swarm
This commit is contained in:
marsal wang
@ -0,0 +1,672 @@
|
||||
.\"
|
||||
.\" This manpage is written in mdoc(7).
|
||||
.\"
|
||||
.\" * Language reference:
|
||||
.\" https://man.openbsd.org/mdoc.7
|
||||
.\"
|
||||
.\" * Atom editor support:
|
||||
.\" https://atom.io/packages/language-roff
|
||||
.\"
|
||||
.\" * Linting changes:
|
||||
.\" mandoc -Wall -Tlint /path/to/this.file # BSD
|
||||
.\" groff -w all -z /path/to/this.file # GNU/Linux, macOS
|
||||
.\"
|
||||
.\"
|
||||
.\" Before making changes, please note the following:
|
||||
.\"
|
||||
.\" * In Roff, each new sentence should begin on a new line. This gives
|
||||
.\" the Roff formatter better control over text-spacing, line-wrapping,
|
||||
.\" and paragraph justification.
|
||||
.\"
|
||||
.\" * Do not leave blank lines in the markup. If whitespace is desired
|
||||
.\" for readability, put a dot in the first column to indicate a null/empty
|
||||
.\" command. Comments and horizontal whitespace may optionally follow: each
|
||||
.\" of these lines are an example of a null command immediately followed by
|
||||
.\" a comment.
|
||||
.\"
|
||||
.\"======================================================================
|
||||
.
|
||||
.Dd 2018
|
||||
.Dt NODE 1
|
||||
.
|
||||
.Sh NAME
|
||||
.Nm node
|
||||
.Nd server-side JavaScript runtime
|
||||
.
|
||||
.\"======================================================================
|
||||
.Sh SYNOPSIS
|
||||
.Nm node
|
||||
.Op Ar options
|
||||
.Op Ar v8-options
|
||||
.Op Fl e Ar string | Ar script.js | Fl
|
||||
.Op Fl -
|
||||
.Op Ar arguments ...
|
||||
.
|
||||
.Nm node
|
||||
.Cm inspect
|
||||
.Op Fl e Ar string | Ar script.js | Fl | Ar <host>:<port>
|
||||
.Ar ...
|
||||
.
|
||||
.Nm node
|
||||
.Op Fl -v8-options
|
||||
.
|
||||
.\"======================================================================
|
||||
.Sh DESCRIPTION
|
||||
Node.js is a set of libraries for JavaScript which allows it to be used outside of the browser.
|
||||
It is primarily focused on creating simple, easy-to-build network clients and servers.
|
||||
.Pp
|
||||
Execute
|
||||
.Nm
|
||||
without arguments to start a REPL.
|
||||
.
|
||||
.Sh OPTIONS
|
||||
.Bl -tag -width 6n
|
||||
.It Sy -
|
||||
Alias for stdin, analogous to the use of - in other command-line utilities.
|
||||
The executed script is read from stdin, and remaining arguments are passed to the script.
|
||||
.
|
||||
.It Fl -
|
||||
Indicate the end of command-line options.
|
||||
Pass the rest of the arguments to the script.
|
||||
.Pp
|
||||
If no script filename or eval/print script is supplied prior to this, then
|
||||
the next argument will be used as a script filename.
|
||||
.
|
||||
.It Fl -abort-on-uncaught-exception
|
||||
Aborting instead of exiting causes a core file to be generated for analysis.
|
||||
.
|
||||
.It Fl -completion-bash
|
||||
Print source-able bash completion script for Node.js.
|
||||
.
|
||||
.It Fl -conditions Ar string
|
||||
Use custom conditional exports conditions
|
||||
.Ar string
|
||||
.
|
||||
.It Fl -cpu-prof
|
||||
Start the V8 CPU profiler on start up, and write the CPU profile to disk
|
||||
before exit. If
|
||||
.Fl -cpu-prof-dir
|
||||
is not specified, the profile will be written to the current working directory
|
||||
with a generated file name.
|
||||
.
|
||||
.It Fl -cpu-prof-dir
|
||||
The directory where the CPU profiles generated by
|
||||
.Fl -cpu-prof
|
||||
will be placed.
|
||||
The default value is controlled by the
|
||||
.Fl -diagnostic-dir .
|
||||
command line option.
|
||||
.
