[ale] whitespace

[fletch at phydeaux.org (Fletch)]

>>>>> "Danny" == Danny Cox <danny at compgen.com> writes:


[...]

    Danny> 	perl:

    Danny> 	while (<>) { s/\s+$//; print; }


        The following will do it in place:

        perl -i -pe 's/\s+$//' file [file file . . .]


        See `perldoc perlrun' for more info on -i and -p (and -n, and
-e, and other cool command line switches).


-- 
Fletch                | "If you find my answers frightening,       __`'/|
fletch at phydeaux.org   |  Vincent, you should cease askin'          \ o.O'
678 443-6239(w)       |  scary questions." -- Jules                =(___)=
                      |                                               U
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