1， 安裝依賴包
確保服務器中已經安裝了Memcached的依賴包。
[root@localhost~]#yum-y install --skip-broken gcc gcc-c++autoconf automake zlib zlib-devel pcre-developenssl-devel libevent libevent-devel.x86_64
2， 創建Memcached的安裝用戶
[root@localhost~]# groupadd dfhapp [root@localhost~]# useradd -d /home/dfhapp -g dfhappdfhapp [root@localhost~]# passwd dfhapp 更改用戶 nginx 的密碼。 新的密碼： 無效的密碼：過於簡單化/系統化 無效的密碼：過於簡單 重新輸入新的密碼： passwd：所有的身份驗證令牌已經成功更新。
3， 下載源碼包
#不可把源碼包放在/root目錄下 [root@localhost/]# mkdir -p /soft [root@localhost/]# cd soft/ [root@localhostsoft]#wget http://www.memcached.org/files/memcached-1.4.10.tar.gz [root@localhostsoft]# ll 總用量 308 -rw-r--r--.1 root root 311926 5月 20 01:21 memcached-1.4.10.tar.gz #解壓 [root@localhostsoft]# tar -zxvf memcached-1.4.10.tar.gz #賦權 [root@localhostsoft]# mkdir -p /usr/local/memcached [root@localhostsoft]# chown -R dfhapp:dfhapp /usr/local/memcached [root@localhostsoft]# chown -R dfhapp:dfhapp /soft/memcached-1.4.10
4， 切換dfhapp用戶進行安裝
#切換用戶 [root@localhost~]# su dfhapp #安裝 [[email protected]]$ ./configure --prefix=/usr/local/memcached [[email protected]]$ make && make test [[email protected]]$ make install
5， dfhapp用戶啓動Memcached
[[email protected]]$ cd /usr/local/memcached/ [dfhapp@localhostmemcached]$ ll 總用量 12 drwxr-xr-x.2 dfhapp dfhapp 4096 6月 15 22:58 bin drwxr-xr-x.3 dfhapp dfhapp 4096 1月 6 09:30 include drwxr-xr-x.3 dfhapp dfhapp 4096 1月 6 09:30 share [dfhapp@localhostmemcached]$ cd bin/ [dfhapp@localhostbin]$ ll 總用量 280 -rwxr-xr-x.1 dfhapp dfhapp 286459 6月 15 22:58 memcached #啓動 [dfhapp@localhostbin]$ ./memcached -d -m 512 -p 11211 -c 256 -P /var/run/memcached.pid
6， 測試Memcached是否安裝成功
[dfhapp@localhostbin]$ telnet 127.0.0.1 11211 Trying127.0.0.1... Connectedto 127.0.0.1. Escapecharacter is '^]'. ERROR ERROR settest 8 8 8 12345678 STORED stats STATpid 8751 STATuptime 54 STATtime 1402844424 STATversion 1.4.10 STATlibevent 1.4.13-stable STATpointer_size 64 STATrusage_user 0.000000 STATrusage_system 0.044993 STATcurr_connections 10 STATtotal_connections 11 STATconnection_structures 11 STATreserved_fds 20 STATcmd_get 1 STATcmd_set 1 STATcmd_flush 0 STATcmd_touch 0 STATget_hits 0 STATget_misses 1 STATdelete_misses 0 STATdelete_hits 0 STATincr_misses 0 STATincr_hits 0 STATdecr_misses 0 STATdecr_hits 0 STATcas_misses 0 STATcas_hits 0 STATcas_badval 0 STATtouch_hits 0 STATtouch_misses 0 STATauth_cmds 0 STATauth_errors 0 STATbytes_read 68 STATbytes_written 83 STATlimit_maxbytes 536870912 STATaccepting_conns 1 STATlisten_disabled_num 0 STATthreads 4 STATconn_yields 0 STAThash_power_level 16 STAThash_bytes 524288 STAThash_is_expanding 0 STATexpired_unfetched 0 STATevicted_unfetched 0 STATbytes 0 STATcurr_items 0 STATtotal_items 1 STATevictions 0 STATreclaimed 0 END
