Provided by: smail_18.104.22.168-7_i386
mksort - sort the standard input, allowing arbitrarily long lines
/usr/lib/smail/mksort [ -f ] [ file ... ]
Mksort takes lines as input, sorts them by the first field and writes
them to the standard output. The first field is delimited by
whitespace or by the colon character (:). The lines can be of any
length, as long as the entire input can be stored in memory. With -f
the sort is performed independent of case, so that the letter ‘‘A’’
compares equal to the letter ‘‘a’’ and ‘‘a’’ is always less than ‘‘B.’’
If no input files are specified, the standard input is read. In
addition, if a filename of - is given, the standard input is inserted
at that point.
The mksort program can be used in combination with mkline(8) to produce
sorted files containing arbitrarily large aliases or paths which can
then be read by a smail(8) pathalias router or aliasfile director. The
router or director should be configured to use the bsearch file access
protocol. See smail(5) for more information on routers and directors.
As an example of the use of mksort with mkline consider a file,
aliases, containing the following aliasing information:
Postmaster: hustead # Ted Hustead, jr.
UUCP-Postmasters: tron, chongo # namei contacts
yamato # kremvax contact
tron: firstname.lastname@example.org (Ronald S. Karr)
yamato: email@example.com (Yamato T. Yankelovich)
chongo: firstname.lastname@example.org (Landon Curt Noll)
Given this file, the command mkline aliases | mksort -f will yield:
mkline(8), mkdbm(8), smail(5), smail(8), pathalias(8).
Copyright (C) 1987, 1988 Ronald S. Karr and Landon Curt Noll
Copyright (C) 1992 Ronald S. Karr
See a file COPYING, distributed with the source code, or type smail
-bc, to view distribution rights and restrictions associated with this