Redis.alias

# ==============================================================================
# Redis Management - Enhanced Collection
# ==============================================================================
#
# Comprehensive Redis database management aliases and functions for efficient operations
# Includes server management, CLI operations, data operations, monitoring, and utilities
#
# Sections:
# - Server Management (Function Wrapper)
# - Connection & CLI
# - Key Operations
# - String Operations
# - Hash Operations
# - List Operations
# - Set Operations
# - Sorted Set Operations
# - Database Operations
# - Configuration & Information
# - Monitoring & Statistics
# - Persistence & Backup
# - Security & Authentication
# - Cluster & Replication
# - Pub/Sub Operations
# - Scripting & Lua
# - Utilities & Helpers
#
# ==============================================================================

# ==============================================================================
# SERVER MANAGEMENT (Function Wrapper)
# ==============================================================================

# Main Redis management function with service control
redis() {
    local SERVICE="redis"
    local COLOR_GREEN="\033[1;32m"
    local COLOR_YELLOW="\033[1;33m"
    local COLOR_RED="\033[1;31m"
    local COLOR_BLUE="\033[1;34m"
    local COLOR_RESET="\033[0m"

    is_active() {
        systemctl is-active --quiet "$SERVICE" 2>/dev/null || service "$SERVICE" status >/dev/null 2>&1
    }

    case "$1" in
        start|-s|--start)
            if is_active; then
                echo -e "${COLOR_YELLOW}Redis is already running.${COLOR_RESET}"
            else
                echo -e "${COLOR_GREEN}Starting Redis server...${COLOR_RESET}"
                if systemctl start "$SERVICE" 2>/dev/null; then
                    echo -e "${COLOR_GREEN}Redis started successfully.${COLOR_RESET}"
                elif sudo service redis start 2>/dev/null; then
                    echo -e "${COLOR_GREEN}Redis started successfully.${COLOR_RESET}"
                else
                    echo -e "${COLOR_RED}Failed to start Redis. Please check your installation.${COLOR_RESET}"
                    return 1
                fi
            fi
            ;;
        stop|-st|--stop)
            echo -e "${COLOR_RED}Stopping Redis server...${COLOR_RESET}"
            if systemctl stop "$SERVICE" 2>/dev/null; then
                echo -e "${COLOR_GREEN}Redis stopped successfully.${COLOR_RESET}"
            elif sudo service redis stop 2>/dev/null; then
                echo -e "${COLOR_GREEN}Redis stopped successfully.${COLOR_RESET}"
            else
                echo -e "${COLOR_RED}Failed to stop Redis.${COLOR_RESET}"
                return 1
            fi
            ;;
        restart|-r|--restart)
            echo -e "${COLOR_YELLOW}Restarting Redis server...${COLOR_RESET}"
            if systemctl restart "$SERVICE" 2>/dev/null; then
                echo -e "${COLOR_GREEN}Redis restarted successfully.${COLOR_RESET}"
            elif sudo service redis restart 2>/dev/null; then
                echo -e "${COLOR_GREEN}Redis restarted successfully.${COLOR_RESET}"
            else
                echo -e "${COLOR_RED}Failed to restart Redis.${COLOR_RESET}"
                return 1
            fi
            ;;
        status|--status)
            echo -e "${COLOR_BLUE}Redis Server Status:${COLOR_RESET}"
            if command -v systemctl &>/dev/null; then
                systemctl status "$SERVICE" 2>/dev/null || service redis status 2>/dev/null
            else
                service redis status 2>/dev/null
            fi
            ;;
        logs|-l|--logs)
            echo -e "${COLOR_GREEN}Tailing Redis logs (Ctrl+C to exit)...${COLOR_RESET}"
            if [ -f /var/log/redis/redis-server.log ]; then
                sudo tail -f /var/log/redis/redis-server.log
            elif [ -f /var/log/redis.log ]; then
                sudo tail -f /var/log/redis.log
            elif command -v journalctl &>/dev/null; then
                journalctl -u "$SERVICE" -f 2>/dev/null || journalctl -u redis-server -f
            else
                echo -e "${COLOR_RED}Log file not found.${COLOR_RESET}"
            fi
            ;;
        info|-i|--info)
            echo -e "${COLOR_BLUE}Redis Server Information:${COLOR_RESET}"
            redis-cli info
            ;;
        ping|-p|--ping)
            redis-cli ping
            ;;
        cli|-c|--cli)
            echo -e "${COLOR_GREEN}Opening Redis CLI...${COLOR_RESET}"
            redis-cli
            ;;
        help|-h|--help)
            echo -e "${COLOR_GREEN}Redis Management Helper${COLOR_RESET}"
            echo -e "  ${COLOR_YELLOW}redis start${COLOR_RESET}      → Start Redis server"
            echo -e "  ${COLOR_YELLOW}redis stop${COLOR_RESET}       → Stop Redis server"
            echo -e "  ${COLOR_YELLOW}redis restart${COLOR_RESET}    → Restart Redis server"
            echo -e "  ${COLOR_YELLOW}redis status${COLOR_RESET}     → Show Redis status"
            echo -e "  ${COLOR_YELLOW}redis logs${COLOR_RESET}       → Tail Redis logs"
            echo -e "  ${COLOR_YELLOW}redis info${COLOR_RESET}       → Show Redis information"
            echo -e "  ${COLOR_YELLOW}redis ping${COLOR_RESET}       → Ping Redis server"
            echo -e "  ${COLOR_YELLOW}redis cli${COLOR_RESET}        → Open Redis CLI"
            echo -e "  ${COLOR_YELLOW}redis help${COLOR_RESET}       → Show this help"
            ;;
        *)
            echo -e "${COLOR_RED}Unknown command: $1${COLOR_RESET}"
            redis help
            return 1
            ;;
    esac
}

