redis
Redis Command Reference & Connection Tool — Instantly look up Redis commands, test your connection, and monitor key statistics. Works offline too — shows the full cheatsheet even without a Redis instance.
Commands
| Command | Description | Example |
|---|
cheatsheet | Display Redis command reference by category | cheatsheet / cheatsheet string |
test | Test a Redis connection and show server info | test / test redis://localhost:6379 |
monitor | Show key count and memory stats per DB | monitor / monitor localhost 6379 |
Usage
bash script.sh cheatsheet [category]
bash script.sh test [host] [port] [password]
bash script.sh monitor [host] [port] [password]
Categories for cheatsheet
| Category | Commands Covered |
|---|
string | SET, GET, MSET, INCR, APPEND, STRLEN, SETNX… |
list | LPUSH, RPUSH, LRANGE, LLEN, LPOP, BRPOP… |
hash | HSET, HGET, HMGET, HGETALL, HDEL, HKEYS… |
set | SADD, SMEMBERS, SISMEMBER, SUNION, SINTER… |
zset | ZADD, ZRANGE, ZRANK, ZSCORE, ZREM, ZCOUNT… |
key | DEL, EXISTS, EXPIRE, TTL, RENAME, TYPE, SCAN… |
server | INFO, DBSIZE, CONFIG GET, FLUSHDB, DEBUG… |
scripting | EVAL, EVALSHA, SCRIPT LOAD/EXISTS/FLUSH |
Requirements
bash >= 4.0redis-cli (optional — required only for test and monitor commands; offline mode activates automatically if not found)
Install Redis CLI
# Debian/Ubuntu
sudo apt install redis-tools
# macOS
brew install redis
# Alpine
apk add redis
Examples
$ bash script.sh cheatsheet string
🔴 Redis Cheatsheet — Strings
─────────────────────────────────────────────
SET key value [EX seconds] [PX ms] [NX|XX]
Set key to value. Options: EX (expire secs), NX (only if not exists)
Example: SET user:1:name "Alice" EX 3600
GET key
Get the value of a key. Returns nil if not exists.
Example: GET user:1:name
MSET key value [key value ...]
Set multiple keys atomically.
Example: MSET k1 v1 k2 v2 k3 v3
...
$ bash script.sh test localhost 6379
🔴 Redis Connection Test
─────────────────────────────────────────────
Host : localhost
Port : 6379
Status : ✅ CONNECTED
Server Info:
redis_version : 7.2.3
uptime_days : 4
connected_clients: 3
used_memory : 1.23M
maxmemory : 0 (unlimited)
role : master
aof_enabled : 0
$ bash script.sh monitor
🔴 Redis Key Monitor
─────────────────────────────────────────────
Host : localhost:6379
DB Keys Avg TTL
────────────────────
db0 1247 —
db1 89 —
Total keys : 1336
Memory : 4.56M
