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Command-line for Redis Client | Windows cmd

Index

Connection

ECHO message - Echo the given string
127.0.0.1:6379[1]> echo vicboma1
"vicboma1"
PING [message] -Ping the server
127.0.0.1:6379[1]> ping
PONG
127.0.0.1:6379[1]> ping vicboma1
"vicboma1"
SELECT index - Change the selected database for the current connection
127.0.0.1:6379[1]> client list
id=2 addr=127.0.0.1:65353 fd=7 name= age=793 idle=0 flags=N 
db=1 
sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=32768 obl=0 oll=0 omem=18446744073709537584 events=r cmd=client
127.0.0.1:6379[1]> select 2
OK
127.0.0.1:6379[2]> client list
id=2 addr=127.0.0.1:65353 fd=7 name= age=801 idle=0 flags=N
db=2 
sub=0 psub=0 multi=-1 qbuf=0 qbuf-free=32768 obl=0 oll=0 omem=18446744073709537584 events=r cmd=client
SWAPDB index1 index2 - Swaps two Redis databases
127.0.0.1:6379[2]> swapdb 2 1
(error) ERR unknown command 'swapdb'
AUTH password - Authenticate to the server
127.0.0.1:6379> auth
(error) ERR wrong number of arguments for 'auth' command
127.0.0.1:6379> config set requirepass redispass
OK
127.0.0.1:6379> auth redispass
OK
127.0.0.1:6379>
QUIT - Close the connection
127.0.0.1:6379>quit -

STRINGS

APPEND key value - Append a value to a key | Time complexity: O(1)
127.0.0.1:6379> exists var
(integer) 0
127.0.0.1:6379> append var 1986
(integer) 4
127.0.0.1:6379> append var -02-04
(integer) 10
127.0.0.1:6379> get var
"1986-02-04"
BITCOUNT key [start end] - Count set bits in a string | Time complexity: O(N)
27.0.0.1:6379> set var3 "vicboma1"
OK
127.0.0.1:6379> get var3
"vicboma1"
127.0.0.1:6379> set var vicboma1
OK
127.0.0.1:6379> get var3
"vicboma1"
127.0.0.1:6379> bitcount var3
(integer) 33
127.0.0.1:6379> bitcount var3 0 0
(integer) 5
127.0.0.1:6379> bitcount var3 1 1
(integer) 4
127.0.0.1:6379> bitcount var3 0 8
(integer) 33
BITFIELD key [GET type offset] [SET type offset value] [INCRBY type offset increment] [OVERFLOW WRAP|SAT|FAIL] Perform arbitrary bitfield integer operations on strings | Time complexity: O(1)
127.0.0.1:6379> set iterator 0123456789
OK
127.0.0.1:6379> bitfield iterator incrby i5 100 1 get u4 0
1) (integer) 1
2) (integer) 3
127.0.0.1:6379> bitfield iterator incrby i1 100 1 get u1 0
1) (integer) -1
2) (integer) 0
127.0.0.1:6379> bitfield iterator incrby u2 100 1 OVERFLOW SAT incrby u2 102 1
1) (integer) 3
2) (integer) 1
127.0.0.1:6379> bitfield iterator incrby u2 100 1 OVERFLOW SAT incrby u2 102 1
1) (integer) 0
2) (integer) 2
127.0.0.1:6379> bitfield iterator incrby u2 100 1 OVERFLOW SAT incrby u2 102 1
1) (integer) 1
2) (integer) 3
127.0.0.1:6379> bitfield iterator incrby u2 100 1 OVERFLOW SAT incrby u2 102 1
1) (integer) 2
2) (integer) 3
127.0.0.1:6379> bitfield iterator incrby u2 100 1 OVERFLOW SAT incrby u2 102 1
1) (integer) 3
2) (integer) 3
127.0.0.1:6379> bitfield iterator incrby u2 100 1 OVERFLOW SAT incrby u2 102 1
1) (integer) 0
2) (integer) 3
127.0.0.1:6379> get iterator
"0123456789\x00\x00\x03\x80"
BITOP operation destkey key [key ...] - Perform bitwise operations between strings | Time complexity: O(N)
127.0.0.1:6379> set key1 fooo
OK
127.0.0.1:6379> get key1
"fooo"
127.0.0.1:6379> set key2 buuu
OK
127.0.0.1:6379> get key2
"buuu"
127.0.0.1:6379> bitop AND dest key1 key2
(integer) 4
127.0.0.1:6379> get dest
"beee"
127.0.0.1:6379> get key1
"fooo"
127.0.0.1:6379> get key2
"buuu"
127.0.0.1:6379> bitop OR dest2 key1 key2
