Redis-cli --help

redis-cli 7.0.4

 redis-cli 7.0.4
 
 Usage: redis-cli [OPTIONS] [cmd [arg [arg ...]]]
   -h <hostname>      Server hostname (default: 127.0.0.1).
   -p <port>          Server port (default: 6379).
   -s <socket>        Server socket (overrides hostname and port).
   -a <password>      Password to use when connecting to the server.
                      You can also use the REDISCLI_AUTH environment
                      variable to pass this password more safely
                      (if both are used, this argument takes precedence).
   --user <username>  Used to send ACL style 'AUTH username pass'. Needs -a.
   --pass <password>  Alias of -a for consistency with the new --user option.
   --askpass          Force user to input password with mask from STDIN.
                      If this argument is used, '-a' and REDISCLI_AUTH
                      environment variable will be ignored.
   -u <uri>           Server URI.
   -r <repeat>        Execute specified command N times.
   -i <interval>      When -r is used, waits <interval> seconds per command.
                      It is possible to specify sub-second times like -i 0.1.
                      This interval is also used in --scan and --stat per cycle.
                      and in --bigkeys, --memkeys, and --hotkeys per 100 cycles.
   -n <db>            Database number.
   -2                 Start session in RESP2 protocol mode.
   -3                 Start session in RESP3 protocol mode.
   -x                 Read last argument from STDIN (see example below).
   -X                 Read <tag> argument from STDIN (see example below).
   -d <delimiter>     Delimiter between response bulks for raw formatting (default: \n).
   -D <delimiter>     Delimiter between responses for raw formatting (default: \n).
   -c                 Enable cluster mode (follow -ASK and -MOVED redirections).
   -e                 Return exit error code when command execution fails.
   --tls              Establish a secure TLS connection.
   --sni <host>       Server name indication for TLS.
   --cacert <file>    CA Certificate file to verify with.
   --cacertdir <dir>  Directory where trusted CA certificates are stored.
                      If neither cacert nor cacertdir are specified, the default
                      system-wide trusted root certs configuration will apply.
   --insecure         Allow insecure TLS connection by skipping cert validation.
   --cert <file>      Client certificate to authenticate with.
   --key <file>       Private key file to authenticate with.
   --tls-ciphers <list> Sets the list of preferred ciphers (TLSv1.2 and below)
                      in order of preference from highest to lowest separated by colon (":").
                      See the ciphers(1ssl) manpage for more information about the syntax of this string.
   --tls-ciphersuites <list> Sets the list of preferred ciphersuites (TLSv1.3)
                      in order of preference from highest to lowest separated by colon (":").
                      See the ciphers(1ssl) manpage for more information about the syntax of this string,
                      and specifically for TLSv1.3 ciphersuites.
   --raw              Use raw formatting for replies (default when STDOUT is
                      not a tty).
   --no-raw           Force formatted output even when STDOUT is not a tty.
   --quoted-input     Force input to be handled as quoted strings.
   --csv              Output in CSV format.
   --json             Output in JSON format (default RESP3, use -2 if you want to use with RESP2).
   --quoted-json      Same as --json, but produce ASCII-safe quoted strings, not Unicode.
   --show-pushes <yn> Whether to print RESP3 PUSH messages.  Enabled by default when
                      STDOUT is a tty but can be overridden with --show-pushes no.
   --stat             Print rolling stats about server: mem, clients, ...
   --latency          Enter a special mode continuously sampling latency.
                      If you use this mode in an interactive session it runs
                      forever displaying real-time stats. Otherwise if --raw or
                      --csv is specified, or if you redirect the output to a non
                      TTY, it samples the latency for 1 second (you can use
                      -i to change the interval), then produces a single output
                      and exits.
   --latency-history  Like --latency but tracking latency changes over time.
                      Default time interval is 15 sec. Change it using -i.
   --latency-dist     Shows latency as a spectrum, requires xterm 256 colors.
                      Default time interval is 1 sec. Change it using -i.
   --lru-test <keys>  Simulate a cache workload with an 80-20 distribution.
   --replica          Simulate a replica showing commands received from the master.
   --rdb <filename>   Transfer an RDB dump from remote server to local file.
                      Use filename of "-" to write to stdout.
  --functions-rdb <filename> Like --rdb but only get the functions (not the keys)
                      when getting the RDB dump file.
   --pipe             Transfer raw Redis protocol from stdin to server.
   --pipe-timeout <n> In --pipe mode, abort with error if after sending all data.
                      no reply is received within <n> seconds.
                      Default timeout: 30. Use 0 to wait forever.
   --bigkeys          Sample Redis keys looking for keys with many elements (complexity).
   --memkeys          Sample Redis keys looking for keys consuming a lot of memory.
   --memkeys-samples <n> Sample Redis keys looking for keys consuming a lot of memory.
                      And define number of key elements to sample
   --hotkeys          Sample Redis keys looking for hot keys.
                      only works when maxmemory-policy is *lfu.
   --scan             List all keys using the SCAN command.
   --pattern <pat>    Keys pattern when using the --scan, --bigkeys or --hotkeys
                      options (default: *).
   --quoted-pattern <pat> Same as --pattern, but the specified string can be
                          quoted, in order to pass an otherwise non binary-safe string.
   --intrinsic-latency <sec> Run a test to measure intrinsic system latency.
                      The test will run for the specified amount of seconds.
   --eval <file>      Send an EVAL command using the Lua script at <file>.
   --ldb              Used with --eval enable the Redis Lua debugger.
   --ldb-sync-mode    Like --ldb but uses the synchronous Lua debugger, in
                      this mode the server is blocked and script changes are
                      not rolled back from the server memory.
   --cluster <command> [args...] [opts...]
                      Cluster Manager command and arguments (see below).
   --verbose          Verbose mode.
   --no-auth-warning  Don't show warning message when using password on command
                      line interface.
   --help             Output this help and exit.
   --version          Output version and exit.
 
