CBC(1) CBC(1) NAME cbc - Couchbase Client Commandline Utility SYNOPSIS cbc COMMAND [OPTIONS] cbc help cbc version cbc cat KEYS ... [OPTIONS] cbc create KEY -V VALUE [OPTIONS] cbc create KEY [OPTIONS] cbc cp FILES ... [OPTIONS] cbc incr KEY [OPTIONS] cbc decr KEY [OPTIONS] cbc touch KEY [OPTIONS] cbc rm KEY [OPTIONS] cbc hash KEY [OPTIONS] cbc stats KEYS ... [OPTIONS] cbc observe KEYS ... [OPTIONS] cbc view VIEWPATH [OPTIONS] cbc lock KEY [OPTIONS] cbc unlock KEY CAS [OPTIONS] cbc admin -P PASSWORD RESTAPI [OPTIONS] cbc bucket-list -P PASSWORD [OPTIONS] cbc bucket-create -P PASSWORD NAME [OPTIONS] cbc bucket-delete -P PASSWORD NAME [OPTIONS] cbc bucket-flush NAME [OPTIONS] cbc role-list [OPTIONS] cbc user-list [OPTIONS] cbc user-upsert NAME [OPTIONS] cbc user-delete NAME [OPTIONS] cbc connstr SPEC cbc query QUERY ... [OPTIONS] cbc write-config [OPTIONS ...] cbc strerror HEX-OR-DECIMAL-CODE cbc ping [OPTIONS ...] cbc watch [KEYS ...] [OPTIONS ...] cbc keygen [KEYS ...] [OPTIONS ...] DESCRIPTION cbc is a utility for communicating with a Couchbase cluster. cbc should be invoked with the command name first and then a series of com- mand options appropriate for the specific command. cbc help will always show the full list of available commands. OPTIONS Options may be read either from the command line, or from a configuration file (see cbcrc(4)): The following common options may be applied to most of the commands -U, --spec=SPEC A string describing the cluster to connect to. The string is in a URI-like syntax, and may also contain other options. See the EXAM- PLES section for information. Typically such a URI will look like couchbase://host1,host2,host3/bucket. The default for this option is couchbase://localhost/default -u, --username=USERNAME Specify the username for the bucket. Since Couchbase 5.x this is mandatory switch, and it must specify the name of the user exisiting on cluster (read more at "Security/Authorization" section of the server manual). For older servers this field should be either left empty or set to the name of the bucket itself. -P, --password=PASSWORD: -P -, --password=- Specify the password for the bucket. As for servers before 5.x this was only needed if the bucket is protected with a password. For cluster version after 5.x, the password is mandatory, and should match the selected account (read more at "Security/Authorization" section of the server manual). Specifying the - as the password indicates that the program should prompt for the password. You may also specify the password on the commandline, directly, but is insecure as command line arguments are visible via commands such as ps. -T, --timings Dump command timings at the end of execution. This will display a histogram showing the latencies for the commands executed. -v, --verbose Specify more information to standard error about what the client is doing. You may specify this option multiple times for increased out- put detail. -D, --cparam=OPTION=VALUE Provide additional client options. Acceptable options can also be placed in the connection string, however this option is provided as a convenience. This option may be specified multiple times, each time specifying a key=value pair (for example, -Doperation_time- out=10 -Dconfig_cache=/foo/bar/baz). See ADDITIONAL OPTIONS for more information -y, --compress Enable compressing of documents. When the library is compiled with compression support, this option will enable Snappy compression for outgoing data. Incoming compressed data handled automatically re- gardless of this option. Note, that because the compression support have to be negotiated with the server, first packets might be sent uncompressed even when this switch was specified. This is because the library might queue data commands before socket connection has been established, and the library will negotiate compression fea- ture. If it is known that all server support compression repeating the switch (like -yy) will force compression for all outgoing muta- tions, even scheduled before establishing connection. --truststorepath=PATH The path to the server's SSL certificate. This is typically required for SSL connectivity unless the certificate has already been added to the OpenSSL installation on the system (only applicable with couchbases:// scheme) --certpath=PATH