(integer) 4
127.0.0.1:6379> get dest2
"f\x7f\x7f\x7f"
127.0.0.1:6379> get keu1
(nil)
127.0.0.1:6379> get key1
"fooo"
127.0.0.1:6379> get key2
"buuu"
127.0.0.1:6379> bitop XOR dest3 key1 key2
(integer) 4
127.0.0.1:6379> get dest3
"\x04\x1a\x1a\x1a"
127.0.0.1:6379> bitop NOT dest4 dest3
(integer) 4
127.0.0.1:6379> get dest4
"\xfb\xe5\xe5\xe5"
127.0.0.1:6379>
BITPOS key bit [start] [end] - Find first bit set or clear in a string | Time complexity: O(N)
127.0.0.1:6379> set position "\x04\x1a\x1a\x1a"
OK
127.0.0.1:6379> get position
"\x04\x1a\x1a\x1a"
127.0.0.1:6379> bitpos position 0
(integer) 0
127.0.0.1:6379> bitpos position 1 0
(integer) 5
127.0.0.1:6379> bitpos position 1 2
(integer) 19
127.0.0.1:6379> get position
"\x04\x1a\x1a\x1a"
127.0.0.1:6379> bitpos position 0 10
(integer) -1
127.0.0.1:6379> bitpos position 0 6
(integer) -1
127.0.0.1:6379> bitpos position 1 5
(integer) -1
127.0.0.1:6379> bitpos position 1 4
(integer) -1
127.0.0.1:6379> bitpos position 1 4
(integer) -1
127.0.0.1:6379> bitpos position 1 2
(integer) 19
127.0.0.1:6379> bitpos position 1 3
(integer) 27
127.0.0.1:6379> bitpos position 1 4
(integer) -1
DECR key - Decrement the integer value of a key by one | Time complexity: O(1)
127.0.0.1:6379> set decrement 1986
OK
127.0.0.1:6379> get decrement
"1986"
127.0.0.1:6379> decr decrement
(integer) 1985
127.0.0.1:6379> get decrement
"1985"
DECRBY key decrement - Decrement the integer value of a key by the given number | Time complexity: O(1)
127.0.0.1:6379> set decrementBy 1986
OK
127.0.0.1:6379> decrby decrementBy 1000
(integer) 986
127.0.0.1:6379> DECRBY decrementBy 985
(integer) -985                     **** WHAT ??? ****
127.0.0.1:6379> get decrementby
"-985"                             **** WHAT ??? ****
127.0.0.1:6379> set key10 1000
OK
127.0.0.1:6379> DECR key10
(integer) 999
127.0.0.1:6379> DECR key10
(integer) 998
127.0.0.1:6379> DECRBY key10 10
(integer) 988
127.0.0.1:6379> DECRBY key10 100
(integer) 888
GET key - Get the value of a key | Time complexity: O(1)
127.0.0.1:6379> set ptr1 1986
OK                  
127.0.0.1:6379> get ptr1
"1986"
GETBIT key offset - Returns the bit value at offset in the string value stored at key | Time complexity: O(1)
127.0.0.1:6379> setbit key11 7 1
(integer) 0
127.0.0.1:6379> getbit key11 0
(integer) 0
127.0.0.1:6379> getbit key11 7
(integer) 1
127.0.0.1:6379> getbit key11 2
(integer) 0
127.0.0.1:6379> getbit key11 8
(integer) 0
GETRANGE key start end - Get a substring of the string stored at a key | Time complexity: O(N) & w/small string O(1)
127.0.0.1:6379> set token Hola mundo
(error) ERR syntax error
127.0.0.1:6379> set token "Hola Mundo"
OK
127.0.0.1:6379> get token
"Hola Mundo"
127.0.0.1:6379> GETRANGE token 0 2
"Hol"
127.0.0.1:6379> GETRANGE token 0 -1
"Hola Mundo"
127.0.0.1:6379> getrange token 5 -1
"Mundo"
127.0.0.1:6379> getrange token 0 -6
"Hola "
GETSET key value - Set the string value of a key and return its old value | Time complexity: O(1)
127.0.0.1:6379> set pass "123telacomootravez"
OK
127.0.0.1:6379> get pass
"123telacomootravez"
127.0.0.1:6379> getset pass "0987"
"123telacomootravez"
127.0.0.1:6379> get pass
"0987"
INCR key - Increment the integer value of a key by one | Time complexity: O(1)
127.0.0.1:6379> set increment 1986
OK
127.0.0.1:6379> get increment
"1986"
127.0.0.1:6379> incr increment
(integer) 1987
127.0.0.1:6379> get increment
"1987"
