Ala Qumsieh <[EMAIL PROTECTED]> writes:
> I came up with this:
> perl -aF"\n" -lp0 -i -e '$_=join$\,[EMAIL PROTECTED]' in.file
>
> But then, I remembered Eugene's (in)famous solution to
> reverse sort, but couldn't get it to work:
>
> perl -pi -e '$x=$_.$x}{$_=$x' in.file
>
> This prints to screen, not back to the file.
> Any takers?
(It prints to screen because the special output file is no longer
select()ed. But you all knew that.)
My take:
perl -ni -e 'eof&&print;$\=$_.$\' in.file
Eirik
--
GUIs normally make it simple to accomplish simple actions and
impossible to accomplish complex actions.
-- Doug Gwyn (in comp.unix.wizards on June 22, 1991)
