查詢所有key

			
172.18.52.15:6379> keys *
 1) "www.example.com:743f10d0f1dc569ed5893856e14c1fb7captcha"
 2) "www.example.com:d88e0b6c54a235763dd731bcc0914439captcha"
 3) "www.example.com:17f9091cb44f3cc5bb411eb801f07be8member_login"
 4) "www.example.com:10ff594fd42f4c81212020555cfb586amember_login_input"
 5) "www.example.com:a759ba5232ce324d0e6ae8da9290beaecaptcha"
 6) "www.example.com:37c78410af02d66a542d15b9707f215bcaptcha"
 7) "www.example.com:9f5070e217f4eac9a1d15f9b8dbe7148deposit_1_temp_var"
 8) "www.example.com:6c1a13c9396df2c35613043923bfe338captcha"
 9) "www.example.com:b611080c0627154871ea0e1498793238captcha"
10) "www.example.com:2792241f8d0f075528db2b50e0c9c684member_login"
			
			

查詢指定key

			
172.18.50.15:6379> set name neo
OK
172.18.50.15:6379> keys name
1) "name"