INCRBY key increment - Increment the integer value of a key by the given amount | Time complexity: O(1)
127.0.0.1:6379> set increment 1986
OK
127.0.0.1:6379> get increment
"1986"
127.0.0.1:6379> incrby increment 14
(integer) 2000
127.0.0.1:6379> get increment
"2000"
INCRBYFLOAT key increment - Increment the float value of a key by the given amount | Time complexity: O(1)
127.0.0.1:6379> set myFloat 10.66
OK
127.0.0.1:6379> get myFloat
"10.66"
127.0.0.1:6379> INCRBYFLOAT myFloat -5
"5.66"
127.0.0.1:6379> INCRBYFLOAT myFloat 1.0e2
"105.66"
MGET key [key ...] - Get the values of all the given keys | Time complexity: O(N)
127.0.0.1:6379> mget key1 key2 token noexiste myFloat
1) "fooo"
2) "buuu"
3) "Hola Mundo"
4) (nil)
5) "105.66"
MSET key value [key value ...] - Set multiple keys to multiple values | Time complexity: O(N)
127.0.0.1:6379> mset key1 0 key2 2 token 3 noexist 4 myFloat 5
OK
127.0.0.1:6379> mget key1 key2 token noexist noexiste myFloat
1) "0"
2) "2"
3) "3"
4) "4"
5) (nil)
6) "5"
MSETNX key value [key value ...] - Set multiple keys to multiple values, only if none of the keys exist | Time complexity: O(N)
127.0.0.1:6379> msetnx key1 hola key2 mundo key3 !
(integer) 0
127.0.0.1:6379> mget key1 key2 key3
1) "0"
2) "buuu"
3) (nil)
127.0.0.1:6379> msetnx key1 hola key2 mundo
(integer) 0
127.0.0.1:6379> msetnx key1 "hola" key2 "mundo"
(integer) 0
127.0.0.1:6379> get key1
"0"
127.0.0.1:6379> get key2
"buuu"
127.0.0.1:6379> msetnx p1 0
(integer) 1
127.0.0.1:6379> msetnx p2 2
(integer) 1
127.0.0.1:6379> msetnx newVar1 hola newVar2 Mundo
(integer) 1
127.0.0.1:6379> mget newVar1 newVar2
1) "hola"
2) "Mundo"
PSETEX key milliseconds value - Set the value and expiration in milliseconds of a key | Time complexity: O(1)
127.0.0.1:6379> psetex p 5000 password
OK
127.0.0.1:6379> get p
"password"
127.0.0.1:6379> get p
"password"
127.0.0.1:6379> get p
(nil)
127.0.0.1:6379> get p
(nil)
SET key value [EX seconds|PX milliseconds] [NX|XX] [KEEPTTL] - Set the string value of a key | Time complexity: O(1)
127.0.0.1:6379> set str vicboma1
OK
127.0.0.1:6379> get str
"vicboma1"
127.0.0.1:6379> set str vicboma1 EX 5
OK
127.0.0.1:6379> get str
"vicboma1"
127.0.0.1:6379> get str
"vicboma1"
127.0.0.1:6379> get str
(nil)
127.0.0.1:6379> set str vicboma1 PX 1000
OK
127.0.0.1:6379> get str
(nil)
127.0.0.1:6379> set str vicboma PX 2000
OK
127.0.0.1:6379> get str
"vicboma"
127.0.0.1:6379> get str
(nil)
SETBIT key offset value - Sets or clears the bit at offset in the string value stored at key | Time complexity: O(1)
127.0.0.1:6379> set key10 10
OK
127.0.0.1:6379> get key10
"10"
127.0.0.1:6379> setbit key10 10 1
(integer) 1
127.0.0.1:6379> setbit key10 10 0
(integer) 1
127.0.0.1:6379> setbit key10 5
(error) ERR bit is not an integer or out of range
127.0.0.1:6379> get key10
"1\x10"
SETEX key seconds value - Set the value and expiration of a key | Time complexity: O(1)
127.0.0.1:6379> setex str 4 vicbo
OK
127.0.0.1:6379> get str
"vicbo"
127.0.0.1:6379> get str
(nil)
SETNX key value - Set the value of a key, only if the key does not exist | Time complexity: O(1)
127.0.0.1:6379> setnx hola hola
(integer) 1
127.0.0.1:6379> setnx hola hello
(integer) 0
127.0.0.1:6379> get hola
"hola"
SETRANGE key offset value - Overwrite part of a string at key starting at the specified offset | Time complexity: O(1)
127.0.0.1:6379> set key10 vicboma1
OK
127.0.0.1:6379> setrange key10 8 !
