4.3BSD-UWisc/lib/learn/morefiles/L3.1d

#print
The pr command has a number of other capabilities besides simple
printing of files.  Probably the most useful is that it can do
multi-column printing.  This is controlled by an optional
argument:
  pr -3 filenames
will print in 3-column format, and 
  pr -5 filenames
prints in five columns.  You can use any number in place of 3 and 5,
although as you get more columns they become narrower
so things will fit.
Notice that the optional argument comes ______before the files names.

In this directory there is a list of words.  Find the list, print
it in two columns, and find out what word appears at the top
of the second column.  Type "answer WORD", where WORD
is the word you decide on.
#create wordlist
a
aardvark
aardwolf
Aaron
Aaronic
Ab
aba
abaca
abaci
aback
abacus
abacuses
abaft
abalone
abandon
abandoned
abandoner
abandonment
abase
abasement
abash
abashment
abate
abatement
abater
abatis
abatises
abattoir
abaxial
abbacy
Abbasid
abbatial
abbe'
abbess
Abbevillian
abbey
abbot
abbreviate
abbreviation
abbreviator
Abby
Abc
Abcs
Abc's
abdicable
abdicate
abdication
abdicator
abdomen
abdominal
abdominally
abdominous
abduce
abducent
abduct
abduction
abductor
abeam
abecedarian
abed
Abel
abele
abelmosk
aberrance
aberrancy
aberrant
aberrantly
aberration
aberrational
abet
abetment
abetted
abetter
abetting
abettor
abeyance
abeyant
abhominable
abhor
abhorred
abhorrence
abhorrent
abhorrently
abhorrer
abhorring
Abib
abidance
abide
abided
abider
abiding
Abigail
abigail
ability
abiogeneses
abiogenesis
abiogenetic
abiogenetical
abiogenetically
abiogenist
#copyin
#user
#uncopyin
#create script
/^a/s/.* //
.w X1
w
q
#
pr -2 wordlist >foo
ed - foo <script
tail -1 .copy >X2
#cmp X1 X2
#log
#next
3.1e 10