1起暮、安裝redis
第一步：下載redis安裝包
wget http://download.redis.io/releases/redis-4.0.6.tar.gz
[root@iZwz991stxdwj560bfmadtZ local]# wget http://download.redis.io/releases/redis-4.0.6.tar.gz
--2017-12-13 12:35:12--? http://download.redis.io/releases/redis-4.0.6.tar.gz
Resolving download.redis.io (download.redis.io)... 109.74.203.151
Connecting to download.redis.io (download.redis.io)|109.74.203.151|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1723533 (1.6M) [application/x-gzip]
Saving to: ‘redis-4.0.6.tar.gz’
100%[==========================================================================================================>] 1,723,533??? 608KB/s?? in 2.8s??
2017-12-13 12:35:15 (608 KB/s) - ‘redis-4.0.6.tar.gz’ saved [1723533/1723533]
第二步：解壓壓縮包
tar -zxvf?redis-4.0.6.tar.gz
1[root@iZwz991stxdwj560bfmadtZ local]# tar -zxvf redis-4.0.6.tar.gz
第三步：yum安裝gcc依賴
yum install gcc
1[root@iZwz991stxdwj560bfmadtZ local]# yum install gcc
1遇到選擇,輸入y即可<br><br><br>
第四步：跳轉(zhuǎn)到redis解壓目錄下
cd redis-4.0.6
1[root@iZwz991stxdwj560bfmadtZ local]# cd redis-4.0.6
第五步：編譯安裝
make MALLOC=libc
1[root@iZwz991stxdwj560bfmadtZ redis-4.0.6]# make MALLOC=libc
將/usr/local/redis-4.0.6/src目錄下的文件加到/usr/local/bin目錄
cd src && make install
[root@iZwz991stxdwj560bfmadtZ redis-4.0.6]# cd src && make install
????CC Makefile.dep
Hint: It's a good idea to run 'make test' ;)
INSTALL install
?INSTALL install
????INSTALL install
????INSTALL install
????INSTALL install
第六步：測試是否安裝成功?
先切換到redis src目錄下
1[root@iZwz991stxdwj560bfmadtZ redis-4.0.6]# cd src
1李滴、直接啟動redis
./redis-server
[root@iZwz991stxdwj560bfmadtZ src]# ./redis-server
18685:C 13 Dec 12:56:12.507 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
18685:C 13 Dec 12:56:12.507 # Redis version=4.0.6, bits=64, commit=00000000, modified=0, pid=18685, just started
18685:C 13 Dec 12:56:12.507 # Warning: no config file specified, using the default config. In order to specify a config file use ./redis-server /path/to/redis.conf
????????????????_._?????????????????????????????????????????????????
???????????_.-``__ ''-._????????????????????????????????????????????
??????_.-``??? `.? `_.? ''-._?????????? Redis 4.0.6 (00000000/0) 64 bit
??.-`` .-```.? ```\/??? _.,_ ''-._??????????????????????????????????
?(??? '????? ,?????? .-`? | `,??? )???? Running in standalone mode
?|`-._`-...-` __...-.``-._|'` _.-'|???? Port: 6379
?|??? `-._?? `._??? /???? _.-'??? |???? PID: 18685
??`-._??? `-._? `-./? _.-'??? _.-'??????????????????????????????????
?|`-._`-._??? `-.__.-'??? _.-'_.-'|?????????????????????????????????
?|??? `-._`-._??????? _.-'_.-'??? |?????????? http://redis.io???????
??`-._??? `-._`-.__.-'_.-'??? _.-'??????????????????????????????????
?|`-._`-._??? `-.__.-'??? _.-'_.-'|?????????????????????????????????
?|??? `-._`-._??????? _.-'_.-'??? |?????????????????????????????????
??`-._??? `-._`-.__.-'_.-'??? _.-'??????????????????????????????????
??????`-._??? `-.__.-'??? _.-'??????????????????????????????????????
??????????`-._??????? _.-'??????????????????????????????????????????
??????????????`-.__.-'??????????????????????????????????????????????
18685:M 13 Dec 12:56:12.508 # WARNING: The TCP backlog setting of 511 cannot be enforced because /proc/sys/net/core/somaxconn is set to the lower value of 128.
18685:M 13 Dec 12:56:12.508 # Server initialized
18685:M 13 Dec 12:56:12.508 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
18685:M 13 Dec 12:56:12.508 # WARNING you have Transparent Huge Pages (THP) support enabled in your kernel. This will create latency and memory usage issues with Redis. To fix this issue run the command 'echo never > /sys/kernel/mm/transparent_hugepage/enabled' as root, and add it to your /etc/rc.local in order to retain the setting after a reboot. Redis must be restarted after THP is disabled.
