(command.CommandList children: [ (command.Simple blame_tok:<set> more_env:[] words:[{<set>} {<-e>}] redirects:[] do_fork:T) (command.ShAssignment left: <Id.Lit_VarLike 'script_root='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'script_root='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'script_root='> name:script_root) op: assign_op.Equal rhs: { (CommandSub left_token: <Id.Left_Backtick '`'> child: (command.Simple blame_tok: <dirname> more_env: [] words: [{<dirname>} {(DQ (${ Id.VSub_Name BASH_SOURCE))}] redirects: [] do_fork: T ) right: <Id.Backtick_Right '`'> ) } ) ] redirects: [] ) (command.Simple blame_tok: <source> more_env: [] words: [{<source>} {($ Id.VSub_DollarName script_root) <'/env.sh'>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <echo> more_env: [] words: [{<echo>} {(DQ <'Creating guestbook service...'>)}] redirects: [] do_fork: T ) (command.Simple blame_tok: <Id.VSub_DollarName '$KUBECTL'> more_env: [] words: [{($ Id.VSub_DollarName KUBECTL)} {<create>} {<-f>} {<guestbook-service.yaml>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <echo> more_env: [] words: [{<echo>} {(DQ <'Creating guestbook replicationcontroller...'>)}] redirects: [] do_fork: T ) (command.Simple blame_tok: <Id.VSub_DollarName '$KUBECTL'> more_env: [] words: [{($ Id.VSub_DollarName KUBECTL)} {<create>} {<-f>} {<guestbook-controller.yaml>}] redirects: [] do_fork: T ) ] )