Module: LinuxAdmin::Common

Includes:
Logging
Included in:
LinuxAdmin, Disk, Hosts, IpAddress, Mountable, Mountable::ClassMethods, NetworkInterface, Package, PhysicalVolume, PhysicalVolume, RegistrationSystem, Service, Service, System, TimeDate, VolumeGroup, VolumeGroup, Yum
Defined in:
lib/linux_admin/common.rb

Constant Summary collapse

BIN_DIRS = 
%w(/bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin)

Instance Method Summary collapse

Instance Method Details

#cmd(name) ⇒ Object 



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# File 'lib/linux_admin/common.rb', line 9

def cmd(name)
  BIN_DIRS.collect { |dir| "#{dir}/#{name}" }.detect { |cmd| File.exist?(cmd) }
end

#cmd?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/linux_admin/common.rb', line 13

def cmd?(name)
  !cmd(name).nil?
end

#run(cmd, options = {}) ⇒ Object 



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# File 'lib/linux_admin/common.rb', line 17

def run(cmd, options = {})
  AwesomeSpawn.logger ||= logger
  AwesomeSpawn.run(cmd, options)
end

#run!(cmd, options = {}) ⇒ Object 



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# File 'lib/linux_admin/common.rb', line 22

def run!(cmd, options = {})
  AwesomeSpawn.logger ||= logger
  AwesomeSpawn.run!(cmd, options)
end