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Redis deployment and use

2022-04-21 09:32:00 【It is not difficult】

Preface

redis Remote dictionary service , Is an open source use ANSI C Language writing 、 Support network 、 Log type that can be memory based or persistent 、Key-Value database , And provide multilingual API.

Deploy

#  Source 
yum install -y http://rpms.famillecollet.com/enterprise/remi-release-7.rpm

# Install the software 
yum --enablerepo=remi install redis

# Start the service 
systemctl enable --now  redis

Use

# list 
redis-cli
keys *

#redis Check the value 
# View type 
type spiders:crawl_lotto:h_spider_time

#string type 
get dedup:bloomfilter:bloomfilter0

#hash  type 
HKEYS  spiders:crawl_lotto:h_spider_time

#zset  type 
ZRANGE spiders:crawl_lotto:z_failed_requsets 0 -1

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