for file in $(find /var/www/ -name LocalSettings.php)
do
user=$(echo $file |awk -F "/" '{print $4}' |tr "[:upper:]" "[:lower:]" |sed "s/-/_/g")
password=$(grep $user /root/list_a_sites |awk -F "," '{print $2}' )
sed -i '/wgDBuser /c\$wgDBadminuser = "'"${user}"'";' $file
sed -i '/wgDBuser /c\$wgDBuser = "'"${user}"'";' $file
sed -i '/wgDBpassword /c\$wgDBpassword = "'"${password}"'";' $file
sed -i '/wgDBadminpassword /c\$wgDBadminpassword = "'"${password}"'";' $file
current=$(grep  "\$wgDBname" $file |grep -oP "(?<=\").*?(?=[\"])")
new=$(echo $current |tr "[:upper:]" "[:lower:]" |sed "s/-/_/g")
sed -i '/wgDBname /c\$wgDBname = "'"${new}"'";' $file
done