# ==============================================================================
# CONNECTION & CLI
# ==============================================================================

### Basic Connection
alias redis-cli-connect='redis-cli'                                    # Connect to Redis CLI
alias redis-cli-local='redis-cli -h localhost -p 6379'                # Connect to local Redis
alias redis-cli-host='redis-cli -h'                                    # Connect to specific host
alias redis-cli-port='redis-cli -p'                                    # Connect to specific port
alias redis-cli-auth='redis-cli -a'                                    # Connect with password
alias redis-cli-db='redis-cli -n'                                      # Select database number

### Advanced Connection Options
alias redis-cli-raw='redis-cli --raw'                                  # Raw mode output
alias redis-cli-nopipe='redis-cli --no-raw'                            # No raw mode
alias redis-cli-csv='redis-cli --csv'                                  # CSV output format
alias redis-cli-scan='redis-cli --scan'                                # Scan mode
alias redis-cli-pattern='redis-cli --pattern'                          # Pattern mode
alias redis-cli-intset-limit='redis-cli --intset-limit'                # Intset limit
alias redis-cli-pipe='redis-cli --pipe'                                # Pipe mode
alias redis-cli-eval='redis-cli --eval'                                # Lua script evaluation

### Connection Helpers
alias redis-ping='redis-cli ping'                                      # Ping Redis server
alias redis-echo='redis-cli echo'                                      # Echo test
alias redis-quit='redis-cli quit'                                      # Close connection

# ==============================================================================
# KEY OPERATIONS
# ==============================================================================

### Key Existence & Type
alias redis-exists='redis-cli exists'                                  # Check if key exists
alias redis-type='redis-cli type'                                      # Get key type
alias redis-keys='redis-cli keys'                                      # Get all keys (use with caution)
alias redis-keys-pattern='redis-cli keys'                              # Get keys matching pattern

### Key Deletion & Management
alias redis-del='redis-cli del'                                        # Delete key(s)
alias redis-unlink='redis-cli unlink'                                  # Unlink key(s) (async delete)
alias redis-rename='redis-cli rename'                                  # Rename key
alias redis-renamenx='redis-cli renamenx'                              # Rename if new key doesn't exist
alias redis-expire='redis-cli expire'                                  # Set key expiration (seconds)
alias redis-expireat='redis-cli expireat'                              # Set key expiration (timestamp)
alias redis-pexpire='redis-cli pexpire'                                # Set key expiration (milliseconds)
alias redis-persist='redis-cli persist'                                # Remove expiration
alias redis-ttl='redis-cli ttl'                                        # Get time to live (seconds)
alias redis-pttl='redis-cli pttl'                                      # Get time to live (milliseconds)

### Key Scanning (Safe alternative to KEYS)
alias redis-scan='redis-cli --scan'                                    # Scan keys
alias redis-scan-pattern='redis-cli --scan --pattern'                  # Scan with pattern

### Key Random & Move
alias redis-randomkey='redis-cli randomkey'                            # Get random key
alias redis-move='redis-cli move'                                      # Move key to another database
alias redis-dump='redis-cli dump'                                      # Serialize key value
alias redis-restore='redis-cli restore'                                # Restore key from serialized value

# ==============================================================================
# STRING OPERATIONS
# ==============================================================================