7， 製作Memcached啓動腳本
[dfhapp@localhost root]$ cd /home/dfhserver/ [dfhapp@localhost ~]$ vim memcached.sh /usr/local/memcached/bin/memcached -d -m 512 -p11211 -c 256 -P /var/run/memcached.pid [dfhapp@localhost ~]$ chmod +x memcached.sh
8， dfhapp開機啓動Memcached
[root@localhost~]# vim /etc/rc.d/rc.local #!/bin/sh # #This script will be executed *after* all the other init scripts. #You can put your own initialization stuff in here if you don't #want to do the full Sys V style init stuff. touch/var/lock/subsys/local su – dfhapp -c /home/dfhserver/memcached.sh
9， 測試是否成功
如果條件允許，最好重啓服務器驗證一下。
[root@localhost~]# shutdown -r now
重啓後。
[root@localhost~]# ps -ef |grep memcached 501 1832 1 017:27 ? 00:00:00/usr/local/memcached/bin/memcached -d -m 512 -p 11211 -c 256 -P/var/run/memcached.pid root 2522 2499 0 17:29 pts/1 00:00:00 grep memcached [root@localhost~]# cat /etc/passwd root:x:0:0:root:/root:/bin/bash bin:x:1:1:bin:/bin:/sbin/nologin daemon:x:2:2:daemon:/sbin:/sbin/nologin adm:x:3:4:adm:/var/adm:/sbin/nologin lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin sync:x:5:0:sync:/sbin:/bin/sync shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown halt:x:7:0:halt:/sbin:/sbin/halt mail:x:8:12:mail:/var/spool/mail:/sbin/nologin uucp:x:10:14:uucp:/var/spool/uucp:/sbin/nologin operator:x:11:0:operator:/root:/sbin/nologin games:x:12:100:games:/usr/games:/sbin/nologin gopher:x:13:30:gopher:/var/gopher:/sbin/nologin ftp:x:14:50:FTPUser:/var/ftp:/sbin/nologin nobody:x:99:99:Nobody:/:/sbin/nologin dbus:x:81:81:Systemmessage bus:/:/sbin/nologin usbmuxd:x:113:113:usbmuxduser:/:/sbin/nologin vcsa:x:69:69:virtualconsole memory owner:/dev:/sbin/nologin rpc:x:32:32:RpcbindDaemon:/var/cache/rpcbind:/sbin/nologin rtkit:x:499:497:RealtimeKit:/proc:/sbin/nologin avahi-autoipd:x:170:170:AvahiIPv4LL Stack:/var/lib/avahi-autoipd:/sbin/nologin abrt:x:173:173::/etc/abrt:/sbin/nologin rpcuser:x:29:29:RPCService User:/var/lib/nfs:/sbin/nologin nfsnobody:x:65534:65534:AnonymousNFS User:/var/lib/nfs:/sbin/nologin haldaemon:x:68:68:HALdaemon:/:/sbin/nologin gdm:x:42:42::/var/lib/gdm:/sbin/nologin ntp:x:38:38::/etc/ntp:/sbin/nologin apache:x:48:48:Apache:/var/www:/sbin/nologin saslauth:x:498:76:"Saslauthduser":/var/empty/saslauth:/sbin/nologin postfix:x:89:89::/var/spool/postfix:/sbin/nologin pulse:x:497:496:PulseAudioSystem Daemon:/var/run/pulse:/sbin/nologin sshd:x:74:74:Privilege-separatedSSH:/var/empty/sshd:/sbin/nologin tcpdump:x:72:72::/:/sbin/nologin mzsx:x:500:500:mzsx:/home/mzsx:/bin/bash dfhapp:x:501:501::/home/ dfhapp:/bin/bash