 Cluster Manager Commands:
   Use --cluster help to list all available cluster manager commands.
 
 Examples:
   cat /etc/passwd | redis-cli -x set mypasswd
   redis-cli -D "" --raw dump key > key.dump && redis-cli -X dump_tag restore key2 0 dump_tag replace < key.dump
   redis-cli -r 100 lpush mylist x
   redis-cli -r 100 -i 1 info | grep used_memory_human:
   redis-cli --quoted-input set '"null-\x00-separated"' value
   redis-cli --eval myscript.lua key1 key2 , arg1 arg2 arg3
   redis-cli --scan --pattern '*:12345*'
 
   (Note: when using --eval the comma separates KEYS[] from ARGV[] items)
 
 When no command is given, redis-cli starts in interactive mode.
 Type "help" in interactive mode for information on available commands
 and settings.

redis-cli 7.0.0

Usage: redis-cli [OPTIONS] [cmd [arg [arg ...]]]
  -h <hostname>      Server hostname (default: 127.0.0.1).
  -p <port>          Server port (default: 6379).
  -s <socket>        Server socket (overrides hostname and port).
  -a <password>      Password to use when connecting to the server.
                     You can also use the REDISCLI_AUTH environment
                     variable to pass this password more safely
                     (if both are used, this argument takes precedence).
  --user <username>  Used to send ACL style 'AUTH username pass'. Needs -a.
  --pass <password>  Alias of -a for consistency with the new --user option.
  --askpass          Force user to input password with mask from STDIN.
                     If this argument is used, '-a' and REDISCLI_AUTH
                     environment variable will be ignored.
  -u <uri>           Server URI.
  -r <repeat>        Execute specified command N times.
  -i <interval>      When -r is used, waits <interval> seconds per command.
                     It is possible to specify sub-second times like -i 0.1.
                     This interval is also used in --scan and --stat per cycle.
                     and in --bigkeys, --memkeys, and --hotkeys per 100 cycles.
  -n <db>            Database number.
  -2                 Start session in RESP2 protocol mode.
  -3                 Start session in RESP3 protocol mode.
  -x                 Read last argument from STDIN (see example below).
  -X                 Read <tag> argument from STDIN (see example below).
  -d <delimiter>     Delimiter between response bulks for raw formatting (default: \n).
  -D <delimiter>     Delimiter between responses for raw formatting (default: \n).
  -c                 Enable cluster mode (follow -ASK and -MOVED redirections).
  -e                 Return exit error code when command execution fails.
  --tls              Establish a secure TLS connection.
  --sni <host>       Server name indication for TLS.
  --cacert <file>    CA Certificate file to verify with.
  --cacertdir <dir>  Directory where trusted CA certificates are stored.
                     If neither cacert nor cacertdir are specified, the default
                     system-wide trusted root certs configuration will apply.
  --insecure         Allow insecure TLS connection by skipping cert validation.
  --cert <file>      Client certificate to authenticate with.
  --key <file>       Private key file to authenticate with.
  --tls-ciphers <list> Sets the list of preferred ciphers (TLSv1.2 and below)
                     in order of preference from highest to lowest separated by colon (":").
                     See the ciphers(1ssl) manpage for more information about the syntax of this string.
  --tls-ciphersuites <list> Sets the list of preferred ciphersuites (TLSv1.3)
                     in order of preference from highest to lowest separated by colon (":").
                     See the ciphers(1ssl) manpage for more information about the syntax of this string,
                     and specifically for TLSv1.3 ciphersuites.
  --raw              Use raw formatting for replies (default when STDOUT is
                     not a tty).
  --no-raw           Force formatted output even when STDOUT is not a tty.
  --quoted-input     Force input to be handled as quoted strings.
  --csv              Output in CSV format.
  --json             Output in JSON format (default RESP3, use -2 if you want to use with RESP2).
  --quoted-json      Same as --json, but produce ASCII-safe quoted strings, not Unicode.
  --show-pushes <yn> Whether to print RESP3 PUSH messages.  Enabled by default when
                     STDOUT is a tty but can be overridden with --show-pushes no.
