unq
NAME
unq
SYNOPSIS
unq [ -t sep ]
DESCRIPTION
unq reads tokenized lines and convert them to lines with fields separated by the given character.
sep is a separator. The default is tab code.
EXAMPLE
term% cat a
'Hans Christian Andersen' 'The Little Match Girl'
term% unq -s '|' <a
Hans Christian Andersen|The Little Match Girl
term% unq < a |xd -c
0000000 H a n s C h r i s t i a n A
0000010 n d e r s e n \t T h e L i t t
0000020 l e M a t c h G i r l \n
000002e
term%
SOURCE
http://plan9.aichi-u.ac.jp/netlib/cmd/unq/