print lines 31 through 34 inclusive:

# awk 'NR==31,NR==34' share/vyatta-cfg/templates/policy/prefix-list/node.tag/rule/node.def
        if [ $VAR(./le/@) -ne 32 ] && [ -n "$VAR(./ge/@)" ] && [ $VAR(./le/@) -le $VAR(./ge/@) ]; then 
          echo "le must be greater than or equal to ge"; 
          exit 1 ; 
        fi ; 
#