|
||||
.It Fl -cpu-prof-interval
|
||||
The sampling interval in microseconds for the CPU profiles generated by
|
||||
.Fl -cpu-prof .
|
||||
The default is
|
||||
.Sy 1000 .
|
||||
.
|
||||
.It Fl -cpu-prof-name
|
||||
File name of the V8 CPU profile generated with
|
||||
.Fl -cpu-prof
|
||||
.
|
||||
.It Fl -diagnostic-dir
|
||||
Set the directory for all diagnostic output files.
|
||||
Default is current working directory.
|
||||
Set the directory to which all diagnostic output files will be written to.
|
||||
Defaults to current working directory.
|
||||
.
|
||||
Affects the default output directory of:
|
||||
.Fl -cpu-prof-dir .
|
||||
.Fl -heap-prof-dir .
|
||||
.Fl -redirect-warnings .
|
||||
.
|
||||
.It Fl -disable-proto Ns = Ns Ar mode
|
||||
Disable the `Object.prototype.__proto__` property. If
|
||||
.Ar mode
|
||||
is `delete`, the property will be removed entirely. If
|
||||
.Ar mode
|
||||
is `throw`, accesses to the property will throw an exception with the code
|
||||
`ERR_PROTO_ACCESS`.
|
||||
.
|
||||
.It Fl -disallow-code-generation-from-strings
|
||||
Make built-in language features like `eval` and `new Function` that generate
|
||||
code from strings throw an exception instead. This does not affect the Node.js
|
||||
`vm` module.
|
||||
.
|
||||
.It Fl -enable-fips
|
||||
Enable FIPS-compliant crypto at startup.
|
||||
Requires Node.js to be built with
|
||||
.Sy ./configure --openssl-fips .
|
||||
.
|
||||
.It Fl -enable-source-maps
|
||||
Enable experimental Source Map V3 support for stack traces.
|
||||
.
|
||||
.It Fl -experimental-import-meta-resolve
|
||||
Enable experimental ES modules support for import.meta.resolve().
|
||||
.
|
||||
.It Fl -experimental-json-modules
|
||||
Enable experimental JSON interop support for the ES Module loader.
|
||||
.
|
||||
.It Fl -experimental-loader Ns = Ns Ar module
|
||||
Specify the
|
||||
.Ar module
|
||||
to use as a custom module loader.
|
||||
.
|
||||
.It Fl -experimental-policy
|
||||
Use the specified file as a security policy.
|
||||
.
|
||||
.It Fl -experimental-repl-await
|
||||
Enable experimental top-level
|
||||
.Sy await
|
||||
keyword support in REPL.
|
||||
.
|
||||
.It Fl -experimental-specifier-resolution
|
||||
Select extension resolution algorithm for ES Modules; either 'explicit' (default) or 'node'
|
||||
.
|
||||
.It Fl -experimental-vm-modules
|
||||
Enable experimental ES module support in VM module.
|
||||
.
|
||||
.It Fl -experimental-wasi-unstable-preview1
|
||||
Enable experimental WebAssembly System Interface support.
|
||||
.
|
||||
.It Fl -experimental-wasm-modules
|
||||
Enable experimental WebAssembly module support.
|
||||
.
|
||||
.It Fl -force-context-aware
|
||||
Disable loading native addons that are not context-aware.
|
||||
.
|
||||
.It Fl -force-fips
|
||||
Force FIPS-compliant crypto on startup
|
||||
(Cannot be disabled from script code).
|
||||
Same requirements as
|
||||
.Fl -enable-fips .
|
||||
.
|
||||
.It Fl -frozen-intrinsics
|
||||
Enable experimental frozen intrinsics support.
|
||||
.
|
||||
.It Fl -heapsnapshot-signal Ns = Ns Ar signal
|
||||
Generate heap snapshot on specified signal.
|
||||
.
|
||||
.It Fl -heap-prof
|
||||
Start the V8 heap profiler on start up, and write the heap profile to disk
|
||||
before exit. If
|
||||
.Fl -heap-prof-dir
|
||||
is not specified, the profile will be written to the current working directory
|
||||
with a generated file name.
|
||||
.
|
||||
.It Fl -heap-prof-dir
|
||||
The directory where the heap profiles generated by
|
||||
.Fl -heap-prof
|
||||
will be placed.
