OS Manuals

/usr/bin/wasmer

The leading WebAssembly Runtime supporting WASI and Emscripten.

From wasmer 7.5.0-r4 (enterprise-packages), captured 2026-11-08 by running wasmer --help (exit 0). permalink

wasmer 7.5.0

Usage: wasmer [OPTIONS] [COMMAND]

Commands:
  login            Login into Wasmer
  auth             Manage authentication in Wasmer
  publish          Publish a package to a registry [alias: package publish]
  cache            Manage the local Wasmer cache
  validate         Validate a WebAssembly binary
  compile          Compile a WebAssembly binary
  config           Get various configuration information needed to compile programs which use Wasmer
  self-update      Update wasmer to the latest version
  inspect          Inspect a WebAssembly file
  init             Initializes a new wasmer.toml file
  wast             Run spec testsuite
  binfmt           Unregister and/or register wasmer as binfmt interpreter
  whoami           Shows the current logged in user for the current active registry
  add              Add a Wasmer package's bindings to your application
  run              Run a WebAssembly file or Wasmer container
  journal          Manage journals (compacting, inspecting, filtering, ...)
  package          Package related commands
  container        Container related commands. (inspecting, unpacking, ...)
  deploy           Deploy apps to Wasmer Edge [alias: app deploy]
  app              Create and manage Wasmer Edge apps
  cron             Manage cron jobs for Wasmer Edge apps
  ssh              Run commands/packages on Wasmer Edge in an interactive shell session
  namespace        Manage Wasmer namespaces
  domain           Manage DNS records
  gen-completions  Generate autocompletion for different shells
  help             Print this message or the help of the given subcommand(s)

Options:
  -V, --version
          Print version info and exit

  -v, --verbose...
          Generate verbose output (repeat for more verbosity)

  -q, --quiet
          Do not print progress messages

      --log-format <LOG_FORMAT>
          The format to use when generating logs

          Possible values:
          - text: Human-readable logs
          - json: Machine-readable logs

          [env: LOG_FORMAT=]
          [default: text]

      --log-events <LOG_EVENTS>
          Which span events to log

          [env: LOG_EVENTS=]
          [default: close]
          [possible values: new, close, all]

      --color <COLOR>
          When to display colored output

          [default: auto]
          [possible values: auto, always, never]

  -h, --help
          Print help (see a summary with '-h')
Options (7)
OptionDescriptionSource
-V, --versionPrint version info and exithelp
-v, --verboseGenerate verbose output (repeat for more verbosity)help
-q, --quietDo not print progress messageshelp
--log-format LOG_FORMATThe format to use when generating logshelp
--log-events LOG_EVENTSWhich span events to loghelp
--color COLORWhen to display colored outputhelp
-h, --helpPrint help (see a summary with '-h')help

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.