1. Ignore the commented content when parsing a file to search line no of error content
-rw-r--r-- 3032 BuildNotes.txt
-rwxr-xr-x 11242 ChangeLog.txt
drwxr-xr-x - Conf
-rw-r--r-- 328 GNUmakefile
-rw-r--r-- 401 Makefile
drwxr-xr-x - Source
drwxr-xr-x - UserManuals
drwxr-xr-x - gcc
-rwxr-xr-x 3537 toolsetup.bat