magnet:?xt=urn:btih:257a2257610b29c547f8e5267e840e27f2303d15&xt=urn:md5:934f608b58d4715d1cc87554c550ce5b&xl=7489&dn=Updates.xml_backup_official_20180920090958&as=https://download.qt.io/online/qtsdkrepository/linux_x64/desktop/qt5_511_preview/Updates.xml_backup_official_20180920090958&tr=http://bt.qt-project.org:6969/announce