Class: Keystone::Os::Unix

Inherits:
AbstractOs show all
Defined in:
lib/keystone/os/unix.rb

Direct Known Subclasses

Darwin, Linux

Instance Attribute Summary

Attributes inherited from AbstractOs

#version

Instance Method Summary collapse

Methods inherited from AbstractOs

#dump

Instance Method Details

#bin_or_usrbin(cmd, option = "") ⇒ Object 



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# File 'lib/keystone/os/unix.rb', line 17

def bin_or_usrbin(cmd,option="")
  cmd_option = "#{cmd} #{option}"
  begin;return `/bin/#{cmd_option}` if File.exists?("/bin/#{cmd}");rescue;end
  begin;return `/usr/bin/#{cmd_option}` if File.exists?("/usr/bin/#{cmd}");rescue;end
  begin;return `/sbin/#{cmd_option}` if File.exists?("/sbin/#{cmd}");rescue;end
  begin;return `/usr/sbin/#{cmd_option}`.chomp;rescue;end
end

#disk ⇒ Object 



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# File 'lib/keystone/os/unix.rb', line 29

def disk
  bin_or_usrbin("df","-h")
end

#hostname ⇒ Object 



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# File 'lib/keystone/os/unix.rb', line 25

def hostname
  bin_or_usrbin("hostname")
end

#ip_address ⇒ Object 



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# File 'lib/keystone/os/unix.rb', line 4

def ip_address
  ifconfig = `/sbin/ifconfig`
  ips = []

  # TODO mac
  ifconfig.gsub(/inet addr:(\d+\.\d+\.\d+\.\d+)/){|ip|
    if $1 != '127.0.0.1'
      ips << $1
    end
  }
  return ips
end

#netstat ⇒ Object 



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# File 'lib/keystone/os/unix.rb', line 37

def netstat
  bin_or_usrbin("netstat","-an")
  `/usr/sbin/netstat -an`.chomp
end

#process_list ⇒ Object 



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# File 'lib/keystone/os/unix.rb', line 33

def process_list
  bin_or_usrbin("ps","-aux")
end