./redis --dir ./ --dbfilename dump.rdb

git clone https://github.com/arjav0703/redis.git

cd redis
cargo run -- --dir ./ --dbfilename dump.rdbb

redis-cli PING
redis-cli ECHO  "Hello, Redis!"
redis-cli SET foo bar
redis-cli GET foo



# setting a key with expiry
redis-cli SET fruit banana PX 100  # milliseconds
redis-cli GET fruit

sleep 0.1 
redis-cli GET fruit uit # should return nil


# Using the CONFIG command (partial support)
redis-cli CONFIG GET dir 
redis-cli CONFIG GET dbfilename



# Using the KEYS command

# get all keys
redis-cli KEYS  *

# get keys that start with 'f'
redis-cli KEYS f



# Using the INFO command 
redis-cli INFO replication



# Using the WAIT command
redis-cli WAIT 1 1000  # waits for 1 replica to acknowledge that it is synced with the master within 1000 ms


# Using the XADD and XRANGE commands to work with streams
redis-cli XADD stream_key 0-1 temperature 95
redis-cli XADD other_stream_key 0-2 humidity 97



# Reading from streams using XRANGE
redis-cli XRANGE stream_key - +



# Determining if a key is a stream or a string 
redis-cli TYPE stream_key

# responds with either `stream`, `string` or `none`

redis-cli XREAD streams stream_key other_stream_key 0-0 0-1



## Blocking read from streams
redis-cli XREAD BLOCK 5000 STREAMS stream_key $



# Subscribe to a channel
redis-cli SUBSCRIBE my_channel

# In another terminal, publish a message to the channel
redis-cli PUBLISH my_channel  "Hello, Subscribers!"

# Unsubscribe from the channel
redis-cli UNSUBSCRIBE my_channel




# Using sorted sets commands
redis-cli ZADD my_zset 1  "one"
redis-cli ZADD my_zset 2  "two"
redis-cli ZRANGE my_zset 0 -1 

redis-cli ZRANK my_zset et "two"
redis-cli ZCARD my_zset
redis-cli ZREM my_zset t "one"


# Using geospatial commands
redis-cli GEOADD my_geo 13.361389 38.115556  "Palermo" #add to db
redis-cli GEOADD my_geo 15.087269 37.502669  "Catania" #add to db
redis-cli GEOPOS my_geo  "Palermo" "Catania" #returns their coordinates
redis-cli GEODIST my_geo  "Palermo" "Catania" #returns distance between them
redis-cli GEOSEARCH places FROMLONLAT 2 48 BYRADIUS 1000000 m  #search for places within the specified radius from the specified coordinates


# Using INCR command
redis-cli SET counter 10
redis-cli INCR counter
redis-cli GET counter

r

# Using MULTI and EXEC commands for transactions
redis-cli MULTI
redis-cli SET key1 value1
redis-cli GET key1
redis-cli SET key2 value2
redis-cli EXEC

XEC

# Using DISCARD to cancel a transaction
redis-cli MULTI
redis-cli SET key3 value3
redis-cli DISCARD

D

# Authentication


#CLIENT 1
redis-cli

>>t;> ACL WHOAMI

# default

>>t;> ACL SETUSER default >gt;mypass


#CLIENT 2
redis-cli

>>t;> AUTH default mypass

#OK 

# authentication successful

cargo run # -- --port RT>

cargo run -- --replicaof MASTER_IP>gt; MASTER_PORT>gt; --port REPLICA_PORT>gt;

redis-cli -p MASTER_PORT>gt; SET key value

redis-cli -p REPLICA_PORT>gt; GET key