Beiträge von Gravity

#!/bin/bash 




# YOU NEED TO INSTALL
# curl , iputils-ping , whois




# CHANGE THE FILETYPE TO SH
# mv filename.txt filename.sh




# MAKE A CHMOD 
# chmod +x filename.sh 




# VARIABLES
curltrue="curl-true.txt"
curlfalse="curl-false.txt"
pingtrue="ping-true.txt"
pingfalse="ping-false.txt"
whoistrue="whois-true.txt"
whoisfalse="whois-false.txt"
freedomain="freedomains.txt"
curltimeout="1"
pingtimeout="1"
threeletter=false




# DECLARE ALL CHARS
declare -a zeichen=('a' 'b' 'c' 'd' 'e' 'f' 'g' 'h' 'i' 'j' 'k' 'l' 'm' 'n' 'o' 'p' 'q' 'r' 's' 't' 'u' 'v' 'w' 'x' 'y' 'z' '0' '1' '2' '3' '4' '5' '6' '7' '8' '9' '-')




# DECLARE ALL DOMAIN
declare -a domain=('de')




# DEBUG
#declare -a zeichen=('z')
#declare -a zeichen=('a' 'c')
#declare -a domain=('fr')
#declare -a domain=('de', 'fr', 'name')




# INFO MENU
function showMenu() {
	# SHOW OUTPUT
	echo "which domain? (f.e. de, com)"

	# READ
	read -p "your choice: " input




	# DOMAIN
	domain=($input)





	# THREE CHARS
	read -p "three chars[y:n] " -n 1  temp

	# YES
	if [[ $temp == "y" || $temp == "Y" ]]; 
	then
		echo ""
		threeletter=true
	else
		echo ""
		threeletter=false
	fi

}




# CREATE INFO FILE
function createInfo() {
	# SET DATE
	now=$(date)

	# IF PARAMETER IS SET
	if [ -n "$2" ]
	then
		# CREATE INFO 
		echo "$1:$now" >> $2
	else 
		# CREATE INFO E
		echo "$1:$now" >> "date.txt"
	fi
}




# CREATE EMTPY FOLDER
function createFolder() {
	# REMOVE IF EXIST
	rm -R -f "$1"
	# CREATE NEW
	mkdir "$1"
}




# PING 
function getPing() {
	# PING HOST
	if ping -W $pingtimeout -q -c 1 "$2.$1" 2>&1 | grep -q ', 0% packet loss';
	then
		# OUTPUT INFO
		echo "$2 found"
		# SAVE TO FILE
		echo "$2" >> ./$1/$pingtrue
	else
		# OUTPUT INFO
		echo "$2 not found"
		# SAVE TO FILE
		echo "$2" >> ./$1/$pingfalse
	fi
}




# TIMEOUT
function getTimeout() {
	# RUN COMMAND	
	$1 &
	# WAIT PARAMETER SECONDS
	sleep $2
	# CLOSE COMMAND
	kill $! 
}




# CURL
function getCurl() {
	# REQUEST
	header=`curl -m $curltimeout -I -s $2.$1`

	# FOUND?	
	if [ -n "$header" ];
	then
		# OUTPUT INFO
		echo "$2.$1 found"
		# SAVE TO FILE
		echo "$2.$1" >> ./$1/$curltrue
	else
		# OUTPUT INFO
		echo "$2.$1 not found"
		# SAVE TO FILE
		echo "$2.$1" >> ./$1/$curlfalse
	fi
}




# CURL REQUEST
function curlRequest() {
	# GO THROUGH CHARS
	for char1 in "${zeichen[@]}"
	do
		if [ $char1 != "-" ]
		then
			# CURL REQUEST
			getCurl $1 $char1

