(List
  (If
    (DBracket {B2 BINARY_INT_NE {[VarSub #]} {[LIT_CHARS 2]}})
    (List
      (Com {[LIT_CHARS echo]} {[DQ [LIT_CHARS "Usage: "][ComSub (Com {[LIT_CHARS basename]} {[VarSub 0]})][LIT_CHARS " IP-Address Chef-Environment"]]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS /dev/stderr]} <REDIR_DGREAT ">>"> 1),
        >
      )
      (Com {[LIT_CHARS exit]})
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOSTNAME', {[ComSub (Com {[LIT_CHARS hostname]} {[LIT_CHARS -f]})]})])
  (Pipeline
    (Com {[LIT_CHARS knife]} {[LIT_CHARS client]} {[LIT_CHARS list]})
    (Com {[LIT_CHARS grep]} {[VarSub HOSTNAME]}
      <
      (FilenameRedirectNode filename={[LIT_CHARS /dev/null]} <REDIR_GREAT ">"> 1),
      >
    )
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('RES', {[VarSub ?]})])
  (If
    (DBracket {B2 BINARY_INT_NE {[DQ [VarSub RES]]} {[LIT_CHARS 0]}})
    (List
      (Com {[LIT_CHARS sudo]} {[LIT_CHARS bash]} {[LIT_CHARS -c]} {[SQ <LIT_CHARS "EDITOR=true knife client create $(hostname -f) > /etc/chef/client.pem">]})
      (Com {[LIT_CHARS knife]} {[LIT_CHARS actor]} {[LIT_CHARS map]})
      (Com {[LIT_CHARS knife]} {[LIT_CHARS group]} {[LIT_CHARS add]} {[LIT_CHARS actor]} {[LIT_CHARS admins]} {[ComSub (Com {[LIT_CHARS hostname]} {[LIT_CHARS -f]})]})
    )
    (ElseTrue)
    (Com {[LIT_CHARS echo]} {[DQ [VarSub HOSTNAME][LIT_CHARS " already registered in Chef"]]})
  )
  (If
    (DBracket {B1 UNARY_FILE_d {[LIT_CHARS /home/vagrant]}})
    (Com {[LIT_CHARS knife]} {[LIT_CHARS bootstrap]} {[LIT_CHARS -E]} {[VarSub 2]} {[VarSub 1]} {[LIT_CHARS -i]} {[LIT_CHARS /chef-bcpc-host/vbox/insecure_private_key]} {[LIT_CHARS -x]} {[LIT_CHARS vagrant]} {[LIT_CHARS --sudo]})
    (ElseTrue)
    (Com {[LIT_CHARS knife]} {[LIT_CHARS bootstrap]} {[LIT_CHARS -E]} {[VarSub 2]} {[VarSub 1]} {[LIT_CHARS -x]} {[LIT_CHARS ubuntu]} {[LIT_CHARS --sudo]})
  )
  (Com {[LIT_CHARS knife]} {[LIT_CHARS node]} {[LIT_CHARS run_list]} {[LIT_CHARS add]} {[ComSub (Com {[LIT_CHARS hostname]} {[LIT_CHARS -f]})]} {[SQ <LIT_CHARS "role[BCPC-Bootstrap]">]})
  (Com {[LIT_CHARS sudo]} {[LIT_CHARS chef-client]})
)