18685:M 13 Dec 12:56:12.508 * Ready to accept connections
如上圖：redis啟動成功，但是這種啟動方式需要一直打開窗口再悼，不能進(jìn)行其他操作缎除，不太方便。
按 ctrl + c可以關(guān)閉窗口荒辕。
2汗销、以后臺進(jìn)程方式啟動redis
第一步：修改redis.conf文件
將
1daemonize no
修改為
1daemonize yes
修改綁定IP，可以遠(yuǎn)程訪問
bind 127.0.0.1 改為?bind 0.0.0.0
修改登錄驗(yàn)證
requirepass redis1,./
第二步：指定redis.conf文件啟動
1./redis-server /usr/local/redis-4.0.6/redis.conf
[root@iZwz991stxdwj560bfmadtZ src]# ./redis-server /usr/local/redis-4.0.6/redis.conf
18713:C 13 Dec 13:07:41.109 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
18713:C 13 Dec 13:07:41.109 # Redis version=4.0.6, bits=64, commit=00000000, modified=0, pid=18713, just started
18713:C 13 Dec 13:07:41.109 # Configuration loaded
第三步：關(guān)閉redis進(jìn)程
首先使用ps -aux | grep redis查看redis進(jìn)程
[root@iZwz991stxdwj560bfmadtZ src]# ps -aux | grep redis
root???? 18714? 0.0? 0.1 141752? 2008 ???????? Ssl? 13:07?? 0:00 ./redis-server 127.0.0.1:6379
root???? 18719? 0.0? 0.0 112644?? 968 pts/0??? R+?? 13:09?? 0:00 grep --color=auto redis
使用kill命令殺死進(jìn)程
1[root@iZwz991stxdwj560bfmadtZ src]# kill -9 18714
第七步：設(shè)置redis開機(jī)自啟動
1抵窒、在/etc目錄下新建redis目錄
mkdir redis
1[root@iZwz991stxdwj560bfmadtZ etc]# mkdir redis
2弛针、將/usr/local/redis-4.0.6/redis.conf 文件復(fù)制一份到/etc/redis目錄下，并命名為6379.conf
1[root@iZwz991stxdwj560bfmadtZ redis]# cp /usr/local/redis-4.0.6/redis.conf /etc/redis/6379.conf
3估脆、將redis的啟動腳本復(fù)制一份放到/etc/init.d目錄下
1[root@iZwz991stxdwj560bfmadtZ init.d]# cp /usr/local/redis-4.0.6/utils/redis_init_script /etc/init.d/redisd
4钦奋、設(shè)置redis開機(jī)自啟動
編輯redisd文件，添加關(guān)閉Redis???密碼
$CLIEXEC?-a?"password"?-p?$REDISPORT?shutdown
先切換到/etc/init.d目錄下
然后執(zhí)行自啟命令
[root@iZwz991stxdwj560bfmadtZ init.d]# chkconfig redisd on
service redisd does not support chkconfig
看結(jié)果是redisd不支持chkconfig
解決方法：
使用vim編輯redisd文件疙赠，在第一行加入如下兩行注釋，保存退出
# chkconfig:?? 2345 90 10
# description:? Redis is a persistent key-value database
注釋的意思是朦拖，redis服務(wù)必須在運(yùn)行級2圃阳，3，4璧帝，5下被啟動或關(guān)閉捍岳，啟動的優(yōu)先級是90，關(guān)閉的優(yōu)先級是10睬隶。
再次執(zhí)行開機(jī)自啟命令锣夹，成功
1[root@iZwz991stxdwj560bfmadtZ init.d]# chkconfig redisd on
現(xiàn)在可以直接已服務(wù)的形式啟動和關(guān)閉redis了
啟動：
service redisd start
[root@izwz991stxdwj560bfmadtz ~]# service redisd start
Starting Redis server...
2288:C 13 Dec 13:51:38.087 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
2288:C 13 Dec 13:51:38.087 # Redis version=4.0.6, bits=64, commit=00000000, modified=0, pid=2288, just started
2288:C 13 Dec 13:51:38.087 # Configuration loaded
關(guān)閉：
service redisd stop
[root@izwz991stxdwj560bfmadtz ~]# service redisd stop
Stopping ...
Redis stopped
參考資料：
1、http://blog.csdn.net/zc474235918/article/details/50974483
2苏潜、http://blog.csdn.net/gxw19874/article/details/51992125
如果出現(xiàn)如下問題：
[root@iZwz991stxdwj560bfmadtZ ~]# service redisd start
/var/run/redis_6379.pid exists, process is already running or crashed
