CODEWITHSUNDEEP
redis
Pavel T
Pavel T

Reputation: 423

A redis INFO: -ERR wrong number of arguments for 'info' command

so i just ran INFO command as described here http://redis.io/commands/info

but it gives me only default sections - like cpu info and other

and when i try to add [section] parameter - it goes wrong: 

telnet 127.0.0.1 6379
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.

INFO keyspace
-ERR wrong number of arguments for 'info' command

INFO all
-ERR wrong number of arguments for 'info' command

so how do i get keyspace section of INFO command?

Upvotes: 4

Views: 10307

Answers (2)

Pavel T
Pavel T

Reputation: 423

It occurs that info section isn't working in redis versions <2.6.

So I end up using simple info without section parameter, though it won't give you all.

Upvotes: 3

Itamar Haber
Itamar Haber

Reputation: 50052

No issues here doing info [section] via telnet or redis-cli:

$ telnet localhost 6379
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
info keyspace
$34
# Keyspace
db0:keys=5,expires=0

quit
+OK
Connection closed by foreign host.
$ redis-cli
redis 127.0.0.1:6379> info keyspace
# Keyspace
db0:keys=5,expires=0
redis 127.0.0.1:6379> quit
$ redis-server --version
Redis server v=2.6.13 sha=00000000:0 malloc=jemalloc-3.3.1 bits=64

What version of Redis are you using ?

Upvotes: 2

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