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| Perl: the Markov chain saw | |
| PerlMonks |
Re^3: Delete stringsby almut (Canon) |
| on Apr 10, 2009 at 08:57 UTC ( #756775=note: print w/replies, xml ) | Need Help?? |
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Are you on Unix or on Windows? On Unix, the shell would interpolate $f in double quoted strings, so it's usually easier to use single quotes for Perl one-liners... OTOH, on Windows you'd have to use double quotes, as single quotes don't work (as quotes) with the standard shell...
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