(command.CommandList children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:PATH) op: assign_op.Equal rhs: {</sbin> <Id.Lit_Other ':'> </bin>} spids: [47] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:SYSCTL) op: assign_op.Equal rhs: {</sbin/sysctl>} spids: [53] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<test>} {<-x>} {($ Id.VSub_DollarName '$SYSCTL')}) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>}) ] ) (C {<.>} {</lib/lsb/init-functions>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:QUIET_SYSCTL) op: assign_op.Equal rhs: {(DQ <-q>)} spids: [78] ) ] ) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<-f>} {</etc/default/rcS>} {<Id.Lit_RBracket ']'>}) terminator: <Id.Op_Semi _> ) ] action: [(C {<.>} {</etc/default/rcS>})] spids: [90 102] ) ] ) (C {<Id.KW_Set set>} {<-e>}) (command.Case to_match: {(DQ ($ Id.VSub_Number '$1'))} arms: [ (case_arm pat_list: [{<start>} {<restart>} {<force-reload>} {<reload>}] action: [ (C {<log_action_begin_msg>} {(DQ <'Setting kernel variables '>)}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:STATUS) op: assign_op.Equal rhs: {<0>} spids: [143] ) ] ) (command.AndOr ops: [Id.Op_DPipe] children: [ (C {($ Id.VSub_DollarName '$SYSCTL')} {($ Id.VSub_DollarName '$QUIET_SYSCTL')} {<--system>} ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:STATUS) op: assign_op.Equal rhs: {($ Id.VSub_QMark '$?')} spids: [155] ) ] ) ] ) (C {<log_action_end_msg>} {($ Id.VSub_DollarName '$STATUS')}) ] spids: [126 133 164 -1] ) (case_arm pat_list:[{<stop>}] spids:[167 168 171 -1]) (case_arm pat_list:[{<status>}] spids:[174 175 178 -1]) (case_arm pat_list: [{<Id.Lit_Star '*'>}] action: [ (command.Simple words: [ {<echo>} {(DQ <'Usage: /etc/init.d/procps {start|stop|restart|reload|force-reload|status}'>)} ] redirects: [(redir.Redir op:<Id.Redir_GreatAnd '>&'> fd:-1 arg_word:{<2>})] ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<3>}) ] spids: [181 182 200 -1] ) ] ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>}) ] )