(integer) 9
127.0.0.1:6379> get key10
"vicboma1!"
127.0.0.1:6379> setrange key10 10 ???
(integer) 13
127.0.0.1:6379> get key10
"vicboma1!\x00???"
STRLEN key - Get the length of the value stored in a key | Time complexity: O(1)
redis> SET str "Hello world"
"OK"
redis> STRLEN str
(integer) 11
redis> STRLEN newStr
(integer) 0

Key

DEL key [key ...] - Delete a key | Time complexity: O(N) > 1 or O(1) == 1
redis 127.0.0.1:6379> C:UsersvbolinchDownloads32bitredis-check-aof.exe
(error) ERR unknown command 'C:UsersvbolinchDownloads32bitredis-check-aof.exe'
redis 127.0.0.1:6379> C:UsersvbolinchDownloads32bitredis-check-dump.exe
(error) ERR unknown command 'C:UsersvbolinchDownloads32bitredis-check-dump.exe'
redis 127.0.0.1:6379> set p1 vicboma1
OK
redis 127.0.0.1:6379> get p1
"vicboma1"
redis 127.0.0.1:6379> set p2 bol
OK
redis 127.0.0.1:6379> get p2
"bol"
redis 127.0.0.1:6379> set p3 pppp
OK
redis 127.0.0.1:6379> get p3
"pppp"
redis 127.0.0.1:6379> del p1 p2
(integer) 2
redis 127.0.0.1:6379> get p1
(nil)
redis 127.0.0.1:6379> get p2
(nil)
redis 127.0.0.1:6379> get p3
"pppp"
DUMP key - Return a serialized version of the value stored at the specified key. | Time complexity: O(1) to access the key and additional O(N*M) to serialized it
redis 127.0.0.1:6379> get p3
"pppp"
redis 127.0.0.1:6379> dump p3
"\x00\x04pppp\a\x00\x8c\xf6\xe0L\xfb\xee\x90s"
EXISTS key [key ...] - Determine if a key exists | Time complexity: O(1)
redis 127.0.0.1:6379> EXISTS p3
(integer) 1
redis 127.0.0.1:6379> EXISTS p2
(integer) 0
redis 127.0.0.1:6379> set p2 eeee
OK
redis 127.0.0.1:6379> get p3
"pppp"
redis 127.0.0.1:6379> get p2
"eeee"
redis 127.0.0.1:6379> EXISTS p2 p3
(integer) 2
EXPIRE key seconds - Set a key's time to live in seconds | Time complexity: O(1)
redis 127.0.0.1:6379> set p3 "hi"
OK
redis 127.0.0.1:6379> get p3
"hi"
redis 127.0.0.1:6379> expire p3 10
(integer) 1
redis 127.0.0.1:6379> ttl p3
(integer) 6
redis 127.0.0.1:6379> ttl p3
(integer) 1
redis 127.0.0.1:6379> ttl p3
(integer) -2
redis 127.0.0.1:6379> get p3
(nil)
EXPIREAT key timestamp - Set the expiration for a key as a UNIX timestamp | Time complexity: O(1)
redis 127.0.0.1:6379> set p3 hello
OK
redis 127.0.0.1:6379> EXPIREAT p3 10
(integer) 1
redis 127.0.0.1:6379> ttl p3
(integer) -2
redis 127.0.0.1:6379> get p3
(nil)
KEYS pattern - Find all keys matching the given pattern | Time complexity: O(N)
redis 127.0.0.1:6379> mset victor bolinches marin 1986
OK
redis 127.0.0.1:6379> keys *i*
1) "iterator"
2) "noexist"
3) "it"
4) "apellido"
5) "victor"
6) "position"
7) "marin"
redis 127.0.0.1:6379> keys i?
