/var/lang/bin/node

Usage: node [options] [ script.js ] [arguments]
       node inspect [options] [ script.js | host:port ] [arguments]

Options:
  -                           script read from stdin (default if no
                              file name is provided, interactive mode
                              if a tty)
  --                          indicate the end of node options
  --abort-on-uncaught-exception
                              aborting instead of exiting causes a
                              core file to be generated for analysis
  --allow-addons              allow use of addons when any
                              permissions are set
  --allow-child-process       allow use of child process when any
                              permissions are set
  --allow-fs-read=...         allow permissions to read the
                              filesystem
  --allow-fs-write=...        allow permissions to write in the
                              filesystem
  --allow-inspector           allow use of inspector when any
                              permissions are set
  --allow-openssl-store       allow use of OpenSSL STORE loaders when
                              any permissions are set
  --allow-wasi                allow wasi when any permissions are set
  --allow-worker              allow worker threads when any
                              permissions are set
  --build-snapshot            Generate a snapshot blob when the
                              process exits.
  --build-snapshot-config=... Generate a snapshot blob when the
                              process exits using aJSON configuration
                              in the specified path.
  -c, --check                 syntax check script without executing
  --completion-bash           print source-able bash completion
                              script
  -C, --conditions=...        additional user conditions for
                              conditional exports and imports
  --cpu-prof                  Start the V8 CPU profiler on start up,
                              and write the CPU profile to disk
                              before exit. If --cpu-prof-dir is not
                              specified, write the profile to the
                              current working directory.
  --cpu-prof-dir=...          Directory where the V8 profiles
                              generated by --cpu-prof will be placed.
                              Does not affect --prof.
  --cpu-prof-interval=...     specified sampling interval in
                              microseconds for the V8 CPU profile
                              generated with --cpu-prof. (default:
                              1000)
  --cpu-prof-name=...         specified file name of the V8 CPU
                              profile generated with --cpu-prof
  --diagnostic-dir=...        set dir for all output files (default:
                              current working directory)
  --disable-proto=...         disable Object.prototype.__proto__
  --disable-sigusr1           Disable inspector thread to be
                              listening for SIGUSR1 signal
  --disable-warning=...       silence specific process warnings
  --disable-wasm-trap-handler Disable trap-handler-based WebAssembly
                              bound checks. V8 will insert inline
                              bound checks when compiling WebAssembly
                              which may slow down performance.
  --disallow-code-generation-from-strings
                              disallow eval and friends
  --dns-result-order=...      set default value of verbatim in
                              dns.lookup. Options are 'ipv4first'
                              (IPv4 addresses are placed before IPv6
                              addresses) 'ipv6first' (IPv6 addresses
                              are placed before IPv4 addresses)
                              'verbatim' (addresses are in the order
                              the DNS resolver returned)
  --enable-etw-stack-walking  provides heap data to ETW Windows
                              native tracing
  --enable-fips               enable FIPS crypto at startup
  --enable-fips-indicator-events
                              publish FIPS indicator results to the
                              crypto.fips.indicator diagnostics
                              channel
  --enable-source-maps        Source Map V3 support for stack traces
  --entry-url                 Treat the entrypoint as a URL
  --env-file=...              set environment variables from supplied
                              file
  --env-file-if-exists=...    set environment variables from supplied
                              file
  -e, --eval=...              evaluate script
  --experimental-addon-modules
                              experimental import support for addons
                              (currently set)
  --experimental-default-config-file, --experimental-config-file=...
                              set config file path
  --experimental-eventsource  experimental EventSource API
  --experimental-import-meta-resolve
                              experimental ES Module
                              import.meta.resolve() parentURL support
  --experimental-import-text  experimental support for importing
                              source as text with import attributes
  --experimental-inspector-network-resource
                              experimental load network resources via
                              the inspector
  --loader, --experimental-loader=...
                              use the specified module as a custom
                              loader
  --experimental-network-inspection
                              experimental network inspection support
  --experimental-package-map=...
                              use the specified file for package map
                              resolution
  --experimental-print-required-tla
                              Print pending top-level await. If
                              --require-module is true, evaluate
                              asynchronous graphs loaded by
                              `require()` but do not run the
                              microtasks, in order to find and print
                              top-level await in the graph
  --experimental-sea-config=...
                              Generate a blob that can be embedded
                              into the single executable application
  --experimental-storage-inspection
                              experimental storage inspection support
  --experimental-stream-iter  experimental iterable streams API
                              (node:stream/iter)
  --experimental-test-coverage
                              enable code coverage in the test runner
  --experimental-test-module-mocks
                              enable module mocking in the test
                              runner
  --experimental-test-tag-filter=...