### Basic String Operations
alias redis-get='redis-cli get'                                        # Get string value
alias redis-set='redis-cli set'                                        # Set string value
alias redis-setnx='redis-cli setnx'                                    # Set if not exists
alias redis-setex='redis-cli setex'                                    # Set with expiration
alias redis-psetex='redis-cli psetex'                                  # Set with expiration (ms)
alias redis-append='redis-cli append'                                  # Append to string
alias redis-strlen='redis-cli strlen'                                  # Get string length

### String Bitwise Operations
alias redis-setbit='redis-cli setbit'                                  # Set bit at offset
alias redis-getbit='redis-cli getbit'                                  # Get bit at offset
alias redis-bitcount='redis-cli bitcount'                              # Count set bits
alias redis-bitop='redis-cli bitop'                                    # Bitwise operations
alias redis-bitpos='redis-cli bitpos'                                  # Find first bit set/clear

### String Range & Increment
alias redis-getrange='redis-cli getrange'                              # Get substring
alias redis-setrange='redis-cli setrange'                              # Overwrite substring
alias redis-incr='redis-cli incr'                                      # Increment integer
alias redis-decr='redis-cli decr'                                      # Decrement integer
alias redis-incrby='redis-cli incrby'                                  # Increment by amount
alias redis-decrby='redis-cli decrby'                                  # Decrement by amount
alias redis-incrbyfloat='redis-cli incrbyfloat'                        # Increment by float

### Multiple String Operations
alias redis-mget='redis-cli mget'                                      # Get multiple values
alias redis-mset='redis-cli mset'                                      # Set multiple values
alias redis-msetnx='redis-cli msetnx'                                  # Set multiple if none exist

# ==============================================================================
# HASH OPERATIONS
# ==============================================================================

### Hash Field Operations
alias redis-hget='redis-cli hget'                                      # Get hash field value
alias redis-hset='redis-cli hset'                                      # Set hash field value
alias redis-hsetnx='redis-cli hsetnx'                                  # Set hash field if not exists
alias redis-hdel='redis-cli hdel'                                      # Delete hash field(s)
alias redis-hexists='redis-cli hexists'                                # Check if hash field exists
alias redis-hgetall='redis-cli hgetall'                                # Get all hash fields and values
alias redis-hkeys='redis-cli hkeys'                                    # Get all hash field names
alias redis-hvals='redis-cli hvals'                                    # Get all hash values
alias redis-hlen='redis-cli hlen'                                      # Get number of hash fields

### Hash Multiple Operations
alias redis-hmget='redis-cli hmget'                                    # Get multiple hash fields
alias redis-hmset='redis-cli hmset'                                    # Set multiple hash fields
alias redis-hscan='redis-cli hscan'                                    # Scan hash fields

### Hash Increment Operations
alias redis-hincrby='redis-cli hincrby'                                # Increment hash field by integer
alias redis-hincrbyfloat='redis-cli hincrbyfloat'                      # Increment hash field by float

# ==============================================================================
# LIST OPERATIONS
# ==============================================================================

### List Push/Pop Operations
alias redis-lpush='redis-cli lpush'                                    # Push to left
alias redis-rpush='redis-cli rpush'                                    # Push to right
alias redis-lpop='redis-cli lpop'                                      # Pop from left
alias redis-rpop='redis-cli rpop'                                      # Pop from right
alias redis-rpoplpush='redis-cli rpoplpush'                            # Pop from right, push to left
alias redis-brpop='redis-cli brpop'                                    # Blocking pop from right
alias redis-blpop='redis-cli blpop'                                    # Blocking pop from left
alias redis-brpoplpush='redis-cli brpoplpush'                          # Blocking rpoplpush

### List Access Operations
alias redis-llen='redis-cli llen'                                      # Get list length
alias redis-lindex='redis-cli lindex'                                  # Get element by index
alias redis-lrange='redis-cli lrange'                                  # Get range of elements
alias redis-lset='redis-cli lset'                                      # Set element by index

### List Modification Operations
alias redis-ltrim='redis-cli ltrim'                                    # Trim list to range
alias redis-lrem='redis-cli lrem'                                      # Remove elements from list
alias redis-linsert='redis-cli linsert'                                # Insert element in list

# ==============================================================================
# SET OPERATIONS
# ==============================================================================

### Set Basic Operations
alias redis-sadd='redis-cli sadd'                                      # Add member(s) to set
alias redis-srem='redis-cli srem'                                      # Remove member(s) from set
alias redis-smembers='redis-cli smembers'                              # Get all set members
alias redis-sismember='redis-cli sismember'                            # Check if member exists
alias redis-scard='redis-cli scard'                                    # Get set cardinality
alias redis-spop='redis-cli spop'                                      # Remove and return random member
alias redis-srandmember='redis-cli srandmember'                        # Get random member(s)

