Slack
1. <operating system> Internal fragmentation.
Space allocated to a disk file but not actually used to store useful information.
2. <jargon> In the theology of the
Church of the SubGenius, a mystical substance or quality that is the prerequisite of all human happiness.
Since
Unix files are stored compactly, except for the unavoidable wastage in the last block or fragment, it might be said that "Unix has no slack".
See
ha ha only serious.
[
Jargon File]