The path to the server's SSL certificate. This is typically required for SSL connectivity unless the certificate has already been added to the OpenSSL installation on the system (only applicable with couchbases:// scheme). This also should contain client certificate when certificate authentication used, and in this case other public certificates could be extracted into truststorepath chain. --keypath=PATH The path to the client SSL private key. This is typically required for SSL client certificate authentication. The certificate itself have to go first in chain specified by certpath (only applicable with couchbases:// scheme) --dump Dump verbose internal state after operations are done. ADDITIONAL OPTIONS The following options may be included in the connection string (via the -U option) as URI-style query params (e.g. couchbase://host/bucket?op- tion1=value1&option2=value2) or as individual key=value pairs passed to the -D switch (e.g. -Doption1=value1 -Doption2=value). The -D will internally build the connection string, and is provided as a convenience for options to be easily passed on the command-line * operation_timeout=SECONDS: Specify the operation timeout in seconds. This is the time the client will wait for an operation to complete be- fore timing it out. The default is 2.5 * config_cache=PATH: Enables the client to make use of a file based con- figuration cache rather than connecting for the bootstrap operation. If the file does not exist, the client will first connect to the cluster and then cache the bootstrap information in the file. * truststorepath=PATH: The path to the server's SSL certificate. This is typically required for SSL connectivity unless the certificate has al- ready been added to the OpenSSL installation on the system (only ap- plicable with couchbases:// scheme) * certpath=PATH: The path to the server's SSL certificate. This is typi- cally required for SSL connectivity unless the certificate has already been added to the OpenSSL installation on the system (only applicable with couchbases:// scheme). This also should contain client certificate when certificate authentication used, and in this case other public certificates could be extracted into truststorepath chain. * keypath=PATH: The path to the client SSL private key. This is typically required for SSL client certificate authentication. The certificate it- self have to go first in chain specified by certpath (only applicable with couchbases:// scheme) * ipv6=allow: Enable IPv6. * ssl=no_verify: Temporarily disable certificate verification for SSL (only applicable with couchbases:// scheme). This should only be used for quickly debugging SSL functionality. * sasl_mech_force=MECHANISM: Force a specific SASL mechanism to be used when performing the initial connection. This should only need to be modified for debugging purposes. The currently supported mechanisms are PLAIN and CRAM-MD5 * bootstrap_on=<both,http,cccp>: Specify the bootstrap protocol the client should use when attempting to connect to the cluster. Options are: cccp: Bootstrap using the Memcached protocol (supported on clus- ters 2.5 and greater); http: Bootstrap using the HTTP REST protocol (supported on any cluster version); and both: First attempt bootstrap over the Memcached protocol, and use the HTTP protocol if Memcached bootstrap fails. The default is both * enable_tracing=true/false: Activate/deactivate end-to-end tracing. * tracing_orphaned_queue_flush_interval=SECONDS: Flush interval for or- phaned spans queue in default tracer. This is the time the tracer will wait between repeated attempts to flush most recent orphaned spans. De- fault value is 10 seconds. * tracing_orphaned_queue_size=NUMBER: Size of orphaned spans queue in de- fault tracer. Queues in default tracer has fixed size, and it will re- move information about older spans, when the limit will be reached be- fore flushing time. Default value is 128. * tracing_threshold_queue_flush_interval=SECONDS: Flush interval for spans with total time over threshold in default tracer. This is the time the tracer will wait between repeated attempts to flush threshold queue. Default value is 10 seconds. * tracing_threshold_queue_size=NUMBER: Size of threshold queue in default tracer. Queues in default tracer has fixed size, and it will remove