linux 安裝redis 步驟

正常安裝步驟如下:

1.注意redis是c編寫的，所以依賴gcc環境，安裝之前先yum安裝gcc環境
[root@hadoop01 app]# yum install gcc

2.解壓
[root@hadoop01 app]# tar -zxvf redis-6.0.5.tar.gz(提前用xftp上傳)

3.安裝
[root@hadoop01 app]# cd redis-6.0.5/
[root@hadoop01 app]# make
[root@hadoop01 redis-6.0.5]# cd src/
[root@hadoop01 redis-6.0.5]#  make PREFIX=/usr/local/redis install

4.配置redis爲後臺啓動
vim redis.conf 
將daemonize no 改成daemonize yes

5.開啓redis
[root@hadoop01 redis-6.0.5]# cp redis.conf /usr/local/bin/myconf/
[root@hadoop01 bin]# ./redis-server myconf/redis.conf 
[root@hadoop01 bin]# ./redis-server myconf/redis.conf 
6655:C 06 Jul 2020 20:41:16.462 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
6655:C 06 Jul 2020 20:41:16.462 # Redis version=6.0.5, bits=64, commit=00000000, modified=0, pid=6655, just started
6655:C 06 Jul 2020 20:41:16.462 # Configuration loaded

6.檢測後臺進程是否存在
[root@hadoop01 redis-6.0.5]# ps -ef|grep redis
root       6656      1  0 20:41 ?        00:00:00 ./redis-server 127.0.0.1:6379
root       6679   5609  0 20:43 pts/0    00:00:00 grep --color=auto redis

7.登錄cli
[root@hadoop01 bin]# ./redis-cli

8.驗證
127.0.0.1:6379> ping
PONG
127.0.0.1:6379> set name fx
OK
127.0.0.1:6379> get name
"fx"
127.0.0.1:6379> 

9.關閉redis服務器
127.0.0.1:6379> shutdown
not connected> exit
[root@hadoop01 bin]# 

10.驗證進程是否關閉
[root@hadoop01 redis-6.0.5]# ps -ef|grep redis
root       6766   5609  0 20:53 pts/0    00:00:00 grep --color=auto redis


實在進程沒關了，就用
11.因爲Redis可以妥善處理SIGTERM信號，所以直接kill -9也是可以的
kill -9 PID（參數必須是進程或任務 ID）