(command.CommandList children: [ (C {(.)} {(/lib/lsb/init-functions)}) (command.Case to_match: {(DQ ($ VSub_Number '$1'))} arms: [ (case_arm pat_list:[{(start)}]) (case_arm pat_list: [{(stop)} {(restart)} {(force-reload)}] action: [(command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(0)})] ) (case_arm pat_list: [{(Lit_Star '*')}] action: [ (command.Sentence child: (command.Simple words: [ {(echo)} {(DQ ('Usage: ') ($ VSub_Number '$0') (' {start|stop|restart|force-reload}'))} ] redirects: [(redir.Redir op:<Redir_GreatAnd '>&'> fd:16777215 arg_word:{(2)})] ) terminator: <Op_Semi ';'> ) (command.ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)}) ] ) ] ) (command.AndOr ops: [Op_DAmp] children: [ (C {(Lit_LBracket '[')} {(-x)} {(/etc/ppp/ip-down.d/0000usepeerdns)} {(Lit_RBracket ']')}) (C {(exec)} {(/etc/ppp/ip-down.d/0000usepeerdns)}) ] ) ] )