chmod and less verbose

scripts/license_manager.sh

@@ -103,15 +103,12 @@ if [ $mode == "update" ]; then
       echo "  Removing license header from file ${i}"
       line_start="$(grep -wn $line_start_mark ${i} | head -n 1 | cut -d: -f1)"
       line_end="$(grep -wn $line_end_mark ${i} | head -n 1 | cut -d: -f1)"
-      echo ${line_start}
-      echo ${line_end}
-      #echo "${line_start},${line_end}d" $i
-      #sed $('${line_start},${line_end}d)' $i
+      #echo ${line_start}
+      #echo ${line_end}
       awk -v m=$line_start -v n=$line_end 'm <= NR && NR <= n {next} {print}' $i > tmpfile && mv tmpfile $i 
-      cat $i
+      #cat $i
     fi
   done
-  #TODO
 fi
 
 # ADD CONTENT OF license-file AT THE BEGINNING OF CODE FILES