DIR abseil
   DIR acl
   DIR activemq
   DIR aide
   DIR alabaster
   DIR amanda
   DIR angular.js
   DIR ansible
   DIR aom
   DIR apache-log4j2
   DIR apache2
   DIR appdirs
   DIR apr
   DIR apr-util
   DIR ark
   DIR arm-trusted-firmware
   DIR asterisk
   DIR atop
   DIR atril
   DIR attr
   DIR audiofile
   DIR audit
   DIR avahi