|
||||
The default value is controlled by the
|
||||
.Fl -diagnostic-dir .
|
||||
command line option.
|
||||
.
|
||||
.It Fl -heap-prof-interval
|
||||
The average sampling interval in bytes for the heap profiles generated by
|
||||
.Fl -heap-prof .
|
||||
The default is
|
||||
.Sy 512 * 1024 .
|
||||
.
|
||||
.It Fl -heap-prof-name
|
||||
File name of the V8 heap profile generated with
|
||||
.Fl -heap-prof
|
||||
.
|
||||
.It Fl -http-parser Ns = Ns Ar library
|
||||
Chooses an HTTP parser library. Available values are
|
||||
.Sy llhttp
|
||||
or
|
||||
.Sy legacy .
|
||||
.
|
||||
.It Fl -http-server-default-timeout Ns = Ns Ar milliseconds
|
||||
Overrides the default value for server socket timeout.
|
||||
.
|
||||
.It Fl -icu-data-dir Ns = Ns Ar file
|
||||
Specify ICU data load path.
|
||||
Overrides
|
||||
.Ev NODE_ICU_DATA .
|
||||
.
|
||||
.It Fl -input-type Ns = Ns Ar type
|
||||
Set the module resolution type for input via --eval, --print or STDIN.
|
||||
.
|
||||
.It Fl -inspect-brk Ns = Ns Ar [host:]port
|
||||
Activate inspector on
|
||||
.Ar host:port
|
||||
and break at start of user script.
|
||||
.
|
||||
.It Fl -inspect-port Ns = Ns Ar [host:]port
|
||||
Set the
|
||||
.Ar host:port
|
||||
to be used when the inspector is activated.
|
||||
.
|
||||
.It Fl -inspect-publish-uid=stderr,http
|
||||
Specify how the inspector WebSocket URL is exposed.
|
||||
Valid values are
|
||||
.Sy stderr
|
||||
and
|
||||
.Sy http .
|
||||
Default is
|
||||
.Sy stderr,http .
|
||||
.
|
||||
.It Fl -inspect Ns = Ns Ar [host:]port
|
||||
Activate inspector on
|
||||
.Ar host:port .
|
||||
Default is
|
||||
.Sy 127.0.0.1:9229 .
|
||||
.Pp
|
||||
V8 Inspector integration allows attaching Chrome DevTools and IDEs to Node.js instances for debugging and profiling.
|
||||
It uses the Chrome DevTools Protocol.
|
||||
.
|
||||
.It Fl -insecure-http-parser
|
||||
Use an insecure HTTP parser that accepts invalid HTTP headers. This may allow
|
||||
interoperability with non-conformant HTTP implementations. It may also allow
|
||||
request smuggling and other HTTP attacks that rely on invalid headers being
|
||||
accepted. Avoid using this option.
|
||||
.
|
||||
.It Fl -jitless
|
||||
Disable runtime allocation of executable memory. This may be required on
|
||||
some platforms for security reasons. It can also reduce attack surface on
|
||||
other platforms, but the performance impact may be severe.
|
||||
.
|
||||
.Pp
|
||||
This flag is inherited from V8 and is subject to change upstream. It may
|
||||
disappear in a non-semver-major release.
|
||||
.
|
||||
.It Fl -max-http-header-size Ns = Ns Ar size
|
||||
Specify the maximum size of HTTP headers in bytes. Defaults to 8KB.
|
||||
.
|
||||
.It Fl -napi-modules
|
||||
This option is a no-op.
|
||||
It is kept for compatibility.
|
||||
.
|
||||
.It Fl -no-deprecation
|
||||
Silence deprecation warnings.
|
||||
.
|
||||
.It Fl -no-force-async-hooks-checks
|
||||
Disable runtime checks for `async_hooks`.
|
||||
These will still be enabled dynamically when `async_hooks` is enabled.
|
||||
.
|
||||
.It Fl -no-warnings
|
||||
Silence all process warnings (including deprecations).
|
||||
.
|
||||
.It Fl -openssl-config Ns = Ns Ar file
|
||||
Load an OpenSSL configuration file on startup.
|
||||
Among other uses, this can be used to enable FIPS-compliant crypto if Node.js is built with
|
||||
.Sy ./configure --openssl-fips .
