mirror of
https://github.com/inspec/inspec
synced 2024-12-11 22:02:47 +00:00
50 lines
1.1 KiB
Ruby
50 lines
1.1 KiB
Ruby
# encoding: utf-8
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# copyright: 2015, Vulcano Security GmbH
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# license: All rights reserved
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class Processes < Vulcano.resource(1)
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name 'processes'
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attr_reader :list
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def initialize(grep)
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# turn into a regexp if it isn't one yet
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if grep.class == String
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grep = '(/[^/]*)*'+grep if grep[0] != '/'
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grep = Regexp.new('^' + grep + '(\s|$)')
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end
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all_cmds = ps_aux
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@list = all_cmds.find_all do |hm|
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hm[:command] =~ grep
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end
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end
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private
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def ps_aux
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# get all running processes
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cmd = vulcano.run_command('ps aux')
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all = cmd.stdout.split("\n")[1..-1]
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lines = all.map do |line|
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# user 32296 0.0 0.0 42592 7972 pts/15 Ss+ Apr06 0:00 zsh
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line.match(/^([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+([^ ]+)\s+(.*)$/)
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end.compact
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lines.map do |m|
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{
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user: m[1],
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pid: m[2],
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cpu: m[3],
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mem: m[4],
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vsz: m[5],
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rss: m[6],
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tty: m[7],
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stat: m[8],
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start: m[9],
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time: m[10],
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command: m[11],
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}
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end
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end
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end
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