in- formation about older spans, when the limit will be reached before flushing time. Default value is 128. * tracing_threshold_kv=SECONDS: Minimum time for the tracing span of KV service to be considered by threshold tracer. Default value is 0.5 sec- onds. * tracing_threshold_query=SECONDS: Minimum time for the tracing span of QUERY service to be considered by threshold tracer. Default value is 1 second. * tracing_threshold_view=SECONDS: Minimum time for the tracing span of VIEW service to be considered by threshold tracer. Default value is 1 second. * tracing_threshold_search=SECONDS: Minimum time for the tracing span of SEARCH service to be considered by threshold tracer. Default value is 1 second. * tracing_threshold_analytics=SECONDS: Minimum time for the tracing span of ANALYTICS service to be considered by threshold tracer. Default value is 1 second. COMMANDS The following commands are supported by cbc. Unless otherwise specified, each command supports all of the options above. cat Write the value of keys to standard output. This command requires that at least one key may be passed to it, but may accept multiple keys. The keys should be specified as positional arguments after the command. In addition to the options in the OPTIONS section, the following options are supported: r, --replica=all|INDEX Read the value from a replica server. The value for this option can either be the string all which will cause the client to request the value from each replica, or INDEX where INDEX is a 0-based replica index. e, --expiry=EXPIRATION Specify that this operation should be a get-and-touch operation in which the key's expiry time is updated along with retrieving the item. create cp Create a new item in the cluster, or update the value of an existing item. By default this command will read the value from standard input unless the --value option is specified. The cp command functions the same, except it operates on a list of files. Each file is stored in the cluster under the name specified on the command line. In addition to the options in the OPTIONS section, the following options are supported: -V, --value=VALUE The value to store in the cluster. If omitted, the value is read from standard input. This option is valid only for the create com- mand. f, --flags=ITEMFLAGS A 32 bit unsigned integer to be stored alongside the value. This number is returned when the item is retrieved again. Other clients commonly use this value to determine the type of item being stored. e, --expiry=EXPIRATION The number of time in seconds from now at which the item should ex- pire. M, --mode=upsert|insert|replace Specify the storage mode. Mode can be one of insert (store item if it does not yet exist), replace (only store item if key already ex- ists), or upsert (unconditionally store item) d, --durability=LEVEL Specify durability level for mutation operations. Known values are: "none", "majority", "majority_and_persist_to_active", "per- sist_to_majority". p, --persist-to=NUMNODES Wait until the item has been persisted to at least NUMNODES nodes' disk. If NUMNODES is 1 then wait until only the master node has per- sisted the item for this key. You may not specify a number greater than the number of nodes actually in the cluster. r --replicate-to=NREPLICAS Wait until the item has been replicated to at least NREPLICAS replica nodes. The bucket must be configured with at least one replica, and at least NREPLICAS replica nodes must be online. observe Retrieve persistence and replication information for items. This command will print the status of each key to standard error. See the OPTIONS for accepted options incr decr These commands increment or decrement a counter item in the cluster. A counter is a value stored as an ASCII string which is readable as a number, thus for example 42. These commands will by default refuse to operate on an item which does not exist in the cluster. The incr and decr command differ with how they treat the --delta argument. The incr command will treat the value as a positive offset and increment the current value by the amount specified, whereas the decr command will treat the value as a negative offset and decrement the value by the amount specified. In addition to OPTIONS, the following options are supported: --initial=_DEFAULT_ Set the