1001 gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
1002 curl -sSL https://get.rvm.io | bash -s stable
1003 source /etc/profile.d/rvm.sh　 # maybe error ,skip it,do not warry
1004 rvm list known　
1005 cd /usr/local/rvm/
1006 ls
1007 cd bin/
1008 ls
1009 ./rvm install 2.4.1
1010 ruby -v
1011 ls
1012 cd ..
1013 ls
1014 rvm list known
1015 ./bin/rvm list known
1016 /usr/local/rvm/gems/ruby-2.4.1
1017 cd /usr/local/rvm/gems/ruby-2.4.1
1018 ls
1019 cd bin/
1020 ls
1021 gem -v
1022 ls

1026 cd /usr/local/rvm/
1027 kls
1028 ls
1029 cd rubies/
1030 ls
1031 cd ruby-2.4.1/
1032 ls
1033 cd bin/
1034 ls
1035 ./ruby -v
1036 ./gem v
1037 ./gem -v
1038 ls
1039 ./gem -v
1040 ./gem
1041 ln -s ./ruby /usr/local/bin/ruby
1042 ruby -v
1043 ./ruby -v
1044 ls -la /usr/local/bin/ruby
1045 pwd
1046 rm -rf /usr/local/bin/ruby
1047 ln -s /usr/local/rvm/rubies/ruby-2.4.1/bin/ruby /usr/local/bin/ruby
1048 ls -la /usr/local/bin/ruby
1049 ruby -v
1050 ./gem -v
1051 ln -s /usr/local/rvm/rubies/ruby-2.4.1/bin/gem /usr/local/bin/gem
1052 gem -v
1053 yum install rubygems
1054 gem install -l redis-3.3.5.gem
1055 gem list
1056 gem install redis -v 3.3.5
1057 gem list

下载源码http://download.redis.io/releases/redis-4.0.1.tar.gz

安装redis需要先将官网下载的源码进行编译，编译依赖gcc环境，如果没有gcc环境，需要安装gcc：yum install gcc-c++

解压命令：

tar -zxvf redis-4.0.1.tar.gz

//进入解压后的目录进行编译

cd /usr/local/redis-4.0.1

make

//安装到指定目录,如 /usr/local/redis

cd /usr/local/redis-4.0.1

make PREFIX=/usr/local/redis install

link---
作者：SloanChang
链接：https://www.jianshu.com/p/8a1c55b17d90

bind 10.10.16.39

protected-mode no

port 7001

daemonize yes

supervised no

pidfile /var/run/redis_7001.pid

loglevel notice

logfile "/usr/local/redis/logs/log"

databases 16

always-show-logo yes

save 900 1

save 300 10

save 60 10000

rdbcompression yes

dbfilename dump.rdb

dir /usr/local/redis/db/data/

appendonly no

appendfilename "appendonly.aof"

appendfsync always

appendfsync everysec

appendfsync no

cluster-enabled no

cluster-config-file nodes-7001.conf

cluster-node-timeout 15000

masterauth "zhda"

requirepass "zhonghui2015"