frob

Etymology
, from, coined circa 1958 by David R. Sawyer of the MIT (TMRC). Year of origin uncertain, and could be 1958–1981: frob is not listed in the TMRC dictionaries of 1959 or 1960, and is first listed in the (1981 edition), so it may date from the 1960s or 1970s. Possibly variant of or influenced by, which is listed in TMRC 1959 and 1960.

Noun

 * 1)  Any small device or object (usually hand-sized) which can be manipulated.
 * Hand me that frob there, will you?

Verb

 * 1)  To manipulate in some ill-defined way; to tweak or mess about with.
 * 2)  To perform a task that is clear to the speaker but too complex or tedious to be explained, so that outside help is not helpful.
 * Why don't you go get lunch? I need to frob with this thing for about 30 minutes and then we'll be good to go.
 * 1)  To transform and obscure in a trivial fashion with memfrob(3).
 * 1)  To transform and obscure in a trivial fashion with memfrob(3).

Usage notes
Sometimes contrasted with and : frob for aimless manipulation,  for coarse manipulation, and  for fine manipulation.