### Set Operations
alias redis-sinter='redis-cli sinter'                                  # Intersection of sets
alias redis-sunion='redis-cli sunion'                                  # Union of sets
alias redis-sdiff='redis-cli sdiff'                                    # Difference of sets
alias redis-sinterstore='redis-cli sinterstore'                        # Store intersection
alias redis-sunionstore='redis-cli sunionstore'                        # Store union
alias redis-sdiffstore='redis-cli sdiffstore'                          # Store difference
alias redis-smove='redis-cli smove'                                    # Move member between sets
alias redis-sscan='redis-cli sscan'                                    # Scan set members

# ==============================================================================
# SORTED SET OPERATIONS
# ==============================================================================

### Sorted Set Basic Operations
alias redis-zadd='redis-cli zadd'                                      # Add member(s) with score
alias redis-zrem='redis-cli zrem'                                      # Remove member(s)
alias redis-zcard='redis-cli zcard'                                    # Get sorted set cardinality
alias redis-zcount='redis-cli zcount'                                  # Count members in score range
alias redis-zscore='redis-cli zscore'                                  # Get member score
alias redis-zrank='redis-cli zrank'                                    # Get member rank (ascending)
alias redis-zrevrank='redis-cli zrevrank'                              # Get member rank (descending)

### Sorted Set Range Operations
alias redis-zrange='redis-cli zrange'                                  # Get range by rank
alias redis-zrevrange='redis-cli zrevrange'                            # Get range by rank (reversed)
alias redis-zrangebyscore='redis-cli zrangebyscore'                    # Get range by score
alias redis-zrevrangebyscore='redis-cli zrevrangebyscore'              # Get range by score (reversed)

### Sorted Set Increment & Operations
alias redis-zincrby='redis-cli zincrby'                                # Increment member score
alias redis-zinterstore='redis-cli zinterstore'                        # Store intersection
alias redis-zunionstore='redis-cli zunionstore'                        # Store union
alias redis-zremrangebyscore='redis-cli zremrangebyscore'              # Remove by score range
alias redis-zremrangebyrank='redis-cli zremrangebyrank'                # Remove by rank range
alias redis-zscan='redis-cli zscan'                                    # Scan sorted set

# ==============================================================================
# DATABASE OPERATIONS
# ==============================================================================

### Database Selection & Management
alias redis-select='redis-cli select'                                  # Select database
alias redis-flushdb='redis-cli flushdb'                                # Flush current database
alias redis-flushall='redis-cli flushall'                              # Flush all databases
alias redis-dbsize='redis-cli dbsize'                                  # Get number of keys in current DB

### Database Swap & Copy
alias redis-swapdb='redis-cli swapdb'                                  # Swap two databases
alias redis-copy='redis-cli copy'                                      # Copy key to another database

# ==============================================================================
# CONFIGURATION & INFORMATION
# ==============================================================================

### Server Information
alias redis-info='redis-cli info'                                      # Get server information
alias redis-info-server='redis-cli info server'                        # Server section
alias redis-info-clients='redis-cli info clients'                      # Clients section
alias redis-info-memory='redis-cli info memory'                        # Memory section
alias redis-info-stats='redis-cli info stats'                          # Statistics section
alias redis-info-replication='redis-cli info replication'              # Replication section
alias redis-info-cpu='redis-cli info cpu'                              # CPU section
alias redis-info-commandstats='redis-cli info commandstats'            # Command statistics

### Configuration Management
alias redis-config-get='redis-cli config get'                          # Get configuration parameter
alias redis-config-set='redis-cli config set'                          # Set configuration parameter
alias redis-config-rewrite='redis-cli config rewrite'                  # Rewrite configuration file
alias redis-config-resetstat='redis-cli config resetstat'              # Reset statistics

### Server Commands
alias redis-time='redis-cli time'                                      # Get server time
alias redis-lastsave='redis-cli lastsave'                              # Get last save timestamp
alias redis-role='redis-cli role'                                      # Get server role
alias redis-client-list='redis-cli client list'                        # List connected clients
alias redis-client-kill='redis-cli client kill'                        # Kill client connection
alias redis-client-setname='redis-cli client setname'                  # Set client name
alias redis-client-getname='redis-cli client getname'                  # Get client name

# ==============================================================================
# MONITORING & STATISTICS
# ==============================================================================

### Monitoring
alias redis-monitor='redis-cli monitor'                                # Monitor commands in real-time
alias redis-slowlog='redis-cli slowlog'                                # Show slow log
alias redis-slowlog-len='redis-cli slowlog len'                        # Get slow log length
alias redis-slowlog-reset='redis-cli slowlog reset'                    # Reset slow log

