Database - Memcached

connect to memcached server

$ telnet localhost 11211
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.

get key

get flag123

set key

設 key “flag123” 值為 1

set flag123 0 86400 1       <= enter
1                           <= enter
STORED

set flag123 0 86400 5
hello
STORED

set

delete key

delete flag123
DELETED

ref : http://blog.elijaa.org/index.php?post/2010/05/21/Memcached-telnet-command-summary