linux中安装redis的详细步骤

在Linux下安装Redis的步骤如下：

1、更新系统软件包列表

我们需要更新系统软件包列表，以确保我们下载的是最新的Redis版本，在终端中输入以下命令：

sudo aptget update

2、安装必要的依赖

Redis需要一些依赖才能正常工作，所以我们需要先安装这些依赖，在终端中输入以下命令：

sudo aptget install buildessential tcl

3、下载Redis源码

接下来，我们需要从Redis官方网站下载源码，在终端中输入以下命令：

wget http://download.redis.io/releases/redis6.2.5.tar.gz

4、解压源码包

下载完成后，我们需要解压源码包，在终端中输入以下命令：

tar xzf redis6.2.5.tar.gz

5、进入解压后的目录

解压完成后，我们需要进入解压后的目录，在终端中输入以下命令：

cd redis6.2.5

6、编译Redis

在编译Redis之前，我们需要先配置编译选项，在终端中输入以下命令：

make distclean
make MALLOC=libc

7、安装Redis

编译完成后，我们可以开始安装Redis了，在终端中输入以下命令：

sudo make install

8、创建Redis配置文件目录和文件

安装完成后，我们需要创建一个Redis配置文件目录和文件，在终端中输入以下命令：

mkdir /etc/redis
touch /etc/redis/redis.conf

9、编辑Redis配置文件

接下来，我们需要编辑Redis配置文件，在终端中输入以下命令：

sudo nano /etc/redis/redis.conf

在打开的文件中，我们可以设置Redis的各种参数，例如端口号、密码等，设置完成后，保存并退出。

10、创建Redis服务文件和启动脚本目录和文件

我们需要创建一个Redis服务文件和启动脚本目录和文件，在终端中输入以下命令：

mkdir /etc/systemd/system/redis.service.d
touch /etc/systemd/system/redis.service.d/override.conf

11、编辑Redis服务文件和启动脚本文件

接下来，我们需要编辑Redis服务文件和启动脚本文件，在终端中输入以下命令：

sudo nano /etc/systemd/system/redis.service.d/override.conf /etc/init.d/redis_6379 /etc/systemd/system/redis.service

在打开的文件中，我们可以设置Redis的运行用户、数据目录等参数，设置完成后，保存并退出。

12、启动Redis服务并设置开机自启

现在，我们可以启动Redis服务并设置开机自启了，在终端中输入以下命令：

sudo systemctl start redisserver now user redis daemonize yes configfile /etc/redis/redis.conf pidfile /var/run/redis_6379.pid logfile /var/log/redis_6379.log supervised systemctl enable redisserver now user redis daemonize yes configfile /etc/redis/redis.conf pidfile /var/run/redis_6379.pid logfile /var/log/redis_6379.log supervised systemctl status redisserver user redis daemonize yes configfile /etc/redis/redis.conf pidfile /var/run/redis_6379.pid logfile /var/log/redis_6379.log supervised systemctl restart redisserver user redis daemonize yes configfile /etc/redis/redis.conf pidfile /var/run/redis_6379.pid logfile /var/log/redis_6379.log supervised systemctl stop redisserver user redis daemonize yes configfile /etc/redis/redis.conf pidfile /var/run/redis_6379.pid logfile /var/log/redis_6379.log supervised systemctl disable redisserver user redis daemonize yes configfile /etc/redis/redis.conf pidfile /var/run/redis_6379.pid logfile /var/log/redis_6379.log supervised systemctl mask redisserver user redis daemonize yes configfile /etc/redis/redis.conf pidfile /var/run/redis_6379.pid logfile /var/log/redis_6379.log supervised systemctl unmask redisserver user redis daemonize yes configfile /etc/redis/redis.conf pidfile /var/run/redis_6379.pid logfile /var/log/redis_6379.log supervised systemctl listunits | grep i redisserver systemctl isenabled redisserver systemctl isactive redisserver systemctl isfailed redisserver systemctl isstopped redisserver systemctl isrunning redisserver systemctl show redisserver systemctl status redisserver systemctl restart redisserver systemctl stop redisserver systemctl start redisserver systemctl enable redisserver systemctl disable redisserver systemctl mask redisserver systemctl unmask redisserver systemctl listunits | grep i redisserver systemctl daemonreload systemctl cat redisserver | grep i config systemctl cat redisserver | grep i loglevel systemctl cat redisserver | grep i logfile systemctl cat redisserver | grep i daemonize systemctl cat redisserver | grep i user systemctl cat redisserver | grep i configdir systemctl cat redisserver | grep i bind systemctl cat redisserver | grep i port systemctl cat redisserver | grep i tcpport systemctl cat redisserver | grep i clusterenabled systemctl cat redisserver | grep i clusterconfigfile systemctl cat redisserver | grep i clusternodetimeout systemctl cat redisserver | grep i clusterannounceipv6 systemctl cat redisserver | grep i clusterannouncesocket systemctl cat redisserver | grep i clusterannounceport systemctl cat redisserver | grep i clusterslaveof no one systemctl cat redisserver | grep i maxclients systemctl cat redisserver | grep i maxmemory systemctl cat redisserver | grep i maxmemorypolicy systemctl cat redisserver | grep i maxmemorysamples systemctl cat redisserver | grep i lfudecaytime systemctl cat redisserver | grep i hashmaxziplen systemctl cat redisserver | grep i dbfilename dump.rdb systemctl cat redis