### Statistics
alias redis-memory-usage='redis-cli memory usage'                      # Get memory usage of key
alias redis-memory-stats='redis-cli memory stats'                      # Get memory statistics
alias redis-memory-doctor='redis-cli memory doctor'                    # Memory diagnostics

# ==============================================================================
# PERSISTENCE & BACKUP
# ==============================================================================

### Persistence Operations
alias redis-save='redis-cli save'                                      # Save database to disk (sync)
alias redis-bgsave='redis-cli bgsave'                                  # Save database to disk (async)
alias redis-bgrewriteaof='redis-cli bgrewriteaof'                      # Rewrite AOF file

### Backup & Restore
alias redis-backup='redis-cli --rdb /tmp/redis-backup.rdb'             # Create RDB backup
alias redis-backup-copy='cp /var/lib/redis/dump.rdb /tmp/redis-backup-$(date +%Y%m%d).rdb' # Copy RDB file

# ==============================================================================
# SECURITY & AUTHENTICATION
# ==============================================================================

### Authentication
alias redis-auth='redis-cli auth'                                      # Authenticate with password
alias redis-acl-list='redis-cli acl list'                              # List ACL users
alias redis-acl-getuser='redis-cli acl getuser'                        # Get ACL user details
alias redis-acl-setuser='redis-cli acl setuser'                        # Set ACL user
alias redis-acl-deluser='redis-cli acl deluser'                        # Delete ACL user

# ==============================================================================
# CLUSTER & REPLICATION
# ==============================================================================

### Cluster Operations
alias redis-cluster-nodes='redis-cli cluster nodes'                    # List cluster nodes
alias redis-cluster-info='redis-cli cluster info'                      # Get cluster information
alias redis-cluster-slots='redis-cli cluster slots'                    # Get cluster slots
alias redis-cluster-keyslot='redis-cli cluster keyslot'                # Get key slot

### Replication
alias redis-slaveof='redis-cli slaveof'                                # Make server replica
alias redis-slaveof-noone='redis-cli slaveof no one'                   # Stop replication
alias redis-replicaof='redis-cli replicaof'                            # Make server replica (new syntax)
alias redis-sync='redis-cli sync'                                      # Sync with master

# ==============================================================================
# PUB/SUB OPERATIONS
# ==============================================================================

### Pub/Sub
alias redis-publish='redis-cli publish'                                # Publish message to channel
alias redis-subscribe='redis-cli subscribe'                            # Subscribe to channel(s)
alias redis-psubscribe='redis-cli psubscribe'                          # Pattern subscribe
alias redis-unsubscribe='redis-cli unsubscribe'                        # Unsubscribe from channel(s)
alias redis-punsubscribe='redis-cli punsubscribe'                      # Pattern unsubscribe
alias redis-pubsub='redis-cli pubsub'                                  # Pub/Sub commands
alias redis-pubsub-channels='redis-cli pubsub channels'                # List active channels
alias redis-pubsub-numsub='redis-cli pubsub numsub'                    # Number of subscribers

# ==============================================================================
# SCRIPTING & LUA
# ==============================================================================

### Lua Scripting
alias redis-eval='redis-cli eval'                                      # Evaluate Lua script
alias redis-evalsha='redis-cli evalsha'                                # Evaluate Lua script by SHA
alias redis-script-load='redis-cli script load'                        # Load Lua script
alias redis-script-exists='redis-cli script exists'                    # Check if script exists
alias redis-script-flush='redis-cli script flush'                      # Flush all scripts
alias redis-script-kill='redis-cli script kill'                        # Kill running script

# ==============================================================================
# UTILITIES & HELPERS
# ==============================================================================

### Quick Operations
alias redis-stats='redis-cli info stats'                               # Quick statistics
alias redis-memory='redis-cli info memory'                             # Memory information
alias redis-keys-count='redis-cli dbsize'                              # Count keys
alias redis-connected-clients='redis-cli info clients | grep connected_clients' # Connected clients count

### Common Workflows
alias redis-check='redis-cli ping && echo "Redis is running"'          # Check if Redis is running
alias redis-clear-all='redis-cli flushall'                             # Clear all databases (use with caution)
alias redis-clear-db='redis-cli flushdb'                               # Clear current database (use with caution)

### Development Helpers
alias redis-test='redis-cli ping && redis-cli set test "OK" && redis-cli get test && redis-cli del test' # Quick test
alias redis-size='redis-cli dbsize'                                    # Get database size
alias redis-slow-commands='redis-cli slowlog get 10'                   # Show 10 slowest commands

# ==============================================================================
# END OF REDIS ALIASES
# ==============================================================================