1) "it"
redis 127.0.0.1:6379> keys *
 1) "iterator"
 2) "myFloat"
 3) "key"
 4) "noexist"
 5) "var3"
 6) "dest2"
 7) "token"
 8) "decrement"
 9) "key2"
10) "decrementBy"
11) "hola"
12) "it"
13) "apellido"
14) "pass"
15) "decrementby"
16) "name"
17) "newVar2"
18) "key10"
19) "newStr"
20) "dest4"
21) "victor"
22) "position"
23) "key11"
24) "dest3"
25) "marin"
26) "var"
27) "newValue"
28) "hello"
29) "newVar1"
30) "p2"
31) "dest"
32) "key1"
MIGRATE host port key|"" destination-db timeout [COPY] [REPLACE] [AUTH password] [KEYS key [key ...]] - Atomically transfer a key from a Redis instance to another one.
redis 127.0.0.1:6379>  --raw KEYS '*' | xargs redis-cli MIGRATE 192.168.0.0 6379 "" 0 5000 KEYS
OK
redis 127.0.0.1:6379>  --raw KEYS '*' | xargs redis-cli MIGRATE 192.168.0.0 6379 "" 0 5000 AUTH redisdatabase KEYS
OK
MOVE key db - Move a key to another database | Time complexity: O(1)
redis 127.0.0.1:6379[2]> select  0
OK
redis 127.0.0.1:6379> set varDatabase1 "hi"
OK
redis 127.0.0.1:6379> get varDatabase1
"hi"
redis 127.0.0.1:6379> select 4
OK
redis 127.0.0.1:6379[4]> get varDatabase1
(nil)
redis 127.0.0.1:6379[4]> select 0
OK
redis 127.0.0.1:6379> get varDatabase1
"hi"
redis 127.0.0.1:6379> move varDatabase1 4
(integer) 1
redis 127.0.0.1:6379> select 4
OK
redis 127.0.0.1:6379[4]> get varDatabase1
"hi"
OBJECT subcommand [arguments [arguments ...]] - Inspect the internals of Redis objects | Time complexity: O(1)
redis 127.0.0.1:6379[4]> set p1 12345
OK
redis 127.0.0.1:6379[4]> object encoding p1
"int"
redis 127.0.0.1:6379[4]> set str "hola"
OK
redis 127.0.0.1:6379[4]> object enconding str
(error) ERR Syntax error. Try OBJECT (refcount|encoding|idletime)
redis 127.0.0.1:6379[4]> object refcount str
(integer) 1
redis 127.0.0.1:6379[4]> object encoding str
"embstr"
redis 127.0.0.1:6379[4]> object idletime str
(integer) 59
redis 127.0.0.1:6379[4]> append p1 str
(integer) 8
redis 127.0.0.1:6379[4]> object encoding p1
"raw"
redis 127.0.0.1:6379[4]> object encoding str
"embstr"
PERSIST key - Remove the expiration from a key | Time complexity: O(1)
redis 127.0.0.1:6379[4]> set pTime hola
OK
redis 127.0.0.1:6379[4]> expire pTime 10
(integer) 1
redis 127.0.0.1:6379[4]> ttl pTime
(integer) 6
redis 127.0.0.1:6379[4]> persist pTime
(integer) 1
redis 127.0.0.1:6379[4]> ttl pTime
(integer) -1
redis 127.0.0.1:6379[4]> get pTime
"hola"
PEXPIRE key milliseconds - Set a key's time to live in milliseconds | Time complexity: O(1)
redis 127.0.0.1:6379> set p3 "hi"
OK
redis 127.0.0.1:6379> get p3
"hi"
redis 127.0.0.1:6379> PEXPIRE p3 10000
(integer) 1
redis 127.0.0.1:6379> ttl p3
(integer) 5986
redis 127.0.0.1:6379> ttl p3
(integer) 2564
redis 127.0.0.1:6379> ttl p3
(integer) -2142
redis 127.0.0.1:6379> get p3
(nil)
PEXPIREAT key milliseconds-timestamp - Set the expiration for a key as a UNIX timestamp specified in milliseconds | Time complexity: O(1)
redis 127.0.0.1:6379> set p3 hello
OK
redis 127.0.0.1:6379> PEXPIREAT p3 2025122225214
(integer) 1
redis 127.0.0.1:6379> ttl p3
(integer) -2
redis 127.0.0.1:6379> get p3
(nil)
PTTL key - Get the time to live for a key in milliseconds | Time complexity: O(1)
redis 127.0.0.1:6379[1]> set str "hi"
OK
redis 127.0.0.1:6379[1]> expire str 10
(integer) 1