|
||||
.
|
||||
.It Fl -pending-deprecation
|
||||
Emit pending deprecation warnings.
|
||||
.
|
||||
.It Fl -policy-integrity Ns = Ns Ar sri
|
||||
Instructs Node.js to error prior to running any code if the policy does not have the specified integrity. It expects a Subresource Integrity string as a parameter.
|
||||
.
|
||||
.It Fl -preserve-symlinks
|
||||
Instructs the module loader to preserve symbolic links when resolving and caching modules other than the main module.
|
||||
.
|
||||
.It Fl -preserve-symlinks-main
|
||||
Instructs the module loader to preserve symbolic links when resolving and caching the main module.
|
||||
.
|
||||
.It Fl -prof
|
||||
Generate V8 profiler output.
|
||||
.
|
||||
.It Fl -prof-process
|
||||
Process V8 profiler output generated using the V8 option
|
||||
.Fl -prof .
|
||||
.
|
||||
.It Fl -redirect-warnings Ns = Ns Ar file
|
||||
Write process warnings to the given
|
||||
.Ar file
|
||||
instead of printing to stderr.
|
||||
.
|
||||
.It Fl -report-compact
|
||||
Write
|
||||
.Sy diagnostic reports
|
||||
in a compact format, single-line JSON.
|
||||
.
|
||||
.It Fl -report-dir Fl -report-directory
|
||||
Location at which the
|
||||
.Sy diagnostic report
|
||||
will be generated.
|
||||
The `file` name may be an absolute path. If it is not, the default directory it will
|
||||
be written to is controlled by the
|
||||
.Fl -diagnostic-dir .
|
||||
command line option.
|
||||
.
|
||||
.It Fl -report-filename
|
||||
Name of the file to which the
|
||||
.Sy diagnostic report
|
||||
will be written.
|
||||
.
|
||||
.It Fl -report-on-fatalerror
|
||||
Enables the
|
||||
.Sy diagnostic report
|
||||
to be triggered on fatal errors (internal errors within the Node.js runtime such
|
||||
as out of memory) that leads to termination of the application. Useful to
|
||||
inspect various diagnostic data elements such as heap, stack, event loop state,
|
||||
resource consumption etc. to reason about the fatal error.
|
||||
.
|
||||
.It Fl -report-on-signal
|
||||
Enables
|
||||
.Sy diagnostic report
|
||||
to be generated upon receiving the specified (or predefined) signal to the
|
||||
running Node.js process. Default signal is SIGUSR2.
|
||||
.
|
||||
.It Fl -report-signal
|
||||
Sets or resets the signal for
|
||||
.Sy diagnostic report
|
||||
generation (not supported on Windows). Default signal is SIGUSR2.
|
||||
.
|
||||
.It Fl -report-uncaught-exception
|
||||
Enables
|
||||
.Sy diagnostic report
|
||||
to be generated on un-caught exceptions. Useful when inspecting JavaScript
|
||||
stack in conjunction with native stack and other runtime environment data.
|
||||
.
|
||||
.It Fl -throw-deprecation
|
||||
Throw errors for deprecations.
|
||||
.
|
||||
.It Fl -title Ns = Ns Ar title
|
||||
Specify process.title on startup.
|
||||
.
|
||||
.It Fl -tls-cipher-list Ns = Ns Ar list
|
||||
Specify an alternative default TLS cipher list.
|
||||
Requires Node.js to be built with crypto support. (Default)
|
||||
.
|
||||
.It Fl -tls-keylog Ns = Ns Ar file
|
||||
Log TLS key material to a file. The key material is in NSS SSLKEYLOGFILE
|
||||
format and can be used by software (such as Wireshark) to decrypt the TLS
|
||||
traffic.
|
||||
.
|
||||
.It Fl -tls-max-v1.2
|
||||
Set default maxVersion to 'TLSv1.2'. Use to disable support for TLSv1.3.
|
||||
.
|
||||
.It Fl -tls-max-v1.3
|
||||
Set default maxVersion to 'TLSv1.3'. Use to enable support for TLSv1.3.
|
||||
.
|
||||
.It Fl -tls-min-v1.0
|
||||
Set default minVersion to 'TLSv1'. Use for compatibility with old TLS clients
|
||||
or servers.
