redis-cli的三种使用方法

jgfhrt

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redis测试：
[iyunv@M_Redis conf]# redis-cli --help
redis-cli 2.8.22

Usage: redis-cli [OPTIONS] [cmd [arg [arg ...]]]
  -h <hostname>      Server hostname (default: 127.0.0.1).
  -p <port>          Server port (default: 6379).
  -s <socket>        Server socket (overrides hostname and port).
  -a <password>      Password to use when connecting to the server.
  -r <repeat>        Execute specified command N times.
  -i <interval>      When -r is used, waits <interval> seconds per command.
                     It is possible to specify sub-second times like -i 0.1.
  -n <db>            Database number.
  -x                 Read last argument from STDIN.
  -d <delimiter>     Multi-bulk delimiter in for raw formatting (default: \n).
  -c                 Enable cluster mode (follow -ASK and -MOVED redirections).
  --raw              Use raw formatting for replies (default when STDOUT is
                     not a tty).
  --no-raw           Force formatted output even when STDOUT is not a tty.
  --csv              Output in CSV format.
  --stat             Print rolling stats about server: mem, clients, ...
  --latency          Enter a special mode continuously sampling latency.
  --latency-history  Like --latency but tracking latency changes over time.
                     Default time interval is 15 sec. Change it using -i.
  --latency-dist     Shows latency as a spectrum, requires xterm 256 colors.
                     Default time interval is 1 sec. Change it using -i.
  --lru-test <keys>  Simulate a cache workload with an 80-20 distribution.
  --slave            Simulate a slave showing commands received from the master.
  --rdb <filename>   Transfer an RDB dump from remote server to local file.
  --pipe             Transfer raw Redis protocol from stdin to server.
  --pipe-timeout <n> In --pipe mode, abort with error if after sending all data.
                     no reply is received within <n> seconds.
                     Default timeout: 30. Use 0 to wait forever.
  --bigkeys          Sample Redis keys looking for big keys.
  --scan             List all keys using the SCAN command.
  --pattern <pat>    Useful with --scan to specify a SCAN pattern.
  --intrinsic-latency <sec> Run a test to measure intrinsic system latency.
                     The test will run for the specified amount of seconds.
  --eval <file>      Send an EVAL command using the Lua script at <file>.
  --help             Output this help and exit.
  --version          Output version and exit.

Examples:
  cat /etc/passwd | redis-cli -x set mypasswd
  redis-cli get mypasswd
  redis-cli -r 100 lpush mylist x
  redis-cli -r 100 -i 1 info | grep used_memory_human:
  redis-cli --eval myscript.lua key1 key2 , arg1 arg2 arg3
  redis-cli --scan --pattern '*:12345*'

  (Note: when using --eval the comma separates KEYS[] from ARGV[] items)

When no command is given, redis-cli starts in interactive mode.
Type "help" in interactive mode for information on available commands.

[iyunv@M_Redis conf]#



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可以直接resis-cli 进入redis客户端
[iyunv@M_Redis conf]# redis-cli
127.0.0.1:6379>
127.0.0.1:6379>
按tab键看帮助，或者help +tab见查看帮助


redis客户端里面设置key-values
客户端里面交互式设置
127.0.0.1:6379> set key01 lvnian01                 ##设置key-value
OK
127.0.0.1:6379> get key01                          ##获取key的value
"lvnian01"
127.0.0.1:6379>
127.0.0.1:6379> del key01                          ##删除key  
(integer) 1
127.0.0.1:6379> get key01
(nil)
127.0.0.1:6379>

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linux命令行不交互设置方法
[iyunv@M_Redis conf]# redis-cli -h 10.0.0.3 -p 6379 set key01 lvnian01
OK
[iyunv@M_Redis conf]# redis-cli -h 10.0.0.3 -p 6379 set key02 lvnian02
OK
[iyunv@M_Redis conf]# redis-cli -h 10.0.0.3 -p 6379 get key02   
"lvnian02"
[iyunv@M_Redis conf]# redis-cli -h 10.0.0.3 -p 6379 get key01
"lvnian01"
[iyunv@M_Redis conf]# redis-cli -h 10.0.0.3 -p 6379 get lvnian01        #不能通过value去key
(nil)
[iyunv@M_Redis conf]#
################批量插入数据
[iyunv@M_Redis conf]# for n in `seq 10` ;do redis-cli -h 10.0.0.3 -p 6379 set key$n lvnian$n ;done     
OK
OK
OK
OK
OK
OK
OK
OK
OK
OK
[iyunv@M_Redis conf]# for n in `seq 10` ;do redis-cli -h 10.0.0.3 -p 6379 get key$n ;done         
"lvnian1"
"lvnian2"
"lvnian3"
"lvnian4"
"lvnian5"
"lvnian6"
"lvnian7"
"lvnian8"
"lvnian9"
"lvnian10"
[iyunv@M_Redis conf]#

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telnet 方式设置key-value

[iyunv@M_Redis conf]# telnet 10.0.0.3 6379
Trying 10.0.0.3...
Connected to 10.0.0.3.
Escape character is '^]'.
set key001 lvnian001
+OK
get key001
$9
lvnian001
set key002 lvnian002
+OK
del key001
:1
get key001
$-1
get key002
$9
lvnian002
get key002
$9
lvnian002
del key002
:1
get key002
$-1