कन्वर्ट ASCII डोंगल को हेक्स

#!/bin/bash

path=./
temp=$path/temp

file[1]="name.key"
file[2]="masks.key"
file[3]="masks2.key"
file[4]="primary.key"
file[5]="primary2.key"
file[6]="header.key"

if [ ! -d "$temp" ]; then 
    mkdir "$temp"
fi

if [ ! -d "$path/keys" ]; then 
    mkdir "$path/keys"
fi

# CR to LF.     UNIX (  LF,  CR)
dos2unix -n -q $1 $temp/$1

#       
cat $temp/$1 | grep -E -o 'Keys\\\w+]' | sed -E 's/Keys\\//; s/]//' > $temp/keysname

while read key
   do
     #          
     cat $temp/$1 | sed -e '/./{H;$!d;}' -e "x;/$key]/!d" | sed -n "/$key]/!p" > $temp/$key
	
	#   (name, primary, masks, header...)           
	if ! [ -d "$path/keys/$key" ]; then
              mkdir "$path/keys/$key"
	fi

	for i in {1..6}; 
   	 do 
   	 hex=$(cat $temp/$key | tr -d '\n' | sed -E 's/\\//g; s/ //g; s/\$//g' | grep -E -o "${file[$i]}\"=hex:(\w{2},?)+?" | sed -E "s/${file[$i]}\"=hex://; s/,//g" | sed -E 's/\w{2}/\\x&/g')
   	 echo -e -n "$hex" > "$path/keys/$key/${file[$i]}"

	 # LF to CR ??? 
	 # sed 's/$'"/`echo \\\r`/" "$path/keys/${file[$i]}" > "$path/keys/${file[$i]}"
	done
done < $temp/keysname

#   
if [ -d "$temp" ]; then 
   rm -rf "$temp"
fi

exit 0