|
||||
.
|
||||
.It Fl -tls-min-v1.1
|
||||
Set default minVersion to 'TLSv1.1'. Use for compatibility with old TLS clients
|
||||
or servers.
|
||||
.
|
||||
.It Fl -tls-min-v1.2
|
||||
Set default minVersion to 'TLSv1.2'. This is the default for 12.x and later,
|
||||
but the option is supported for compatibility with older Node.js versions.
|
||||
.
|
||||
.It Fl -tls-min-v1.3
|
||||
Set default minVersion to 'TLSv1.3'. Use to disable support for TLSv1.2 in
|
||||
favour of TLSv1.3, which is more secure.
|
||||
.
|
||||
.It Fl -trace-deprecation
|
||||
Print stack traces for deprecations.
|
||||
.
|
||||
.It Fl -trace-event-categories Ar categories
|
||||
A comma-separated list of categories that should be traced when trace event tracing is enabled using
|
||||
.Fl -trace-events-enabled .
|
||||
.
|
||||
.It Fl -trace-event-file-pattern Ar pattern
|
||||
Template string specifying the filepath for the trace event data, it
|
||||
supports
|
||||
.Sy ${rotation}
|
||||
and
|
||||
.Sy ${pid} .
|
||||
.
|
||||
.It Fl -trace-events-enabled
|
||||
Enable the collection of trace event tracing information.
|
||||
.
|
||||
.It Fl -trace-exit
|
||||
Prints a stack trace whenever an environment is exited proactively,
|
||||
i.e. invoking `process.exit()`.
|
||||
.It Fl -trace-sigint
|
||||
Prints a stack trace on SIGINT.
|
||||
.
|
||||
.It Fl -trace-sync-io
|
||||
Print a stack trace whenever synchronous I/O is detected after the first turn of the event loop.
|
||||
.
|
||||
.It Fl -trace-tls
|
||||
Prints TLS packet trace information to stderr.
|
||||
.
|
||||
.It Fl -trace-uncaught
|
||||
Print stack traces for uncaught exceptions; usually, the stack trace associated
|
||||
with the creation of an
|
||||
.Sy Error
|
||||
is printed, whereas this makes Node.js also
|
||||
print the stack trace associated with throwing the value (which does not need
|
||||
to be an
|
||||
.Sy Error
|
||||
instance).
|
||||
.Pp
|
||||
Enabling this option may affect garbage collection behavior negatively.
|
||||
.
|
||||
.It Fl -trace-warnings
|
||||
Print stack traces for process warnings (including deprecations).
|
||||
.
|
||||
.It Fl -track-heap-objects
|
||||
Track heap object allocations for heap snapshots.
|
||||
.
|
||||
.It Fl --unhandled-rejections=mode
|
||||
Define the behavior for unhandled rejections. Can be one of `strict` (raise an error), `warn` (enforce warnings) or `none` (silence warnings).
|
||||
.
|
||||
.It Fl -use-bundled-ca , Fl -use-openssl-ca
|
||||
Use bundled Mozilla CA store as supplied by current Node.js version or use OpenSSL's default CA store.
|
||||
The default store is selectable at build-time.
|
||||
.Pp
|
||||
The bundled CA store, as supplied by Node.js, is a snapshot of Mozilla CA store that is fixed at release time.
|
||||
It is identical on all supported platforms.
|
||||
.Pp
|
||||
Using OpenSSL store allows for external modifications of the store.
|
||||
For most Linux and BSD distributions, this store is maintained by the distribution maintainers and system administrators.
|
||||
OpenSSL CA store location is dependent on configuration of the OpenSSL library but this can be altered at runtime using environment variables.
|
||||
.Pp
|
||||
See
|
||||
.Ev SSL_CERT_DIR
|
||||
and
|
||||
.Ev SSL_CERT_FILE .
|
||||
.
|
||||
.It Fl -use-largepages Ns = Ns Ar mode
|
||||
Re-map the Node.js static code to large memory pages at startup. If supported on
|
||||
the target system, this will cause the Node.js static code to be moved onto 2
|
||||
MiB pages instead of 4 KiB pages.
