(command.CommandList children: [ (command.If if_kw: <Id.KW_If if> arms: [ (IfArm keyword: <Id.KW_If if> cond: (condition.Shell commands: [ (command.Sentence child: (command.Simple blame_tok: <Id.Lit_LBracket '['> more_env: [] words: [ {<Id.Lit_LBracket '['>} {(DQ <x> ($ Id.VSub_Number 1))} {<Id.Lit_Equals '='>} {(DQ <x-b>)} {<Id.Lit_RBracket ']'>} ] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) ] ) then_kw: <Id.KW_Then then> action: [ (command.ShAssignment left: <Id.Lit_VarLike 'bootable='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'bootable='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'bootable='> name:bootable) op: assign_op.Equal rhs: { (DQ <'-o bootimage=i386;'> ($ Id.VSub_Number 4) <'/boot/cdboot -o no-emul-boot'>) } ) ] redirects: [] ) (command.Simple blame_tok: <dd> more_env: [] words: [ {<dd>} {<Id.Lit_VarLike 'if='> <'/dev/zero'>} {<Id.Lit_VarLike 'of='> <efiboot.img>} {<Id.Lit_VarLike 'bs='> <4k>} {<Id.Lit_VarLike 'count='> <200>} ] redirects: [] do_fork: T ) (command.ShAssignment left: <Id.Lit_VarLike 'device='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'device='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'device='> name:device) op: assign_op.Equal rhs: { (CommandSub left_token: <Id.Left_Backtick '`'> child: (command.Simple blame_tok: <mdconfig> more_env: [] words: [{<mdconfig>} {<-a>} {<-t>} {<vnode>} {<-f>} {<efiboot.img>}] redirects: [] do_fork: T ) right: <Id.Backtick_Right '`'> ) } ) ] redirects: [] ) (command.Simple blame_tok: <newfs_msdos> more_env: [] words: [ {<newfs_msdos>} {<-F>} {<12>} {<-m>} {<0xf8>} {<'/dev/'> ($ Id.VSub_DollarName device)} ] redirects: [] do_fork: T ) (command.Simple blame_tok: <mkdir> more_env: [] words: [{<mkdir>} {<efi>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <mount> more_env: [] words: [{<mount>} {<-t>} {<msdosfs>} {<'/dev/'> ($ Id.VSub_DollarName device)} {<efi>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <mkdir> more_env: [] words: [{<mkdir>} {<-p>} {<'efi/efi/boot'>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <cp> more_env: [] words: [ {<cp>} {(DQ ($ Id.VSub_Number 4) <'/boot/loader.efi'>)} {<'efi/efi/boot/bootx64.efi'>} ] redirects: [] do_fork: T ) (command.Simple blame_tok: <umount> more_env: [] words: [{<umount>} {<efi>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <rmdir> more_env: [] words: [{<rmdir>} {<efi>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <mdconfig> more_env: [] words: [{<mdconfig>} {<-d>} {<-u>} {($ Id.VSub_DollarName device)}] redirects: [] do_fork: T ) (command.ShAssignment left: <Id.Lit_VarLike 'bootable='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'bootable='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'bootable='> name:bootable) op: assign_op.Equal rhs: { (DQ <'-o bootimage=i386;efiboot.img -o no-emul-boot '> ($ Id.VSub_DollarName bootable) ) } ) ] redirects: [] ) (command.Simple blame_tok: <shift> more_env: [] words: [{<shift>}] redirects: [] do_fork: T ) ] spids: [73 91] ) ] else_kw: <Id.KW_Else else> else_action: [ (command.ShAssignment left: <Id.Lit_VarLike 'bootable='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'bootable='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'bootable='> name:bootable) op: assign_op.Equal rhs: {(DQ )} ) ] redirects: [] ) ] fi_kw: <Id.KW_Fi fi> redirects: [] ) (command.If if_kw: <Id.KW_If if> arms: [ (IfArm keyword: <Id.KW_If if> cond: (condition.Shell commands: [ (command.Sentence child: (command.Simple blame_tok: <Id.Lit_LBracket '['> more_env: [] words: [ {<Id.Lit_LBracket '['>} {($ Id.VSub_Pound '#')} {<-lt>} {<3>} {<Id.Lit_RBracket ']'>} ] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) ] ) then_kw: <Id.KW_Then then> action: [ (command.Simple blame_tok: <echo> more_env: [] words: [ {<echo>} { (DQ <'Usage: '> ($ Id.VSub_Number 0) <' [-b] image-label image-name base-bits-dir [extra-bits-dir]'> ) } ] redirects: [] do_fork: T ) (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<1>}) ] spids: [232 245] ) ] else_action: [] fi_kw: <Id.KW_Fi fi> redirects: [] ) (command.CommandList children: [ (command.Sentence child: (command.ShAssignment left: <Id.Lit_VarLike 'LABEL='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'LABEL='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'LABEL='> name:LABEL) op: assign_op.Equal rhs: { (CommandSub left_token: <Id.Left_Backtick '`'> child: (command.Pipeline children: [ (command.Simple blame_tok: <echo> more_env: [] words: [{<echo>} {(DQ ($ Id.VSub_Number 1))}] redirects: [] do_fork: T ) (command.Simple blame_tok: <tr> more_env: [] words: [{<tr>} {(SQ <'[:lower:]'>)} {(SQ <'[:upper:]'>)}] redirects: [] do_fork: T ) ] ops: [<Id.Op_Pipe _>] ) right: <Id.Backtick_Right '`'> ) } ) ] redirects: [] ) terminator: <Id.Op_Semi _> ) (command.Simple blame_tok: <shift> more_env: [] words: [{<shift>}] redirects: [] do_fork: T ) ] ) (command.CommandList children: [ (command.Sentence child: (command.ShAssignment left: <Id.Lit_VarLike 'NAME='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'NAME='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'NAME='> name:NAME) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_Number 1))} ) ] redirects: [] ) terminator: <Id.Op_Semi _> ) (command.Simple blame_tok: <shift> more_env: [] words: [{<shift>}] redirects: [] do_fork: T ) ] ) (command.ShAssignment left: <Id.Lit_VarLike 'publisher='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'publisher='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'publisher='> name:publisher) op: assign_op.Equal rhs: {(DQ <'The FreeBSD Project. http://www.FreeBSD.org/'>)} ) ] redirects: [] ) (command.Simple blame_tok: <echo> more_env: [] words: [{<echo>} {(DQ <'/dev/iso9660/'> ($ Id.VSub_DollarName LABEL) <' / cd9660 ro 0 0'>)}] redirects: [ (Redir op: <Id.Redir_Great '>'> loc: (redir_loc.Fd fd:1) arg: {(DQ ($ Id.VSub_Number 1) <'/etc/fstab'>)} ) ] do_fork: T ) (command.Simple blame_tok: <makefs> more_env: [] words: [ {<makefs>} {<-t>} {<cd9660>} {($ Id.VSub_DollarName bootable)} {<-o>} {<rockridge>} {<-o>} {<Id.Lit_VarLike 'label='> (DQ ($ Id.VSub_DollarName LABEL))} {<-o>} {<Id.Lit_VarLike 'publisher='> (DQ ($ Id.VSub_DollarName publisher))} {(DQ ($ Id.VSub_DollarName NAME))} {(DQ ($ Id.VSub_At '@'))} ] redirects: [] do_fork: T ) (command.Simple blame_tok: <rm> more_env: [] words: [{<rm>} {<-f>} {(DQ ($ Id.VSub_Number 1) <'/etc/fstab'>)}] redirects: [] do_fork: T ) (command.Simple blame_tok: <rm> more_env: [] words: [{<rm>} {<-f>} {<efiboot.img>}] redirects: [] do_fork: T ) ] )