The Magic Circle (organisation) The Magic Circle (organisation) The Magic Circle is a British organisation, dedicated to promoting and advancing the art of magic. Applicants must qualify for membership, either through a performance exam or by a written thesis on a branch of magic, after which they will be designated Member of the Magic Circle (M.M.C.) Further distinctions may earn them the title Associate of the Inner Magic Circle (A.I.M.C.), and Member of The Inner Magic Circle (M.I.M.C) a select group limited to 300 members. The Circle was founded in 1905, and was male-only until 1991. There is a junior branch, the Young Magicians
APT (Debian) APT's "sources.list" configuration file (/etc/apt/sources.list) and then be queried by APT. Graphical front-ends often allow modifying sources.list more simply (apt-setup). Once a package repository has been specified (like during the system installation), packages in that repository can be installed without specifying a source and will be kept up-to-date automatically. In addition to network repositories, compact discs and other storage media (USB keydrive, hard disks...) can be used as well, using apt-cdrom or adding file:/ to the source list file. Apt-cdrom can specify a different folder than a cd-rom, using the -d option (i.e. a hard disk or a USB keydrive).