|
||||
.Pp
|
||||
.Ar mode
|
||||
must have one of the following values:
|
||||
`off` (the default value, meaning do not map), `on` (map and ignore failure,
|
||||
reporting it to stderr), or `silent` (map and silently ignore failure).
|
||||
.
|
||||
.It Fl -v8-options
|
||||
Print V8 command-line options.
|
||||
.
|
||||
.It Fl -v8-pool-size Ns = Ns Ar num
|
||||
Set V8's thread pool size which will be used to allocate background jobs.
|
||||
If set to 0 then V8 will choose an appropriate size of the thread pool based on the number of online processors.
|
||||
If the value provided is larger than V8's maximum, then the largest value will be chosen.
|
||||
.
|
||||
.It Fl -zero-fill-buffers
|
||||
Automatically zero-fills all newly allocated Buffer and SlowBuffer instances.
|
||||
.
|
||||
.It Fl c , Fl -check
|
||||
Check the script's syntax without executing it.
|
||||
Exits with an error code if script is invalid.
|
||||
.
|
||||
.It Fl e , Fl -eval Ar string
|
||||
Evaluate
|
||||
.Ar string
|
||||
as JavaScript.
|
||||
.
|
||||
.It Fl h , Fl -help
|
||||
Print command-line options.
|
||||
The output of this option is less detailed than this document.
|
||||
.
|
||||
.It Fl i , Fl -interactive
|
||||
Open the REPL even if stdin does not appear to be a terminal.
|
||||
.
|
||||
.It Fl p , Fl -print Ar string
|
||||
Identical to
|
||||
.Fl e ,
|
||||
but prints the result.
|
||||
.
|
||||
.It Fl r , Fl -require Ar module
|
||||
Preload the specified
|
||||
.Ar module
|
||||
at startup.
|
||||
Follows `require()`'s module resolution rules.
|
||||
.Ar module
|
||||
may be either a path to a file, or a Node.js module name.
|
||||
.
|
||||
.It Fl v , Fl -version
|
||||
Print node's version.
|
||||
.El
|
||||
.
|
||||
.\" =====================================================================
|
||||
.Sh ENVIRONMENT
|
||||
.Bl -tag -width 6n
|
||||
.It Ev NODE_DEBUG Ar modules...
|
||||
Comma-separated list of core modules that should print debug information.
|
||||
.
|
||||
.It Ev NODE_DEBUG_NATIVE Ar modules...
|
||||
Comma-separated list of C++ core modules that should print debug information.
|
||||
.
|
||||
.It Ev NODE_DISABLE_COLORS
|
||||
When set to
|
||||
.Ar 1 ,
|
||||
colors will not be used in the REPL.
|
||||
.
|
||||
.It Ev NODE_EXTRA_CA_CERTS Ar file
|
||||
When set, the well-known
|
||||
.Dq root
|
||||
CAs (like VeriSign) will be extended with the extra certificates in
|
||||
.Ar file .
|
||||
The file should consist of one or more trusted certificates in PEM format.
|
||||
.Pp
|
||||
If
|
||||
.Ar file
|
||||
is missing or misformatted, a message will be emitted once using
|
||||
.Sy process.emitWarning() ,
|
||||
but any errors are otherwise ignored.
|
||||
.Pp
|
||||
This environment variable is ignored when `node` runs as setuid root or
|
||||
has Linux file capabilities set.
|
||||
.
|
||||
.It Ev NODE_ICU_DATA Ar file
|
||||
Data path for ICU (Intl object) data.
|
||||
Will extend linked-in data when compiled with small-icu support.
|
||||
.
|
||||
.It Ev NODE_NO_WARNINGS
|
||||
When set to
|
||||
.Ar 1 ,
|
||||
process warnings are silenced.
|
||||
.
|
||||
.It Ev NODE_OPTIONS Ar options...
|
||||
A space-separated list of command-line
|
||||
.Ar options ,
|
||||
which are interpreted as if they had been specified on the command-line before the actual command (so they can be overridden).
|
||||
Node.js will exit with an error if an option that is not allowed in the environment is used, such as
|
||||
.Fl -print
|
||||
or a script file.
|
||||
.
|
||||
.It Ev NODE_PATH Ar directories...
|
||||
A colon-separated list of
|
||||
.Ar directories
|
||||
prefixed to the module search path.
|
||||
.
