(command.CommandList children: [ (C {<hash>} {<-r>}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:PROG) op: assign_op.Equal rhs: { (braced_var_sub token: <Id.VSub_Number 0> suffix_op: (suffix_op.Unary tok: <Id.VOp1_DPound '##'> arg_word: {<Id.Lit_Other '*'> <Id.Lit_Slash '/'>} ) ) } spids: [8] ) ] ) (command.ShFunction name: usage body: (BraceGroup children: [ (C {<local>} {<Id.Lit_VarLike 'ret='> (braced_var_sub token: <Id.VSub_Number 1> suffix_op: (suffix_op.Unary tok:<Id.VTest_ColonHyphen ':-'> arg_word:{<0>}) ) } ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {($ Id.VSub_DollarName '$ret')} {<-eq>} {<0>} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [ (command.Simple words: [{<exec>}] redirects: [ (redir op: <Id.Redir_GreatAnd '3>&'> loc: (redir_loc.Fd fd:3) arg: {<1>} ) ] do_fork: T ) ] spids: [33 47] ) ] else_action: [ (command.Simple words: [{<exec>}] redirects: [(redir op:<Id.Redir_GreatAnd '3>&'> loc:(redir_loc.Fd fd:3) arg:{<2>})] do_fork: T ) ] ) (command.Simple words: [{<cat>}] redirects: [ (redir op: <Id.Redir_DLess '<<'> loc: (redir_loc.Fd fd:0) arg: (redir_param.HereDoc here_begin: {<EoF>} here_end_span_id: 81 stdin_parts: [(${ Id.VSub_Name PROG) <' path-to-keyfile\n'>] ) ) (redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<3>}) ] do_fork: T ) (command.Simple words: [{<exec>}] redirects: [(redir op:<Id.Redir_GreatAnd '3>&'> loc:(redir_loc.Fd fd:3) arg:{<->})] do_fork: T ) (command.ControlFlow token: <Id.ControlFlow_Exit exit> arg_word: {(${ Id.VSub_Name ret)} ) ] ) ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:keypath) op: assign_op.Equal rhs: { (DQ (braced_var_sub token: <Id.VSub_Number 1> suffix_op: (suffix_op.Unary tok: <Id.VTest_ColonHyphen ':-'> arg_word: {($ Id.VSub_DollarName '$HOME') <Id.Lit_Slash '/'> <.ssh> <Id.Lit_Slash '/'> <id_rsa.bcpc> } ) ) ) } spids: [98] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:distroot) op: assign_op.Equal rhs: {<'/var/www/cobbler/pub/keys'>} spids: [111] ) ] ) (command.Pipeline children: [(C {<yes>}) (C {<ssh-keygen>} {<-N>} {(SQ )} {<-f>} {(DQ (${ Id.VSub_Name keypath))})] negated: F ) (command.If arms: [ (if_arm cond: (condition.Shell commands: [ (command.Sentence child: (C {<Id.Lit_LBracket '['>} {<-n>} {(DQ (${ Id.VSub_Name SUDO_UID))} {<Id.Lit_RBracket ']'>} ) terminator: <Id.Op_Semi _> ) ] ) action: [(C {<chown>} {(DQ (${ Id.VSub_Name SUDO_UID))} {(DQ (${ Id.VSub_Name keypath))})] spids: [134 150] ) ] ) (C {<install>} {<-D>} {(DQ (${ Id.VSub_Name keypath) <.pub>)} {(DQ (${ Id.VSub_Name distroot) <'/root'>)} ) ] )