  --stat             Print rolling stats about server: mem, clients, ...
  --latency          Enter a special mode continuously sampling latency.
                     If you use this mode in an interactive session it runs
                     forever displaying real-time stats. Otherwise if --raw or
                     --csv is specified, or if you redirect the output to a non
                     TTY, it samples the latency for 1 second (you can use
                     -i to change the interval), then produces a single output
                     and exits.
  --latency-history  Like --latency but tracking latency changes over time.
                     Default time interval is 15 sec. Change it using -i.
  --latency-dist     Shows latency as a spectrum, requires xterm 256 colors.
                     Default time interval is 1 sec. Change it using -i.
  --lru-test <keys>  Simulate a cache workload with an 80-20 distribution.
  --replica          Simulate a replica showing commands received from the master.
  --rdb <filename>   Transfer an RDB dump from remote server to local file.
                     Use filename of "-" to write to stdout.
 --functions-rdb <filename> Like --rdb but only get the functions (not the keys)
                     when getting the RDB dump file.
  --pipe             Transfer raw Redis protocol from stdin to server.
  --pipe-timeout <n> In --pipe mode, abort with error if after sending all data.
                     no reply is received within <n> seconds.
                     Default timeout: 30. Use 0 to wait forever.
  --bigkeys          Sample Redis keys looking for keys with many elements (complexity).
  --memkeys          Sample Redis keys looking for keys consuming a lot of memory.
  --memkeys-samples <n> Sample Redis keys looking for keys consuming a lot of memory.
                     And define number of key elements to sample
  --hotkeys          Sample Redis keys looking for hot keys.
                     only works when maxmemory-policy is *lfu.
  --scan             List all keys using the SCAN command.
  --pattern <pat>    Keys pattern when using the --scan, --bigkeys or --hotkeys
                     options (default: *).
  --quoted-pattern <pat> Same as --pattern, but the specified string can be
                         quoted, in order to pass an otherwise non binary-safe string.
  --intrinsic-latency <sec> Run a test to measure intrinsic system latency.
                     The test will run for the specified amount of seconds.
  --eval <file>      Send an EVAL command using the Lua script at <file>.
  --ldb              Used with --eval enable the Redis Lua debugger.
  --ldb-sync-mode    Like --ldb but uses the synchronous Lua debugger, in
                     this mode the server is blocked and script changes are
                     not rolled back from the server memory.
  --cluster <command> [args...] [opts...]
                     Cluster Manager command and arguments (see below).
  --verbose          Verbose mode.
  --no-auth-warning  Don't show warning message when using password on command
                     line interface.
  --help             Output this help and exit.
  --version          Output version and exit.

Cluster Manager Commands:
  Use --cluster help to list all available cluster manager commands.

Examples:
  cat /etc/passwd | redis-cli -x set mypasswd
  redis-cli -D "" --raw dump key > key.dump && redis-cli -X dump_tag restore key2 0 dump_tag replace < key.dump
  redis-cli -r 100 lpush mylist x
  redis-cli -r 100 -i 1 info | grep used_memory_human:
  redis-cli --quoted-input set '"null-\x00-separated"' value
  redis-cli --eval myscript.lua key1 key2 , arg1 arg2 arg3
  redis-cli --scan --pattern '*:12345*'

  (Note: when using --eval the comma separates KEYS[] from ARGV[] items)

When no command is given, redis-cli starts in interactive mode.
Type "help" in interactive mode for information on available commands
and settings.

See also

• redis-cli [ info server | memory usage | info memory | memory stats | memory doctor | dbsize | flushall | ping | monitor | --bigkeys | --stat | --scan | --latency | --latency-history | --latency-dist | --intrinsic-latency 5 | -x | -h ] redis-cli --help
• Redis, installation, /etc/redis.conf, values.yml, Redis Cluster, Redis Sentinel, /etc/redis-sentinel.conf, Redis memory footprint, redis-cli, redis-benchmark, redis-check-aof, redis-check-rdb, redis-sentinel, redis-server, Amazon MemoryDB for Redis, AOF, Redis changelog, Redis Database (RDB), Append Only File (AOF), Redis logs