Ruby bindings to the libstatgrab portable system statistics library.
Git repositories:
First, make sure libstatgrab is installed on your system.
Follow these procedures to build and install manually:
ruby extconf.rb
make
su
make install
Or if you prefer, install remotely from Rubyforge via Rubygems:
su
gem install statgrab
require 'statgrab'
begin
sg = Statgrab.new
puts "CPU Usage: %.1f%%" % sg.cpu_percents[:user]
rescue Statgrab::Exception => e
puts "Error! %s" % e.message
end
Copyright 2008 Dag Odenhall dag.odenhall@gmail.com
Licensed under the Apache License, Version 2.0 (the "License"). You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.