:silicon: n. Hardware, esp. ICs or microprocessor-based computer systems (compare {iron}). Contrasted with software. See also {sandbender}.
:silicon foundry: n. A company that {fab}s chips to the designs of others. As of the late 1980s, the combination of silicon foundries and good computer-aided design software made it much easier for hardware-designing startup companies to come into being. The downside of using a silicon foundry is that the distance from the actual chip-fabrication processes reduces designers' control of detail. This is somewhat analogous to the use of {HLL}s versus coding in assembler.
:silly walk: [from Monty Python's Flying Circus] vi. 1. A ridiculous procedure required to accomplish a task. Like {grovel}, but more {random} and humorous. "I had to silly-walk through half the /usr directories to find the maps file." 2. Syn. {fandango on core}.
:silo: n. The FIFO input-character buffer in an RS-232 line card. So
called from DEC terminology used on DH and DZ line cards for the
VAX and PDP-11, presumably because it was a storage space for
fungible stuff that you put in the top and took out the bottom.
:Silver Book: n. Jensen and Wirth's infamous `Pascal User Manual
and Report', so called because of the silver cover of the
widely distributed Springer-Verlag second edition of 1978 (ISBN
0-387-90144-2). See {{book titles}}, {Pascal}.
:since time T equals minus infinity: adj. A long time ago; for as
long as anyone can remember; at the time that some particular frob
was first designed. Usually the word `time' is omitted. See also
{time T}.
:sitename: /si:t'naym/ [UNIX/Internet] n. The unique electronic name of a computer system, used to identify it in UUCP mail, USENET, or other forms of electronic information interchange. The folklore interest of sitenames stems from the creativity and humor they often display. Interpreting a sitename is not unlike interpreting a vanity license plate; one has to mentally unpack it, allowing for mono-case and length restrictions and the lack of whitespace. Hacker tradition deprecates dull, institutional-sounding names in favor of punchy, humorous, and clever coinages (except that it is considered appropriate for the official public gateway machine of an organization to bear the organization's name or acronym). Mythological references, cartoon characters, animal names, and allusions to SF or fantasy literature are probably the most popular sources for sitenames (in roughly descending order). The obligatory comment when discussing these is Harris's Lament: "All the good ones are taken!" See also {network address}.
:skrog: v. Syn. {scrog}.
:skulker: n. Syn. {prowler}.
:slap on the side: n. (also called a {sidecar}, or abbreviated `SOTS'.) A type of external expansion hardware marketed by computer manufacturers (e.g., Commodore for the Amiga 500/1000 series and IBM for the hideous failure called `PCjr'). Various SOTS boxes provided necessities such as memory, hard drive controllers, and conventional expansion slots.