luiscape/add_header_to_file.sh

## add_header_to_file.sh
#
#   This file contains a shell script
#   that will add a header to a TXT file
#   without a header. Headers make it easier
#   to navigate files. We like them.
#
#   Original solution by: http://stackoverflow.com/questions/13402809/insert-a-line-in-csv-file
#
FILE=file_without_header.txt
sed -i.bak 1i"HEADER1,HEADER2,HEADER3" \
    $FILE
	#
	# This file contains a shell script
	# that will add a header to a TXT file
	# without a header. Headers make it easier
	# to navigate files. We like them.
	#
	# Original solution by: http://stackoverflow.com/questions/13402809/insert-a-line-in-csv-file
	#
	FILE=file_without_header.txt
	sed -i.bak 1i"HEADER1,HEADER2,HEADER3" \
	$FILE