redis 127.0.0.1:6379[1]> pttl str
(integer) 6696
redis 127.0.0.1:6379[1]> pttl str
(integer) 1575
redis 127.0.0.1:6379[1]> pttl str
(integer) -2
RANDOMKEY - Return a random key from the keyspace | Time complexity: O(1)
redis 127.0.0.1:6379[1]> mset a "a" b "b" c "c"
OK
redis 127.0.0.1:6379[1]> randomkey
"b"
redis 127.0.0.1:6379[1]> randomkey
"c"
redis 127.0.0.1:6379[1]> keys *
1) "c"
2) "b"
3) "a"
RENAME key newkey - Rename a key | Time complexity: O(1)
redis 127.0.0.1:6379[1]> get p1
(nil)
redis 127.0.0.1:6379[1]> get a
"a"
redis 127.0.0.1:6379[1]> rename a aaaa
OK
redis 127.0.0.1:6379[1]> get a
(nil)
redis 127.0.0.1:6379[1]> get aaaa
"a"
RENAMENX key newkey - Rename a key, only if the new key does not exist | Time complexity: O(1)
redis 127.0.0.1:6379[1]> renamenx aaaa noexistsvalu
(integer) 1
redis 127.0.0.1:6379[1]> get noexistsvalu
"a"
RESTORE key ttl serialized-value [REPLACE] [ABSTTL] [IDLETIME seconds] [FREQ frequency] - Create a key using the provided serialized value, previously obtained using DUMP. Time complexity: O(1) to create the new key and additional O(N*M)
redis 127.0.0.1:6379[1]> set p1 Hello
OK
redis 127.0.0.1:6379[1]> get p1
"Hello"
redis 127.0.0.1:6379[1]> dump p1
"\x00\x05Hello\a\x00C\xfb\"\x1b5\xcf*\x99"
redis 127.0.0.1:6379[1]> del p1
(integer) 1
redis 127.0.0.1:6379[1]> restore p1 0 "\x00\x05Hello\a\x00C\xfb\"\x1b5\xcf*\x99"
OK
redis 127.0.0.1:6379[1]> type p1
"embstr"
SORT key [BY pattern] - [LIMIT offset count] [GET pattern [GET pattern ...]] [ASC|DESC] [ALPHA] [STORE destination] Sort the elements in a list, set or sorted set | Time complexity: O(N+M*log(M))
redis 127.0.0.1:6379[1]> lpush list a
(integer) 1
redis 127.0.0.1:6379[1]> lpush list b
(integer) 2
redis 127.0.0.1:6379[1]> lpush list v
(integer) 3
redis 127.0.0.1:6379[1]> lpush list z
(integer) 4
redis 127.0.0.1:6379[1]> rlange list 0 1
(error) ERR unknown command 'rlange'
redis 127.0.0.1:6379[1]> rlange list 0 -1
(error) ERR unknown command 'rlange'
redis 127.0.0.1:6379[1]> lrange list 0 -1
1) "z"
2) "v"
3) "b"
4) "a"
redis 127.0.0.1:6379[1]> SORT list ALPHA
1) "a"
2) "b"
3) "v"
4) "z"
TOUCH key [key ...] - Alters the last access time of a key(s). Returns the number of existing keys specified | Time complexity: O(N)
redis 127.0.0.1:6379[1]> lrange list 0 1
1) "z"
2) "v"
redis 127.0.0.1:6379[1]> touch list
(integer) 1
redis 127.0.0.1:6379[1]> touch list p1 p2
(integer) 1
redis 127.0.0.1:6379[1]> set key1 oooo
OK
redis 127.0.0.1:6379[1]> touch list p1 p2 key1
(integer) 2
TTL key - Get the time to live for a key
redis 127.0.0.1:6379[3]> SET mykey "Hello"
"OK"
redis 127.0.0.1:6379[3]> EXPIRE mykey 10
(integer) 1
redis 127.0.0.1:6379[3]> TTL mykey
(integer) 10
TYPE key - Determine the type stored at key | Time complexity: O(1)
redis 127.0.0.1:6379[3]> SET key1 "value"
"OK"
redis 127.0.0.1:6379[3]> LPUSH key2 "value"
(integer) 1
redis 127.0.0.1:6379[3]> SADD key3 "value"
(integer) 1
redis 127.0.0.1:6379[3]> TYPE key1
"string"
redis 127.0.0.1:6379[3]> TYPE key2
"list"
redis 127.0.0.1:6379[3]> TYPE key3
"set"
UNLINK key [key ...] - Delete a key asynchronously in another thread. Otherwise it is just as DEL, but non blocking | Time complexity: O(1)
No  working :C 
Available since 4.0.0.
