The solution is simple, read command accepts the following
parameters: FILEHANDLE,SCALAR,LENGTH,OFFSET. You can also use
sysread, but you can read about these commands using perldoc read
and perldoc sysread.
In my little experience, it can be very helpful to read
man pages even if you don't need; it is a nice way to learn
new things about Perl :)
Ciao, Valerio
Update: sorry, I misunderstood the question.
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