars Windolf that supports installing a ton of Sysadmin / DevOps / System Architecture related content so that you can search and read all of it in one place. The cluster will be configured and joined, which means, instances will be bootstrapped into talking with each Redis Cli Cheat Sheet 3 3 platforms. Feb 26, 2020 · Redis, an acronym for Remote Directory Server, is an in-memory database that supports multiple data types. PDF (black and white) LaTeX . Get item. io/commands . sh/:cht. Note:These instructions are for Kubernetes v1. redis-cli connected to a shard. Bạn có thể tìm hiểu sâu hơn về Redis tại những bài viết ở đây. 1’ and the default port ‘6379’ with the following command: redis-cli -h 127. 0) Tips (as of Redis 7. For example: If a setting is configured in two different locations, you may want to test if either configuration A or configuration B have been set. Redis commands time complexity cheat sheet Contents are totally crawled from https://redis. Redis Cli Cheat Sheet 3 3 a catalog of simple solutions for those already programming in at last one object-oriented programming language. To use cheat. Kubectl autocomplete BASH source <(kubectl completion bash) # set up autocomplete in bash into the current shell, bash-completion package should be installed first. Let’s use the CLI to connect to a Redis server running at 172. PDF (recommended) PDF (2 pages) Alternative Downloads. sh cheat sheets repository . js Guide redis-cli {{redis_command}} This is a tldr pages (source, CC BY 4. docker run--name somename-p 6379:6379 redis Connection. edu by guest JADA HICKS Programming Phoenix Packt Publishing Ltd Covers topics covered in the ICND1 100-101, ICND2 200-101, and CCNA 200-120 exams along with a summarization of commands, keywords, command augments, and associated prompts. Metadata DRAFT: redis Cheat Sheet. Design Patterns "O'Reilly Media, Inc. Available since: 3. Oct 28, 2022 · In this tutorial, you will learn how to connect to Redis from the command line, how to authenticate and test your connection, as well as how to close a Redis connection. one. JavaScript. sheet - Free download as PDF File (. 7 KB. What is Redis? How to install Redis; Redis CLI; Redis in NodeJS; Resources; What is Redis? Redis is a type of database and more specificaly is a NoSQL database. If you’re using a different Redis interface — Redli, for example — the exact output of certain commands may # makes the `db` service available as the hostname `database` # (implies depends_on) links:-db: database -redis # make sure `db` is alive before starting depends_on:-db # make sure `db` is healty before starting # and db-init completed without failure depends_on: db: condition: service_healthy db-init: condition: service_completed_successfully The build pipeline that is defined within . CLUSTER NODES. Redis Cli Cheat Sheet 3 3 Studio. . Introduction. Go. Batch: Cloud-scale job scheduling and compute Redis Cli Cheat Sheet Benjamin Muschko Redis 4. mabts. We are going to be using the redis-server and redis-cli executable frequently. Another flag which shows everything with no filter applied is -a, which can be used in the same way. However, due to the sheer amount of commands available, it can be intimidating for newcomers. Contribute to Redsmin/redis-cheat-sheet development by creating an account on GitHub. eb nl fp oc ba xl gq jn yh hw