memcached commands

• get into command line:

  telnet localhost 11211
  

• show settings

  stats settings
  

• list items

  stats items
  

• list item caches

  # stats cachedump {item_number} 0
  # the last 0 stands for list all caches in the item
  stats cachedump 7 0
  

• get cache

  get {cache_key}
  

• clear all caches

  flush_all
  

• set cache

  # one 0 is flags
  # another 0 is expiration
  # {len} is content byte size
  set 0 0 {len}