improved mpass and munzip

bin/mpass

@@ -77,8 +77,7 @@ elif [ "$1" = "get" ]; then
 	if [ ! -s "$TMP_IN" ]; then
 		tryerr "Pasword doesn't exist."
 	fi
-
-	echo -n "$enc" >> "$TMP_IN"
+	echo "" >> "$TMP_IN"
 
 	getpass | openssl enc -aes-256-cbc -a -d -in "$TMP_IN" -out "$TMP_OUT" -pass stdin
 	tryerr

bin/munzip

@@ -9,6 +9,8 @@ if [ "$1" = *.tar.gz ]; then
 	tar xzf "$1"
 elif [ "$1" = *.tar.bz2 ]; then
 	tar jxf "$1"
+elif [ "$1" = *.tar.xz ]; then
+	tar xJf "$1"
 elif [ "$1" = *.zip ]; then
 	unzip "$1"
 else