(command.CommandList children: [ (command.AndOr ops: [Id.Op_DPipe] children: [ (C {<Id.Lit_LBracket '['>} {(DQ (braced_var_sub token:<Id.VSub_At '@'> prefix_op:(Id.VSub_Pound)))} {<-gt>} {<1>} {<Id.Lit_RBracket ']'>} ) (command.Subshell child: (command.CommandList children: [ (command.Sentence child: (C {<echo>} {(DQ <'Usage: '> (${ Id.VSub_Number 0) <' <node> <join_args>'>)}) terminator: <Id.Op_Semi _> ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>}) ] ) ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:name) op: assign_op.Equal rhs: {(DQ <node-> (${ Id.VSub_Number 1))} spids: [38] ) ] ) (C {<shift>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:disk) op: assign_op.Equal rhs: {(DQ <kube-> (${ Id.VSub_Name name) <-disk.img>)} spids: [48] ) ] ) (C {<set>} {<-x>}) (C {<rm>} {<-f>} {(DQ (${ Id.VSub_Name disk))}) (C {<'../../bin/moby'>} {<run>} {<hyperkit>} {<-cpus>} {<2>} {<-mem>} {<4096>} {<-disk-size>} {<4096>} {<-disk>} {(DQ (${ Id.VSub_Name disk))} {<-data>} {(DQ (${ Id.VSub_Star '*'))} {<kube-node>} ) ] )