Service Check

To check if memcached service is running, launch this command and check its output on server danteweb.lnf.infn.it (192.168.192.107) as root user:

[root@danteweb ~]# systemctl status memcached.service

If the service is active (view following screenshot) then it's running, otherwise read which errors are reported.

Client Test

Try to connect to memcached service with the following command:

telnet 192.168.192.107 11211

The server must answer like the following screenshot:

Try to send a command that do not interfere with the memory content, for example:

stats

The server will respond like this screenshot:

For more commands, refer to Memcached Wiki Page.

Stop Service

 WARNING: All control system programs relies on this service. BE CAREFUL WHEN STOPPING THIS SERVICE 

To stop memcached, run this command as root user on server danteweb.lnf.infn.it (192.168.192.107):

[root@danteweb ~]# systemctl stop memcached.service

Start Service

To start memcached, run this command as root user on server danteweb.lnf.infn.it (192.168.192.107):

[root@danteweb ~]# systemctl start memcached.service