from Ian Calhaem, Instiute of Nuclear Sciences, New Zealand NET simple network between RT-11 and other systems BROKSA communication between peripheral LSIs and host 11 SWITCH RT-11 console to another interface SWAP console between 2 terminals SPOOLR prints and renames any files with extension LST LOG foreground job to monitor console input and log it UPDATE maintains DIR.TAG with titles of all files TYPSET Phototypsetting package for the Linotron 303 BANNER writes banners on decwriters INIT initalises and checks for bad blocks