more scripts

md

@@ -20,7 +20,7 @@ file_name=`youtube-dl "ytsearch:$1 lyrics" \
    --embed-thumbnail \
    --add-metadata \
    |awk '$1 == "[ffmpeg]" && $2 == "Destination:" {print substr($0, index($0,$3))}'`
-r128gain "$file_name" > /dev/null
+r128gain "$file_name" 2> /dev/null
 temp_dir="/tmp/idntag$(xxd -u -l 16 -p /dev/urandom)"
 mkdir "$temp_dir"
 temp_file="$temp_dir/$file_name"
@@ -33,3 +33,4 @@ if checkMetadata "$temp_file"; then
 elif ! checkMetadata "$file_name"; then
 	echo "enter it manually"
 fi
+rm -rf "$temp_dir"