|
||||
.It Ev NODE_PENDING_DEPRECATION
|
||||
When set to
|
||||
.Ar 1 ,
|
||||
emit pending deprecation warnings.
|
||||
.
|
||||
.It Ev NODE_PRESERVE_SYMLINKS
|
||||
When set to
|
||||
.Ar 1 ,
|
||||
the module loader preserves symbolic links when resolving and caching modules.
|
||||
.
|
||||
.It Ev NODE_REDIRECT_WARNINGS Ar file
|
||||
Write process warnings to the given
|
||||
.Ar file
|
||||
instead of printing to stderr.
|
||||
Equivalent to passing
|
||||
.Fl -redirect-warnings Ar file
|
||||
on command-line.
|
||||
.It Ev NODE_REPL_HISTORY Ar file
|
||||
Path to the
|
||||
.Ar file
|
||||
used to store persistent REPL history.
|
||||
The default path is
|
||||
.Sy ~/.node_repl_history ,
|
||||
which is overridden by this variable.
|
||||
Setting the value to an empty string ("" or " ") will disable persistent REPL history.
|
||||
.
|
||||
.It Ev NODE_TLS_REJECT_UNAUTHORIZED
|
||||
When set to
|
||||
.Ar 0 ,
|
||||
TLS certificate validation is disabled.
|
||||
.
|
||||
.It Ev NODE_V8_COVERAGE Ar dir
|
||||
When set, Node.js writes JavaScript code coverage information to
|
||||
.Ar dir .
|
||||
.
|
||||
.It Ev OPENSSL_CONF Ar file
|
||||
Load an OpenSSL configuration file on startup.
|
||||
Among other uses, this can be used to enable FIPS-compliant crypto if Node.js is built with
|
||||
.Sy ./configure --openssl-fips .
|
||||
.Pp
|
||||
If the
|
||||
.Fl -openssl-config
|
||||
command-line option is used, this environment variable is ignored.
|
||||
.
|
||||
.It Ev SSL_CERT_DIR Ar dir
|
||||
If
|
||||
.Fl -use-openssl-ca
|
||||
is enabled, this overrides and sets OpenSSL's directory containing trusted certificates.
|
||||
.
|
||||
.It Ev SSL_CERT_FILE Ar file
|
||||
If
|
||||
.Fl -use-openssl-ca
|
||||
is enabled, this overrides and sets OpenSSL's file containing trusted certificates.
|
||||
.
|
||||
.It Ev UV_THREADPOOL_SIZE Ar size
|
||||
Sets the number of threads used in libuv's threadpool to
|
||||
.Ar size .
|
||||
.
|
||||
.El
|
||||
.\"=====================================================================
|
||||
.Sh BUGS
|
||||
Bugs are tracked in GitHub Issues:
|
||||
.Sy https://github.com/nodejs/node/issues
|
||||
.
|
||||
.\"======================================================================
|
||||
.Sh COPYRIGHT
|
||||
Copyright Node.js contributors.
|
||||
Node.js is available under the MIT license.
|
||||
.
|
||||
.Pp
|
||||
Node.js also includes external libraries that are available under a variety of licenses.
|
||||
See
|
||||
.Sy https://github.com/nodejs/node/blob/master/LICENSE
|
||||
for the full license text.
|
||||
.
|
||||
.\"======================================================================
|
||||
.Sh SEE ALSO
|
||||
Website:
|
||||
.Sy https://nodejs.org/
|
||||
.
|
||||
.Pp
|
||||
Documentation:
|
||||
.Sy https://nodejs.org/api/
|
||||
.
|
||||
.Pp
|
||||
GitHub repository & Issue Tracker:
|
||||
.Sy https://github.com/nodejs/node
|
||||
.
|
||||
.Pp
|
||||
IRC (general questions):
|
||||
.Sy "chat.freenode.net #node.js"
|
||||
(unofficial)
|
||||
.
|
||||
.Pp
|
||||
IRC (Node.js core development):
|
||||
.Sy "chat.freenode.net #node-dev"
|
||||
.
|
||||
.\"======================================================================
|
||||
.Sh AUTHORS
|
||||
Written and maintained by 1000+ contributors:
|
||||
.Sy https://github.com/nodejs/node/blob/master/AUTHORS
|
||||
Reference in New Issue
Block a user