Statgrab for Ruby

Ruby bindings to the libstatgrab portable system statistics library.

Building and installing

---

First, make sure libstatgrab is installed on your system.

Follow these procedures to build and install manually:

ruby extconf.rb
make
su
make install

Optionally, you may build a Rubygem:

gem build statgrab.gemspec
su
gem install statgrab-0.1.gem

API Documentation

---

See <statgrab.rubyforge.org/doc/>.

Sample program

---

require 'statgrab'
begin
  sg = Statgrab.new
  puts "CPU Usage: %.1f%%" % sg.cpu_percents[:user]
rescue Statgrab::Exception => e
  puts "Error! %s" % e.message
end

Licensing

---

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.