centos安装memcached
1、查看memcached是否有版本。
[[email protected] bin]# yum list memcached Loaded plugins: security base | 3.7 kB 00:00 epel | 4.4 kB 00:00 epel/primary_db | 6.7 MB 00:01 extras | 3.4 kB 00:00 updates | 3.4 kB 00:00 updates/primary_db | 4.4 MB 00:01 Installed Packages memcached.x86_64
有版本就可以安装了。
2、安装
yum install memcached.x86_64
3、启动并查看状态
[[email protected] bin]# service memcached start Starting memcached: [ OK ] [[email protected] bin]# netstat -antp | grep memcached tcp 0 0 0.0.0.0:11211 0.0.0.0:* LISTEN 8544/memcached [[email protected] bin]#
[[email protected] bin]# memcached-tool 127.0.0.1:11211 stats
#127.0.0.1:11211 Field Value
accepting_conns 1
auth_cmds 0
auth_errors 0
bytes 716
bytes_read 1945
bytes_written 144
cas_badval 0
cas_hits 0
cas_misses 0
cmd_flush 0
cmd_get 0
cmd_set 6
conn_yields 0
connection_structures 7
curr_connections 6
curr_items 2
decr_hits 0
decr_misses 0
delete_hits 0
delete_misses 0
evictions 0
get_hits 0
get_misses 0
incr_hits 0
incr_misses 0
limit_maxbytes 67108864
listen_disabled_num 0
pid 8544
pointer_size 64
rusage_system 0.001999
rusage_user 0.002999
threads 4
time 1437824548
total_connections 7
total_items 6
uptime 139
version 1.4.4
[[email protected] bin]#
默认是11211端口。可以修改端口信息
4、修改端口等参数
vim /etc/init.d/memcached
或者
vim /etc/sysconfig/memcached
哪个有效，或者都有效。。。
PORT=11211 //端口 USER=memcached //使用的用户名 MAXCONN=1024 //同时最大连接数 CACHESIZE=64 //使用的内存大小 OPTIONS="" // 附加参数
修改保存重启即可。service memcached restart
5、设置开机启动
chkconfig --level 2345 memcached on
还有啥！待补充。。。
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时间： 2024-12-17 04:36:14