sprintf takes the same arguments as printf (except filehandle) but returns the formatted string instead of printing it.

In fact, 

printf FH "%s ==> %i", $string, $int;

[download]
Is equivalent to: 
print FH sprintf("%s ==> %i", $string, $int);

[download]
So you could easily use 
mkdir(sprintf($format, @stuff));

[download]

Which would be much more elegant than writing to a file, then reading it back.

radiantmatrix
require General::Disclaimer;
"Users are evil. All users are evil. Do not trust them. Perl specifically offers the -T switch because it knows users are evil." - japhy

In reply to Re: mkdir & date command by radiantmatrix
in thread mkdir & date command by tc1364

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