rake

       rake [-f rakefile] {OPTIONS} TARGETS...

DESCRIPTION
       rake  is a make-like build utility for Ruby. Tasks and dependencies are
       specified in standard Ruby syntax.

OPTIONS
       -m, --multitask
              Treat all tasks as multitasks.

       -B, --build-all
              Build all prerequisites, including those which are up-to-date.

       -j, --jobs [NUMBER]
              Specifies the maximum number of tasks  to  execute  in  parallel
              (default is number of CPU cores + 4).

   Modules
       -I, --libdir LIBDIR
              Include LIBDIR in the search path for required modules.

       -r, --require MODULE
              Require MODULE before executing rakefile.

   Rakefile location
       -f, --rakefile [FILENAME]
              Use FILENAME as the rakefile to search for.

       -N, --no-search, --nosearch
              Do not search parent directories for the Rakefile.

       -G, --no-system, --nosystem
              Use  standard  project Rakefile search paths, ignore system wide
              rakefiles.

       -R, --rakelibdir RAKELIBDIR
              Auto-import any .rake files in RAKELIBDIR (default is 'rakelib')

       --rakelib

       -g, --system
              Using system wide (global) rakefiles (usually '~/.rake/*.rake').

   Debugging
       --backtrace=[OUT]
              Enable full backtrace.  OUT can be stderr (default) or stdout.

       -t, --trace=[OUT]
              Turn on invoke/execute tracing, enable full backtrace.  OUT  can
              be stderr (default) or stdout.

       --suppress-backtrace PATTERN
              Suppress  backtrace  lines  matching  regexp PATTERN. Ignored if
              --trace is on.
              Describe the tasks (matching optional PATTERN), then exit.

       -W, --where [PATTERN]
              Describe the tasks (matching optional PATTERN), then exit.

       -P, --prereqs
              Display the tasks and dependencies, then exit.

       -e, --execute CODE
              Execute some Ruby code and exit.

       -p, --execute-print CODE
              Execute some Ruby code, print the result, then exit.

       -E, --execute-continue CODE
              Execute  some Ruby code, then continue with normal task process-
              ing.

   Information
       -v, --verbose
              Log message to standard output.

       -q, --quiet
              Do not log messages to standard output.

       -s, --silent
              Like --quiet, but also suppresses the 'in  directory'  announce-
              ment.

       -X, --no-deprecation-warnings
              Disable the deprecation warnings.

       --comments
              Show commented tasks only

       -A, --all
              Show all tasks, even uncommented ones (in combination with -T or
              -D)

       --job-stats [LEVEL]
              Display job statistics. LEVEL=history displays  a  complete  job
              list

       -V, --version
              Display the program version.

       -h, -H, --help
              Display a help message.

SEE ALSO
       The   complete   documentation   for   rake   has   been  installed  at
       /usr/share/doc/rake-doc/html/index.html. It is also available online at
       http://docs.seattlerb.org/rake.
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