Import a large amount of data to redis in shell mode

Sometimes you need to import a large amount of data to redis in , How to operate quickly

Use redis-cli client

http://www.redis.cn/topics/batch-insert.html

server$ vim d1.txt 
set myk12 v1
zadd zset12 0 a 1 b 3 c
sadd sset12 e f g hh
set myk22 v2
hset myset12 k1 v1
hmset myset22 k2 v2 k3 v3 k4 v4
set myk32 v3
server> unix2dos d1.txt 
unix2dos: converting file d1.txt to DOS format...
server> cat d1.txt | redis-cli 
OK
(integer) 3
(integer) 4
OK
(integer) 1
OK
OK
server> cat d1.txt | redis-cli --pipe
All data transferred. Waiting for the last reply...  
Last reply received from server.  
errors: 0, replies: 7  
server> cat d1.txt | redis-cli -p 6380 -h 192.168.1.166 --pipe
All data transferred. Waiting for the last reply...  
Last reply received from server.  
errors: 0, replies: 7  

programme 2

[[email protected] bin]# cat redis_commands.txt
12345678
76547654
32456475
87676543
[[email protected] bin]# cat open_status.sh
#!/bin/bash

while read X; do
  # each command begins with *{number arguments in command}\r\n
  printf "*4\r\n"
  printf "\$4\r\n"
  printf "hset\r\n"
    printf "\$20\r\n"
    echo -n "${X}.tos"
    printf "\r\n"
    printf "\$3\r\n"
    printf "tom\r\n"
    printf "\$4\r\n"
    printf "\\x00\\00\\00\\01\r\n"
done < redis_commands.txt
[[email protected] bin]# sh switch_open_status.sh > dd.txt
[[email protected] bin]# cat dd.txt |redis-cli -p 6380 --pipe
All data transferred. Waiting for the last reply...
Last reply received from server.
errors: 0, replies: 9