			# GO THROUGH CHARS 2
			for char2 in "${zeichen[@]}"
			do
				if [ $char2 != "-" ]
				then
					# CURL REQUEST
					getCurl $1 "$char1$char2"
				fi

				if [ "$threeletter" = true ]
				then
					# GO THROUGH CHARS 3
					for char3 in "${zeichen[@]}"
					do	
						if [ $char3 != "-" ]
						then
							# CURL REQUEST
							getCurl $1 "$char1$char2$char3"
						fi
					done
				fi
			done
		fi
	done	
}




# PING REQUEST
function pingRequest() { 
	# IF FILE EXIST
	if [ -f ./$1/$curlfalse ]
	then
		# READ ERROR FILE
		while read line       	
		do       	
			# PING REQUEST
				getPing $1 $line 
			#echo $line
		done < ./$1/$curlfalse
	else
		echo "file does not exist $1/$curlfalse"
	fi
}







# WHOIS
function getWhois() {
	# WHOIS HOST
	whois "$2.$1" | egrep -q -i \ 
	  	'^No match|^NOT FOUND|^Not fo|AVAILABLE|^No Data Fou|has not been regi|No entri' 




	# TEMP '^domain not found|^was not found|^available|^not registered|^not been registered|^nothing found|^no matching|^no match|^no data found|^invalid|^no entries found|^status: free|^no object found|^do not have an entry|^no such domain|^object_not_found|^does not exist in database|^is free|^no information avaiable|^domain name not known|^not found'




	if [ $? -eq 0 ]; 
	then 
		# OUTPUT INFO
		echo "$2 not found"
		# SAVE TO FILE
		echo "$2" >> ./$1/$whoisfalse 
	else
		# OUTPUT INFO
		echo "$2 found"
		# SAVE TO FILE
		echo "$2" >> ./$1/$whoistrue
	fi 
}




# WHOIS REQUEST
function whoisRequest() {
	# IF FILE EXIST
	if [ -f ./$1/$pingfalse ]
	then
		# READ ERROR FILE
		while read line       	
		do       	
			# WHOIS REQUEST
				getWhois $1 $line 
			#echo $line
		done < ./$1/$pingfalse
	else
		echo "file does not exist $1/$pingfalse"
	fi
}




# INFO REQUEST
function infoRequest() {
	# IF FILE EXIST
	if [ -f ./$1/$whoisfalse ]
	then
		# READ FILE
		while read line       	
		do  	
			# SAVE TO FILE
			echo "$line" >> ./$freedomain
			# OUTPUT
			echo $line
		done < ./$1/$whoisfalse
	else
		echo "nothing found"
	fi
}




##################################################
################### START
##################################################




# SHOW MENU
showMenu




# FOR EVERY DOMAIN
for d in "${domain[@]}"
do
	# INFO
	echo "###############"
	echo "DOMAIN: $d"	
	echo "###############"




	# CREATE FOLDER
	createFolder $d




	# CREATE FILE WITH DATE
	createInfo "$d:curl"




	# INFO
	echo "###############"
	echo "STEP 1 - CURL"	
	echo "###############"




	# CURL REQUEST
	curlRequest $d





	# CREATE FILE WITH DATE
	createInfo "$d:ping"




	# INFO
	echo "###############"
	echo "STEP 2 - PING"	
	echo "###############"




	# PING REQUEST
	pingRequest $d 




	# CREATE FILE WITH DATE
	createInfo "$d:whois"




	# INFO
	echo "###############"
	echo "STEP 3 - WHOIS"	
	echo "###############"




	# WHOIS REQUEST
	whoisRequest $d




	# CREATE FILE WITH DATE
	createInfo "$d:info"




	# INFO
	echo "###############"
	echo "STEP 4 - FREE ($d)"	
	echo "###############"




	# WHOIS REQUEST
	infoRequest $d
done




# CLEAR SCREEN
clear
# OUTPUT
echo "### FREE DOMAIN ###"




# IF FILE EXIST
if [ -f ./$freedomain ]
then
	# SHOW FREE FILES
	cat ./$freedomain
else
	# NOTHING FOUND
	echo "NOTHING FOUND"
fi