WAIT numreplicas timeout -Wait for the synchronous replication of all the write commands sent in the context of the current connection | Time complexity: O(1)
redis 127.0.0.1:6379[3]> SET foo bar
OK
redis 127.0.0.1:6379[3]> WAIT 1 0 -> forever
SCAN cursor [MATCH pattern] [COUNT count] [TYPE type] - Incrementally iterate the keys space
redis 127.0.0.1:6379> scan 0
1) "38"
2)  1) "dest3"
    2) "dest2"
    3) "var3"
    4) "apellido"
    5) "newVar1"
    6) "noexist"
    7) "key"
    8) "hola"
    9) "newValue"
   10) "token"
redis 127.0.0.1:6379> scan 1
1) "51"
2)  1) "myFloat"
    2) "iterator"
    3) "decrementBy"
    4) "key2"
    5) "var"
    6) "marin"
    7) "dest4"
    8) "dest"
    9) "p2"
   10) "newStr"
   11) "key10"
redis 127.0.0.1:6379> scan 2
1) "30"
2)  1) "noexist"
    2) "key"
    3) "hola"
    4) "newValue"
    5) "token"
    6) "key11"
    7) "victor"
    8) "position"
    9) "decrementby"
   10) "pass"

Hash

HDEL key field [field ...] - Delete one or more hash fields | Time complexity: O(N)
redis 127.0.0.1:6379> Hset p1 p2 "vicboma!!"
(integer) 1
redis 127.0.0.1:6379> HDEL p1 p2
(integer) 1
redis 127.0.0.1:6379> HDEL p1 p3
(integer) 0
redis 127.0.0.1:6379> HDEL p1 p2
(integer) 0
HEXISTS key field - Determine if a hash field exists | Time complexity: O(1)
redis 127.0.0.1:6379> HExists p1 p2
(integer) 1
HGET key field - Get the value of a hash field | Time complexity: O(1)
redis 127.0.0.1:6379> Hset p1 p2 "vicboma!!"
(integer) 1
redis 127.0.0.1:6379> HGET p1 p2
"vicboma!!"
HGETALL key - Get all the fields and values in a hash | Time complexity: O(N)
redis 127.0.0.1:6379> HSET p1 field "Hello"
(integer) 1
redis 127.0.0.1:6379> HSET p1 field2 "World!"
(integer) 1
redis 127.0.0.1:6379> HGETALL p1
1) "p2"
2) "vicboma!!"
3) "field"
4) "Hello"
5) "field2"
6) "World!"
redis 127.0.0.1:6379>
HINCRBY key field increment - Increment the integer value of a hash field by the given number
HINCRBYFLOAT key field increment - Increment the float value of a hash field by the given amount
HKEYS key - Get all the fields in a hash
HLEN key - Get the number of fields in a hash
HMGET key field [field ...] - Get the values of all the given hash fields
HMSET key field value [field value ...] - Set multiple hash fields to multiple values
HSET key field value [field value ...] - Set the string value of a hash field
HSETNX key field value - Set the value of a hash field, only if the field does not exist
HSTRLEN key field - Get the length of the value of a hash field
HVALS key - Get all the values in a hash
HSCAN key cursor [MATCH pattern] [COUNT count] - Incrementally iterate hash fields and associated values

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Command-line for Redis Client

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redis command command-line redis-server redis-cli katta

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