๐น๐๐๐๐ ๐บ๐ ๐๐ says to Ubuntu ๅฐ็ฃ็คพ็พค ๆ็้่ฃก้ขๅชๆๆ่ค่ฃฝไบ็ *.bak ็ฎ้๏ผๆ้็ๆ่ฉฒๆฒๆๅ ถไป่ก็จไฝ็จไบ็