Redis Query
Execute Redis commands via redis-cli.
Environment Variables
- •
REDIS_URL- Redis connection URL (e.g.redis://user:pass@host:6379/0)
Basic commands
bash
redis-cli -u "$REDIS_URL" PING
bash
redis-cli -u "$REDIS_URL" GET mykey
bash
redis-cli -u "$REDIS_URL" SET mykey "hello" EX 3600
Scan keys (safe for production)
bash
redis-cli -u "$REDIS_URL" --scan --pattern "session:*" | head -20
Hash operations
bash
redis-cli -u "$REDIS_URL" HGETALL user:123
Server info
bash
redis-cli -u "$REDIS_URL" INFO server | head -20
Notes
- •Avoid
KEYS *on large databases; useSCANinstead. - •Confirm before running
FLUSHDB,FLUSHALL, orDELon multiple keys.