initial value for the item if it does not exist in the clus- ter. The value should be an unsigned 64 bit integer. If this option is not specified and the item does not exist, the operation will fail. If the item does exist, this option is ignored. --delta=DELTA Set the absolute delta by which the value should change. If the com- mand is incr then the value will be incremented by this amount. If the command is decr then the value will be decremented by this amount. The default value for this option is 1. -e, --expiry=EXPIRATION Set the expiration time for the key, in terms of seconds from now. hash Display mapping information for a key. This command diplays mapping information about a key. The mapping informa- tion indicates which vBucket the key is mapped to, and which server is cur- rently the master node for the given vBucket. See the OPTIONS for accepted options lock Lock an item in the cluster. This will retrieve and lock an item in the cluster, making it inaccessible for modification until it is unlocked (see unlock). In addition to the common options (OPTIONS), this command accepts the fol- lowing options: e, --expiry=LOCKTIME Specify the amount of time the lock should be held for. If not spec- ified, it will default to the server side maximum of 15 seconds. unlock Unlock a previously locked item. This command accepts two mandatory positional arguments which are the key and CAS value. The CAS value should be specified as printed from the lock command (i.e. with the leading 0x hexadecimal prefix). See the OPTIONS for accepted options rm Remove an item from the cluster. This command will remove an item from the cluster. If the item does not ex- ist, the operation will fail. See the OPTIONS for accepted options stats Retrieve a list of cluster statistics. If positional arguments are passed to this command, only the statistics classified under those keys will be retrieved. See the server documentation for a full list of possible statis- tics categories. This command will contact each server in the cluster and retrieve that node's own set of statistics. The statistics are printed to standard output in the form of SERVER STATIS- TIC VALUE where SERVER is the host:port representation of the node from which has provided this statistic, STATISTIC is the name of the current statistical key, and VALUE is the value for this statistic. See the OPTIONS for accepted options watch Retrieve a list of cluster statistics, select specified sub-keys and aggre- gate values across the cluster. Then continuously poll the stats and dis- play the difference with the previous values. If the list of stat sub-keys not specified, the command will use cmd_total_ops, cmd_total_gets, cmd_to- tal_sets. In addition to the options in the OPTIONS section, the following options are supported: * -n, --interval=VALUE: Update interval in seconds (default 1 second). keygen Output list of keys that equally distribute amongst every vbucket. In addition to the options in the OPTIONS section, the following options are supported: * --keys-per-vbucket=VALUE: Number of keys to generate per vBucket (default 1). write-config Write the configuration file based on arguments passed. strerror Decode library error code version Display information about the underlying version of libcouchbase to which the cbc binary is linked. verbosity Set the memcached logging versbosity on the cluster. This affects how the memcached processes write their logs. This command accepts a single posi- tional argument which is a string describing the verbosity level to be set. The options are detail, debug info, and warning. ping Sends NOOP-like request to every service on each cluster node, and report time it took to response. --details Provide more details about status of the service. -t, --table Render results as a table. view Execute an HTTP request against the server's view (CAPI) interface. The request may be one to create a design document, view a design document, or query a view. To create a design document, the definition of the document (in JSON) should be piped to the command on standard input. This command accepts one positional argument which is the path (relative to the bucket) to execute. Thus to query the brewery_beers view in the beer design document within the beer-sample bucket one would do: cbc