Redis批量生成数据的实现

#### 后面数量代表创建多少个键值
127.0.0.1:6379> DEBUG POPULATE 1000
OK
127.0.0.1:6379> DBSIZE
(integer) 1000
127.0.0.1:6379>
127.0.0.1:6379> info memory
# Memory
used_memory:974368
used_memory_human:951.53K
used_memory_rss:5234688
used_memory_rss_human:4.99M

### 查看生成键值(生成时没有指定默认以key做为前缀)
127.0.0.1:6379> keys *
     1) "key:32201"
     2) "key:59146"
     3) "key:10551"
     ......
127.0.0.1:6379> get key:796
"value:796"

### 如果使用默认端口可以直接采用以下命令，如果不是默认端口或默认ip，需要重新指定如下
### redis-cli -c -h 127.0.0.1 -p 7000
[root@zzf993 bin]# ./redis-cli set name zhangsan
OK
### 到redis中查看
127.0.0.1:6379> keys *
1) "name"
127.0.0.1:6379>
127.0.0.1:6379> get name
"zhangsan"

#!/bin/bash
### 需要转到redis-cli的目录
cd /opt/redis/redis-6.0.6/bin/

for i in {1..10000}
do
  echo "key${i} ${i}"
  ### 如果采用默认端口而且在本机可以这样做，不是默认端口或者本机需要指定
  ### redis-cli -c -h 127.0.0.1 -p 7000
  redis-cli set key${i} ${i}
done

#!/bin/bash
### 需要转到redis-cli的目录
cd /opt/redis/redis-6.0.6/bin/

for i in {1..10000}
do
  echo "key${i} ${i}"
  redis-cli  hset obj  key${i} ${i}
done