                              run tests matching the given tag filter
                              expression
  --experimental-transform-types
                              enable transformation of
                              TypeScript-onlysyntax into JavaScript
                              code
  --experimental-vm-modules   experimental ES Module support in vm
                              module
  --experimental-webstorage   experimental Web Storage API
  --experimental-worker-inspection
                              experimental worker inspection support
  --expose-gc                 expose gc extension
  --force-context-aware       disable loading non-context-aware
                              addons
  --force-fips[=...]          force FIPS crypto (optional mode:
                              provider or strict)
  --force-node-api-uncaught-exceptions-policy
                              enforces 'uncaughtException' event on
                              Node API asynchronous callbacks
  --frozen-intrinsics         experimental frozen intrinsics support
  --heap-prof                 Start the V8 heap profiler on start up,
                              and write the heap profile to disk
                              before exit. If --heap-prof-dir is not
                              specified, write the profile to the
                              current working directory.
  --heap-prof-dir=...         Directory where the V8 heap profiles
                              generated by --heap-prof will be
                              placed.
  --heap-prof-interval=...    specified sampling interval in bytes
                              for the V8 heap profile generated with
                              --heap-prof. (default: 512 * 1024)
  --heap-prof-name=...        specified file name of the V8 heap
                              profile generated with --heap-prof
  --heapsnapshot-near-heap-limit=...
                              Generate heap snapshots whenever V8 is
                              approaching the heap limit. No more
                              than the specified number of heap
                              snapshots will be generated.
  --heapsnapshot-signal=...   Generate heap snapshot on specified
                              signal
  -h, --help                  print node command line options
                              (currently set)
  --icu-data-dir=...          set ICU data load path to dir
                              (overrides NODE_ICU_DATA) (note:
                              linked-in ICU data is present)
  --import=...                ES module to preload (option can be
                              repeated)
  --input-type=...            set module type for string input
  --insecure-http-parser      use an insecure HTTP parser that
                              accepts invalid HTTP headers
  --inspect[=[host:]port]     activate inspector on host:port
                              (default: 127.0.0.1:9229)
  --inspect-brk[=[host:]port] activate inspector on host:port and
                              break at start of user script
  --debug-port, --inspect-port=[host:]port
                              set host:port for inspector
  --inspect-publish-uid=...   comma separated list of destinations
                              for inspector uid(default: stderr,http)
  --inspect-wait[=[host:]port]
                              activate inspector on host:port and
                              wait for debugger to be attached
  -i, --interactive           always enter the REPL even if stdin
                              does not appear to be a terminal
  --interpreted-frames-native-stack
                              help system profilers to translate
                              JavaScript interpreted frames
  --jitless                   disable runtime allocation of
                              executable memory
  --localstorage-file=...     file used to persist localStorage data
  --max-http-header-size=...  set the maximum size of HTTP headers
                              (default: 16384 (16KB))
  --max-old-space-size-percentage=...
                              set V8's max old space size as a
                              percentage of available memory (e.g.,
                              '50%'). Takes precedence over
                              --max-old-space-size.
  --network-family-autoselection-attempt-timeout=...
                              Sets the default value for the network
                              family autoselection attempt timeout.
  --no-addons                 disable loading native addons
  --no-async-context-frame    Improve AsyncLocalStorage performance
                              with AsyncContextFrame
  --no-deprecation            silence deprecation warnings
  --no-experimental-detect-module
                              when ambiguous modules fail to evaluate
                              because they contain ES module syntax,
                              try again to evaluate them as ES
                              modules
  --no-experimental-global-navigator
                              expose experimental Navigator API on
                              the global scope
  --no-experimental-repl-await
                              experimental await keyword support in
                              REPL
  --no-experimental-require-module
                              Legacy alias for --require-module
  --no-experimental-sqlite    experimental node:sqlite module
  --no-experimental-websocket experimental WebSocket API
  --no-extra-info-on-fatal-exception
                              hide extra information on fatal
                              exception that causes exit
  --no-force-async-hooks-checks
                              disable checks for async_hooks
  --no-global-search-paths    disable global module search paths
  --enable-network-family-autoselection, --no-network-family-autoselection
                              Disable network address family
                              autodetection algorithm
  --no-require-module         Allow loading synchronous ES Modules in
                              require().
  --experimental-strip-types, --no-strip-types
                              Type-stripping for TypeScript files.
