script.sh

#!/bin/bash
# This should generate a list of domains 1-20 wrapped around a root "word"

echo ""
echo "____________________________________________________________________________"
echo ""

## variables
source /etc/youtubeadsblacklist/script/vars/scriptvars.var

## whiptail required
WHATITIS=whiptail
WHATPACKAGE=whiptail
if
which $WHATITIS >/dev/null;
then
echo "$WHATITIS Already Installed"
else
echo "Installing $WHATITIS"
apt-get install -y $WHATPACKAGE
fi
echo ""

## gawk required
WHATITIS=gawk
WHATPACKAGE=gawk
if
which $WHATITIS >/dev/null;
then
echo "$WHATITIS Already Installed"
else
echo "Installing $WHATITIS"
apt-get install -y $WHATPACKAGE
fi
echo ""

echo "____________________________________________________________________________"
echo ""

## If we want a fresh start
if
(whiptail --yesno "Do you want to skip rootsubs from previous runs?" 10 80) 
then
:
else
rm $ROOTSUBSOLDLIST
rm $ROOTSUBSBADLIST
fi

## delete old domains list
if
ls $DOCTOSPITOUTOLD &> /dev/null;
then
rm $DOCTOSPITOUTOLD
else
:
fi

## backup old domains list
if
ls $DOCTOSPITOUT &> /dev/null;
then
mv $DOCTOSPITOUT $DOCTOSPITOUTOLD
else
:
fi

## Sort and dedupe rootsubs list
cat -s $ROOTSUBSLIST | sort -u | gawk '{if (++dup[$0] == 1) print $0;}' > $TEMPFILE
mv $TEMPFILE $ROOTSUBSLIST

## Let's skip the ones we've already handled
if
ls $ROOTSUBSOLDLIST &> /dev/null;
then
gawk 'NR==FNR{a[$0];next} !($0 in a)' $ROOTSUBSOLDLIST $ROOTSUBSLIST > $TEMPFILE
rm $ROOTSUBSOLDLIST
else
cp $ROOTSUBSLIST $TEMPFILE
fi
cp $ROOTSUBSLIST $ROOTSUBSOLDLIST

for source in `cat $TEMPFILE`;
do

echo "Processing $source"
echo ""

for i in {1..20}
do

DOMAINONE=r"$i"---sn-"$source".googlevideo.com
DOMAINTWO=r"$i".sn-"$source".googlevideo.com

SOURCEIPFETCHONE=`ping -c 1 $DOMAINONE | gawk -F'[()]' '/PING/{print $2}'`
SOURCEIPONE=`echo $SOURCEIPFETCHONE`
SOURCEIPFETCHTWO=`ping -c 1 $DOMAINTWO | gawk -F'[()]' '/PING/{print $2}'`
SOURCEIPTWO=`echo $SOURCEIPFETCHTWO`

if
[[ -n $SOURCEIPONE ]]
then
echo "$DOMAINONE is located at $SOURCEIPONE"
echo "$DOMAINONE" | tee --append $DOCTOSPITOUT &>/dev/null
else 
echo "$DOMAINONE" | tee --append $ROOTSUBSBADLIST &>/dev/null
fi

if
[[ -n $SOURCEIPTWO ]]
then
echo "$DOMAINTWO is located at $SOURCEIPTWO"
echo "$DOMAINTWO" | tee --append $DOCTOSPITOUT &>/dev/null
else
echo "$DOMAINTWO" | tee --append $ROOTSUBSBADLIST &>/dev/null
fi

unset SOURCEIPONE
unset SOURCEIPTWO

## Done with Loop
done
echo "____________________________________________________________________________"
echo ""
done

## Remove temp file
CHECKME=$TEMPFILE
if
ls $CHECKME &> /dev/null;
then
rm $CHECKME
else
:
fi

touch $DOCTOSPITOUT
touch $DOCTOSPITOUTOLD
cat $DOCTOSPITOUTOLD $DOCTOSPITOUT >> $TEMPFILE
rm $DOCTOSPITOUT
mv $TEMPFILE $DOCTOSPITOUT

HOWMANYLINES=$(echo -e "`wc -l $DOCTOSPITOUT | cut -d " " -f 1`")
echo "New List Contains $HOWMANYLINES Domains."