macos - Mac(OS X): Is there a way to install ONLY redis-cli?

Question

我尝试运行 brew install redis-cli 并用谷歌搜索，但一无所获。有什么想法吗？

Answer 1

如果你用homebrew安装redis，你可以看到包里有这样的东西:

brew install redis
brew ls redis

你会看到它确实只安装了很少的文件:

/usr/local/Cellar/redis/3.2.3/bin/redis-benchmark
/usr/local/Cellar/redis/3.2.3/bin/redis-check-aof
/usr/local/Cellar/redis/3.2.3/bin/redis-check-rdb
/usr/local/Cellar/redis/3.2.3/bin/redis-cli
/usr/local/Cellar/redis/3.2.3/bin/redis-sentinel
/usr/local/Cellar/redis/3.2.3/bin/redis-server
/usr/local/Cellar/redis/3.2.3/homebrew.mxcl.redis.plist

或者，您可以直接在 homebrew 的 Cellar 中查看，如下所示:

ls -lR /usr/local/Cellar/redis/3.2.3
total 40
-rw-r--r--  1 mark  admin  1487  2 Aug 10:00 COPYING
-rw-r--r--  1 mark  admin   376  9 Aug 10:34 INSTALL_RECEIPT.json
-rw-r--r--  1 mark  admin  6834  2 Aug 10:00 README.md
drwxr-xr-x  8 mark  admin   272  2 Aug 10:00 bin
-rw-r--r--  1 mark  admin   785  9 Aug 10:34 homebrew.mxcl.redis.plist

/usr/local/Cellar/redis/3.2.3/bin:
total 3440
-r-xr-xr-x  1 mark  admin   67668  2 Aug 10:00 redis-benchmark
-r-xr-xr-x  1 mark  admin   13936  2 Aug 10:00 redis-check-aof
-r-xr-xr-x  1 mark  admin  768704  2 Aug 10:00 redis-check-rdb
-r-xr-xr-x  1 mark  admin  129712  2 Aug 10:00 redis-cli
lrwxr-xr-x  1 mark  admin      12  2 Aug 10:00 redis-sentinel -> redis-server
-r-xr-xr-x  1 mark  admin  768704  2 Aug 10:00 redis-server

所以，其中很多是许可证、自述文件，并且在 6 个二进制文件中，无论如何，一个是符号链接(symbolic link)。因此，无论如何，它都不是带有大量服务和配置文件的重量级安装。

---

顺便说一下，您始终可以拉取并运行 docker redis-cli 而无需安装任何东西:

docker run -it redis redis-cli -h 192.168.0.8     # change to your Redis host's IP

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如果您实际上只想安装尽可能少的软件，您实际上不必安装任何东西! Redis 协议(protocol)非常简单，因此您可以在 bash 中构建命令并像这样自己发送它:

#!/bin/bash
################################################################################
# redis.sh
# Very, very simplistic Redis client in bash
# Mark Setchell
# Usage:
# redis.sh SET answer 42
#
# Ref: https://redis.io/topics/mass-insert
################################################################################
if [ $# -lt 2 ] ; then
    echo "Usage: redis.sh SET answer 42" >&2
    exit 1
fi

# Build protocol string
protocol="*$#\r\n"

for var in "$@" ; do
   protocol+="$" 
   protocol+="${#var}\r\n${var}\r\n"
done

# Send to Redis on default port on local host - but you can change it
printf "$protocol" > /dev/tcp/localhost/6379

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关键字:Redis、redis-cli、docker、minimal、pure bash。