Re: Text to hex
[email protected] ("John W. Krahn")
| Newsgroups | perl.beginners |
|---|---|
| Message-ID | <[email protected]> |
Mark Wagner wrote: > On Fri, May 9, 2008 at 10:02 PM, John W. Krahn <[email protected]> wrote: >> Mark Wagner wrote: >>> Given a string of text, how do I convert it to a string of hexadecimal >>> values? For example, given the string "Hello", I want the string "48 >>> 65 6C 6C 6F". >> $ perl -le'my $string = "Hello"; print unpack "H*", $string' >> 48656c6c6f > > Thanks. Is there a good explanation of "unpack" somewhere? perldoc perlpacktut John -- Perl isn't a toolbox, but a small machine shop where you can special-order certain sorts of tools at low cost and in short order. -- Larry Wall