sigar/bindings/ruby/examples/penv.rb

#
# Copyright (c) 2007, 2009 Hyperic, Inc.
# Copyright (c) 2010 VMware, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with 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.
#

require 'sigar'

def output(sigar, pid)
  env = sigar.proc_env(pid)
  env.each do |key, val|
    puts key + "=" + val
  end
end

sigar = Sigar.new

ARGV.each do |pid|
  output(sigar, pid)
end