Convert multiple jpg to single pdf

convert.sh

#This script converts an amount of files of any type to a single pdf file.
#The files must be named:
#	<NAME_OF_FILE><NUMBER>.<TYPE>
#This loop go over all the files converting its to .pdf in the /pdf folder using convert
#After merge all using pdfunite
#See convert man for more help about how to convert to pdf
 
START=1 #Start Number
END=38 #Final Number
NAME="firstaid" #File Name
OUT="out.pdf" #Output file Name
TYPE="jpg" #Type of image
 
 
LIST=""
 
touch $OUT
mkdir pdf
 
while [ $START -le $END ]; do
	actual_file="$NAME$START.$TYPE"	
	pdf_name="pdf/$NAME$START.pdf"
	
	echo  "convert $actual_file $pdf_name"
	convert "$actual_file $pdf_name"
	
	LIST+=' '$pdf_name
	START=START+1
done
 
echo pdfunite $LIST $OUT
pdfunite $LIST $OUT