view -U couchbase://localhost/beer-sample design/beer/view/brewery_beers In addition to the OPTIONS specified above, the following options are rec- ognized: -X, --method=GET|PUT|POST|DELETE Specify the HTTP method to use for the specific request. The default method is GET to query a view. To delete an existing design docu- ment, specify DELETE, and to create a new design document, specify PUT. query Execute a N1QL Query. The cluster must have at least one query node en- abled. The query itself is passed as a positional argument on the commandline. The query may contain named placeholders (in the format of $param), whose val- ues may be supplied later on using the --qarg='$param=value' syntax. It is recommended to place the statement in single quotes to avoid shell expansion. In addition to the OPTIONS specified above, the following options are rec- ognized: -Q, --qopt=SETTING=VALUE Specify additional options controlling the execution of the query. This can be used for example, to set the scan_consistency of the query. -A, --qarg=PLACEHOLDER=VALUE Supply values for placeholders found in the query string. The place- holders must evaluate to valid JSON values. --prepare Prepare query before issuing. Default is FALSE. --analytics Perform query to analytics service. Default is FALSE. admin Execute an administrative request against the management REST API. Note that in order to perform an administrative API you will need to provide ad- ministrative credentials to cbc admin. This means the username and password used to log into the administration console. This command accepts a single positional argument which is the REST API endpoint (i.e. HTTP path) to execute. If the request requires a body, it should be supplied via standard input In addition to the OPTIONS specified above, the following options are rec- ognized: -X, --method=GET|PUT|POST|DELETE Specify the HTTP method to use for the specific request. The default method is GET. bucket-list List the buckets in the cluster In addition to the OPTIONS specified above, the following options are rec- ognized: -r, --raw Print unformatted server response in JSON form. bucket-create Create a bucket in the cluster. This command will create a bucket with the name specified as the lone posi- tional argument on the command line. As this is an administrative command, the --username and --password options should be supplied administrative credentials. In addition to the OPTIONS specified above, the following options are rec- ognized: --bucket-type=couchbase|memcached Specify the type of bucket to create. A couchbase bucket has persis- tence to disk and replication. A memached bucket is in-memory only and does not replicate. --ram-quota=QUOTA Specify the maximum amount of memory the bucket should occupy (per node) in megabytes. If not specified, the default is 512. --bucket-password=PASSWORD Specify the password to secure this bucket. If passed, this password will be required by all clients attempting to connect to the bucket. If ommitted, this bucket may be accessible to everyone for both read and write access. --num-replicas=REPLICAS Specify the amount of replicas the bucket should have. This will set the number of nodes each item will be replicated to. If not speci- fied the default is 1. bucket-flush This command will flush the bucket with the name specified as the lone po- sitional argument on the command line. This command does not require administrative level credentials, however it does require that flush be enabled for the bucket. See the OPTIONS for accepted options role-list List accessible RBAC user roles in the cluster. In addition to the OPTIONS specified above, the following options are rec- ognized: -r, --raw Print unformatted server response in JSON form. user-list List users in the cluster. In addition to the OPTIONS specified above, the following options are rec- ognized: -r, --raw Print unformatted server response in JSON form. user-upsert Create or update a user in the cluster. Takes user ID as an argument. In addition to the OPTIONS specified above, the following options are rec- ognized: --domain=local|remote The domain, where user account defined. If not specified, the de- fault is local. --full-name=FULL_NAME The user's fullname. If not specified, the default is empty string. --role=ROLE