  --no-warnings               silence all process warnings
  --node-memory-debug         Run with extra debug checks for memory
                              leaks in Node.js itself
  --openssl-config=...        load OpenSSL configuration from the
                              specified file (overrides OPENSSL_CONF)
  --openssl-legacy-provider   enable OpenSSL 3.0 legacy provider
  --openssl-shared-config     enable OpenSSL shared configuration
  --pending-deprecation       emit pending deprecation warnings
  --permission                enable the permission system
  --permission-audit          enable audit only for the permission
                              system
  --preserve-symlinks         preserve symbolic links when resolving
  --preserve-symlinks-main    preserve symbolic links when resolving
                              the main module
  -p, --print [...]           evaluate script and print result
  --prof                      Generate V8 profiler output.
  --prof-process              process V8 profiler output generated
                              using --prof
  --redirect-warnings=...     write warnings to file instead of
                              stderr
  --report-compact            output compact single-line JSON
  --report-directory, --report-dir=...
                              define custom report pathname.
                              (default: current working directory)
  --report-exclude-env        Exclude environment variables when
                              generating report (default: false)
  --report-exclude-network    exclude network interface diagnostics.
                              (default: false)
  --report-filename=...       define custom report file name.
                              (default:
                              YYYYMMDD.HHMMSS.PID.SEQUENCE#.txt)
  --report-on-fatalerror      generate diagnostic report on fatal
                              (internal) errors
  --report-on-signal          generate diagnostic report upon
                              receiving signals
  --report-signal=...         causes diagnostic report to be produced
                              on provided signal, unsupported in
                              Windows. (default: SIGUSR2)
  --report-uncaught-exception generate diagnostic report on uncaught
                              exceptions
  -r, --require=...           CommonJS module to preload (option can
                              be repeated)
  --run=...                   Run a script specified in package.json
  --secure-heap=...           total size of the OpenSSL secure heap
  --secure-heap-min=...       minimum allocation size from the
                              OpenSSL secure heap
  --snapshot-blob=...         Path to the snapshot blob that's either
                              the result of snapshotbuilding, or the
                              blob that is used to restore the
                              application state
  --test                      launch test runner on startup
  --test-concurrency=...      specify test runner concurrency
  --test-coverage-branches=...
                              the branch coverage minimum threshold
  --test-coverage-exclude=... exclude files from coverage report that
                              match this glob pattern
  --test-coverage-functions=...
                              the function coverage minimum threshold
  --test-coverage-include=... include files in coverage report that
                              match this glob pattern
  --test-coverage-lines=...   the line coverage minimum threshold
  --test-force-exit           force test runner to exit upon
                              completion
  --test-global-setup=...     specifies the path to the global setup
                              file
  --experimental-test-isolation, --test-isolation=...
                              configures the type of test isolation
                              used in the test runner
  --test-name-pattern=...     run tests whose name matches this
                              regular expression
  --test-only                 run tests with 'only' option set
  --test-random-seed=...      seed used to randomize test execution
                              order
  --test-randomize            run tests in a random order
  --test-reporter=...         report test output using the given
                              reporter
  --test-reporter-destination=...
                              report given reporter to the given
                              destination
  --test-rerun-failures=...   specifies the path to the rerun state
                              file
  --test-shard=...            run test at specific shard
  --test-skip-pattern=...     run tests whose name do not match this
                              regular expression
  --test-timeout=...          specify test runner timeout
  --test-update-snapshots     regenerate test snapshots
  --throw-deprecation         throw an exception on deprecations
  --title=...                 the process title to use on startup
  --tls-cipher-list=...       use an alternative default TLS cipher
                              list
  --tls-keylog=...            log TLS decryption keys to named file
                              for traffic analysis
  --tls-max-v1.2              set default TLS maximum to TLSv1.2
                              (default: TLSv1.3)
  --tls-max-v1.3              set default TLS maximum to TLSv1.3
                              (default: TLSv1.3)
  --tls-min-v1.0              set default TLS minimum to TLSv1.0
                              (default: TLSv1.2)
  --tls-min-v1.1              set default TLS minimum to TLSv1.1
                              (default: TLSv1.2)
  --tls-min-v1.2              set default TLS minimum to TLSv1.2
                              (default: TLSv1.2)
  --tls-min-v1.3              set default TLS minimum to TLSv1.3
                              (default: TLSv1.2)
  --trace-deprecation         show stack traces on deprecations
  --trace-env                 Print accesses to the environment
                              variables
  --trace-env-js-stack        Print accesses to the environment
                              variables and the JavaScript stack
                              trace
  --trace-env-native-stack    Print accesses to the environment
                              variables and the native stack trace
  --trace-event-categories=...
