utok - Unique TOKens

utok has the following options:

-s delim
Allows one to change the delimiter. By default delim is :. If you use csh you might want to set your path with something like: set path = (`utok -s \  /usr/local/bin $path`)
-d toks
Allows one to remove tokens from a list, to remove /usr/sbin and . from a path in Bourne Shell one might use: PATH=`utok $PATH -d .:/usr/sbin`
-V
Prints the version of utok.
-h
-?
Prints usages summary to stdout then exits with status 1.

Copyright © 1998 Sven Heinicke <sven@zen.org>
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