The role associated with user (can be specified multiple times if needed). --user-password=PASSWORD The password for the user. user-delete Delete a user in the cluster. Takes user ID as an argument. In addition to the OPTIONS specified above, the following options are rec- ognized: --domain=local|remote The domain, where user account defined. If not specified, the de- fault is local. connstr This command will parse a connection string into its constituent parts and display them on the screen. The command takes a single positional argument which is the string to parse. EXAMPLES CONNECTION EXAMPLES The following shows how to connect to various types of buckets. These exam- ples all show how to retrieve the key key. See OPERATION EXAMPLES for more information on specific sub-commands. Connect to a bucket (a_bucket) on a cluster on a remote host (for servers version 5.x+). It uses account 'myname' and asks password interactively: cbc cat key -U couchbase://192.168.33.101/a_bucket -u myname -P- Run against a password-less bucket (a_bucket) on a cluster on a remote host (for servers older than 5.x): cbc cat key -U couchbase://192.168.33.101/a_bucket Connect to an SSL cluster at secure.net. The certificate for the cluster is stored locally at /home/couchbase/couchbase_cert.pem: cbc cat key -U couchbases://secure.net/topsecret_bucket?certpath=/home/couchbase/couchbase_cert.pem Connect to an SSL cluster at secure.net, ignoring certificate verification. This is insecure but handy for testing: cbc cat key -U couchbases://secure.net/topsecret_bucket?ssl=no_verify Connect to a password protected bucket (protected) on a remote host (for servers older than 5.x): cbc cat key -U couchbase://remote.host.net/protected -P- Bucket password: Connect to a password protected bucket (for servers older than 5.x), speci- fying the password on the command line (INSECURE, but useful for testing dummy environments) cbc cat key -U couchbase://remote.host.net/protected -P t0ps3cr3t Connect to a bucket running on a cluster with a custom REST API port cbc cat key -U http://localhost:9000/default Connec to bucket running on a cluster with a custom memcached port cbc cat key -U couchbase://localhost:12000/default Connect to a memcached (http://memcached.org) cluster using the binary pro- tocol. A vanilla memcached cluster is not the same as a memcached bucket residing within a couchbase cluster (use the normal couchbase:// scheme for that): cbc cat key -U memcached://host1,host2,host3,host4 Connect to a cluster using the HTTP protocol for bootstrap, and set the op- eration timeout to 5 seconds cbc cat key -U couchbase://host/bucket -Dbootstrap_on=http -Doperation_timeout=5 OPERATION EXAMPLES Store a file to the cluster: $ cbc cp mystuff.txt mystuff.txt Stored. CAS=0xe15dbe22efc1e00 Retrieve persistence/replication information about an item (note that Sta- tus is a set of bits): $ cbc observe mystuff.txt mystuff [Master] Status=0x80, CAS=0x0 Display mapping information about keys: $cbc hash foo bar baz foo: [vBucket=115, Index=3] Server: cbnode3:11210, CouchAPI: http://cbnode3:8092/default bar: [vBucket=767, Index=0] Server: cbnode1:11210, CouchAPI: http://cbnode1:8092/default baz: [vBucket=36, Index=2] Server: cbnode2:11210, CouchAPI: http://cbnode2:8092/default Create a bucket: $ cbc bucket-create --bucket-type=memcached --ram-quota=100 --password=letmein -u Administrator -P 123456 mybucket Requesting /pools/default/buckets 202 Cache-Control: no-cache Content-Length: 0 Date: Sun, 22 Jun 2014 22:43:56 GMT Location: /pools/default/buckets/mybucket Pragma: no-cache Server: Couchbase Server Flush a bucket: $ cbc bucket-flush default Requesting /pools/default/buckets/default/controller/doFlush 200 Cache-Control: no-cache Content-Length: 0 Date: Sun, 22 Jun 2014 22:53:44 GMT Pragma: no-cache Server: Couchbase Server Delete a bucket: $ cbc bucket-delete mybucket -P123456 Requesting /pools/default/buckets/mybucket 200 Cache-Control: no-cache Content-Length: 0 Date: Sun, 22 Jun 2014 22:55:58 GMT Pragma: no-cache Server: Couchbase Server Use cbc stats to determine the minimum and maximum timeouts for a lock op- eration: $ cbc stats | grep ep_getl localhost:11210 ep_getl_default_timeout 15 localhost:11210 ep_getl_max_timeout 30 Create a design document: $ echo '{"views":{"all":{"map":"function(doc,meta){emit(meta.id,null)}"}}}' | cbc view -X PUT _design/blog 201 Cache-Control: must-revalidate Content-Length: 32 Content-Type: application/json Date: Sun, 22 Jun 2014 23:03:40 GMT Location: http://localhost:8092/default/_design/blog Server: MochiWeb/1.0 (Any of you quaids got a smint?) {"ok":true,"id":"_design/blog"} Query a view: $ cbc view _design/blog/_view/all?limit=5 200 Cache-Control: must-revalidate Content-Type: application/json Date: Sun, 22 Jun 2014 23:06:09 GMT Server: MochiWeb/1.0 (Any of you quaids got a smint?) Transfer-Encoding: chunked {"total_rows":20,"rows":[ {"id":"bin","key":"bin","value":null}, {"id":"check-all-libev-unit-tests.log","key":"check-all-libev-unit-tests.log","value":null}, {"id":"check-all-libevent-unit-tests.log","key":"check-all-libevent-unit-tests.log","value":null}, {"id":"check-all-select-unit-tests.log","key":"check-all-select-unit-tests.log","value":null}, {"id":"cmake_install.cmake","key":"cmake_install.cmake","value":null} ] } Issue a N1QL query: $ cbc query 'SELECT * FROM `travel-sample` WHERE type="airport" AND city=$city' -Qscan_consistency=request_plus -A'$city=\"Reno\"' Ping cluster services: $ cbc ping --details -Ucouchbase://192.168.1.101 { "version" : 1, "config_rev" : 54, "id" : "0x1d67af0", "sdk" : "libcouchbase/2.8.4", "services" : { "fts" : [ { "id" : "0x1d75e90", "latency_us" : 1500, "local" : "192.168.1.12:35232", "remote" : "192.168.1.101:8094", "status" : "ok" }, { "id" : "0x1da6800", "latency_us" : 2301, "local" : "192.168.1.12:40344", "remote" : "192.168.1.103:8094", "status" : "ok" }, { "id" : "0x1da3270", "latency_us" : 2820, "local" : "192.168.1.12:42730", "remote" : "192.168.1.102:8094", "status" : "ok" }, { "details" : "LCB_ENETUNREACH (0x31): The remote host was unreachable - is your network OK?", "latency_us" : 3071733, "remote" : "192.168.1.104:8094", "status" : "error" } ], "kv" : [ { "id" : "0x1d6bde0", "latency_us" : 3700, "local" : "192.168.1.12:42006", "remote" : "192.168.1.101:11210", "scope" : "default", "status" : "ok" }, { "id" : "0x1dadcf0", "latency_us" : 5509, "local" : "192.168.1.12:39936", "remote" : "192.168.1.103:11210", "scope" : "default", "status" : "ok" }, { "id" : "0x1dac500", "latency_us" : 5594, "local" : "192.168.1.12:33868", "remote" : "192.168.1.102:11210", "scope" : "default", "status" : "ok" }, { "latency_us" : 2501688, "remote" : "192.168.1.104:11210", "scope" : "default", "status" : "timeout" } ], "n1ql" : [ { "id" : "0x1d7f280", "latency_us" : 3235, "local" : "192.168.1.12:54210", "remote" : "192.168.1.101:8093", "status" : "ok" }, { "id" : "0x1d76f20", "latency_us" : 4625, "local" : "192.168.1.12:58454", "remote" : "192.168.1.102:8093", "status" : "ok" }, { "id" : "0x1da44b0", "latency_us" : 4477, "local" : "192.168.1.12:36678", "remote" : "192.168.1.103:8093", "status" : "ok" }, { "details" : "LCB_ENETUNREACH (0x31): The remote host was unreachable - is your network OK?", "latency_us" : 3071843, "remote" : "192.168.1.104:8093", "status" : "error" } ], "views" : [ { "id" : "0x1da55c0", "latency_us" : 1762, "local" : "192.168.1.12:52166", "remote" : "192.168.1.103:8092", "status" : "ok" }, { "id" : "0x1da20d0", "latency_us" : 2016, "local" : "192.168.1.12:59420", "remote" : "192.168.1.102:8092", "status" : "ok" }, { "id" : "0x1d6a740", "latency_us" : 2567, "local" : "192.168.1.12:38614", "remote" : "192.168.1.101:8092", "status" : "ok" }, { "details" : "LCB_ENETUNREACH (0x31): The remote host was unreachable - is your network OK?", "latency_us" : 3071798, "remote" : "192.168.1.104:8092", "status" : "error" } ] } } FILES cbc(1) and cbc-pillowfight(1) may also read options from cbcrc(4). The de- fault path for cbcrc is $HOME/.cbcrc, but may be overridden by setting the CBC_CONFIG evironment variable to an alternate path. BUGS The options in this utility and their behavior are subject to change. This script should be used for experiemntation only and not inside production scripts. SEE ALSO cbc-pillowfight(1), cbcrc(4) History The cbc command first appeared in version 0.3.0 of the library. It was sig- nificantly rewritten in version 2.4.0 August 2023 CBC(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | ADDITIONAL OPTIONS | COMMANDS | EXAMPLES | FILES | BUGS | SEE ALSO | History
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