                              comma separated list of trace event
                              categories to record
  --trace-event-file-pattern=...
                              Template string specifying the filepath
                              for the trace-events data, it supports
                              ${rotation} and ${pid}.
  --trace-exit                show stack trace when an environment
                              exits
  --trace-promises            show stack traces on promise
                              initialization and resolution
  --trace-require-module=...  Print access to require(esm). Options
                              are 'all' (print all usage) and
                              'no-node-modules' (excluding usage from
                              the node_modules folder)
  --trace-sigint              enable printing JavaScript stacktrace
                              on SIGINT
  --trace-sync-io             show stack trace when use of sync IO is
                              detected after the first tick
  --trace-tls                 prints TLS packet trace information to
                              stderr
  --trace-uncaught            show stack traces for the `throw`
                              behind uncaught exceptions
  --trace-warnings            show stack traces on process warnings
  --track-heap-objects        track heap object allocations for heap
                              snapshots
  --unhandled-rejections=...  define unhandled rejections behavior.
                              Options are 'strict' (always raise an
                              error), 'throw' (raise an error unless
                              'unhandledRejection' hook is set),
                              'warn' (log a warning), 'none' (silence
                              warnings), 'warn-with-error-code' (log
                              a warning and set exit code 1 unless
                              'unhandledRejection' hook is set).
                              (default: throw)
  --use-bundled-ca            use bundled CA store
  --use-env-proxy             parse proxy settings from
                              HTTP_PROXY/HTTPS_PROXY/NO_PROXYenvironment
                              variables and apply the setting in
                              global HTTP/HTTPS clients
  --use-largepages=...        Map the Node.js static code to large
                              pages. Options are 'off' (the default
                              value, meaning do not map), 'on' (map
                              and ignore failure, reporting it to
                              stderr), or 'silent' (map and silently
                              ignore failure)
  --use-openssl-ca            use OpenSSL's default CA store
                              (default)
  --use-system-ca             use system's CA store
  --v8-options                print V8 command line options
  --v8-pool-size=...          set V8's thread pool size
  -v, --version               print Node.js version
  --watch                     run in watch mode
  --watch-kill-signal=...     kill signal to send to the process on
                              watch mode restarts(default: SIGTERM)
  --watch-path=...            path to watch
  --watch-preserve-output     preserve outputs on watch mode restart
  --zero-fill-buffers         automatically zero-fill all newly
                              allocated Buffer and SlowBuffer
                              instances

Environment variables:
FORCE_COLOR                 when set to 'true', 1, 2, 3, or an
                            empty string causes NO_COLOR and
                            NODE_DISABLE_COLORS to be ignored.
NO_COLOR                    Alias for NODE_DISABLE_COLORS
NODE_DEBUG                  ','-separated list of core modules that
                            should print debug information
NODE_DEBUG_NATIVE           ','-separated list of C++ core debug
                            categories that should print debug
                            output
NODE_DISABLE_COLORS         set to 1 to disable colors in the REPL
NODE_EXTRA_CA_CERTS         path to additional CA certificates
                            file. Only read once during process
                            startup.
NODE_NO_WARNINGS            set to 1 to silence process warnings
NODE_PATH                   ':'-separated list of directories
                            prefixed to the module search path
NODE_PENDING_DEPRECATION    set to 1 to emit pending deprecation
                            warnings
NODE_PENDING_PIPE_INSTANCES set the number of pending pipe instance
                            handles on Windows
NODE_PRESERVE_SYMLINKS      set to 1 to preserve symbolic links
                            when resolving and caching modules
NODE_REDIRECT_WARNINGS      write warnings to path instead of
                            stderr
NODE_REPL_EXTERNAL_MODULE   path to a Node.js module which will be
                            loaded in place of the built-in REPL
NODE_REPL_HISTORY           path to the persistent REPL history
                            file
NODE_SKIP_PLATFORM_CHECK    set to 1 to skip the check for a
                            supported platform during Node.js
                            startup
NODE_TLS_REJECT_UNAUTHORIZED
                            set to 0 to disable TLS certificate
                            validation
NODE_V8_COVERAGE            directory to output v8 coverage JSON to
TZ                          specify the timezone configuration
UV_THREADPOOL_SIZE          sets the number of threads used in
                            libuv's threadpool

Documentation can be found at https://nodejs.org/