1. centos默認的安裝源在官方centos.org上,而Redis在第三方的yum源裏,因此沒法安裝,非官方的yum推薦用fedora的epel倉庫java
[root@localhost install]# yum install redis
Loaded plugins: fastestmirror
Setting up Install Process
Determining fastest mirrors
* base: mirrors.skyshe.cn
* extras: mirrors.163.com
* updates: mirrors.pubyun.com
base | 3.7 kB 00:00
extras | 2.9 kB 00:00
updates | 3.4 kB 00:00
No package redis available.
Error: Nothing to doredis
首先爲yum添加epel源:yum install epel-release回車
yum install epel-release
Loaded plugins: fastestmirror
Setting up Install Process
Loading mirror speeds from cached hostfile
* base: mirrors.skyshe.cn
* extras: mirrors.163.com
* updates: mirrors.pubyun.com
Resolving Dependencies
--> Running transaction check
---> Package epel-release.noarch 0:6-8 will be installed
--> Finished Dependency Resolution
Dependencies Resolvedubuntu
service redis start 啓動vim
chkconfig redis on 設置開機執行redis腳本centos
將這個文件設置成可執行文件bash
chmod 755 redistcp
chown root:root redis測試
開啓端口.net
/sbin/iptables -I INPUT -p tcp --dport 6379 -j ACCEPT 寫入修改
/etc/init.d/iptables save 保存修改
service iptables restart 重啓防火牆,修改生效rest
測試redis
[root@Architect redis-1.2.6]# redis-cli
redis> set name songbin
OK
redis> get name
"songbin"
telnet不能用!!!提示:-bash: telnet: command not found
一、[root@localhost ~]# telnet
bash: telnet: command not found
二、 查詢了是否安裝Telnet包,結果以下:
[root@localhost ~]# rpm -qa telnet*
telnet-server-0.17-47.el6.i686
三、又查詢了xinetd的狀態:
[root@localhost ~]# service xinetd status
xinetd (pid 2967) 正在運行...
四、使用ntsysv命令,開啓了Telnet服務;同時,也查看 /etc/xinetd.d/telnet 文件,將將「disable = yes」 改成「disable = no」;也重啓了服務 [root@CentOS5 /]#service xinetd restart
在系統服務裏面,也查看過,telnet服務和xinetd也都是工做狀態。
解決方式,重裝一下telnet客戶端。
centos、ubuntu
yum list telnet* 查看telnet相關的安裝包
yum install telnet-server 安裝telnet服務
yum install telnet.* 安裝telnet客戶端
安裝telnet 後,root登陸時老是提示 login incorrect
方法:使用mv備份的方式刪除「/etc/securetty」文件
[root@secDB ~]# mv /etc/securetty /etc/securetty.bak
JedisConnectionException: Java.NET.ConnectException: Connection refused: connect
解決以下:Redis的配置文件redis.conf裏bind 127.0.0.1 註釋掉。
band localhost 只能本機訪問,局域網內計算機不能訪問
自定義安裝方法
Tar zxvf redis-2.8.18.tar.gz
cd redis-2.8.18
yum install gcc tcl –y
make
mkdir –p /usr/local/redis
make PREFIX= /usr/local/redis install
cd redis-2.8.18/src
cp redis-sentinel /usr/local/redis/bin
vim ~/.base_profile
export REDIS_HOME=/usr/local/redis
export PATH=$PATH:$REDIS_HOME/bin
source ~/.bash_profile
redis-server –help
file redis-sentienl
二進制可執行文件
作成後臺daemon
cd redis-2.8.18/utils/
./install server.sh
把編譯好的redis做爲一個服務,把6379.conf放到/etc/init.d/redis_6379
cd /etc/init.d
mv redis_6379 redisd
(chkconfig --add redisd)
service redisd start
ss –tanl
redis-cli --help
vim /etc/redis/6379.conf
redis-cli
redis-cli -n 0
set mykey 123
get mykey
卸載一個軟件時
yum -y remove httpd