Re^2: What is wrong with variable?

[insaniac]

so the posted code works?

my $last, $now)= '0';

What is this supposed to do? Initialize both $last and $now to '0'? Guess again...

my $last = my $now = '0';

works better ;-)

btw, what is this supposed to do:

system(`$1`);
return $now;
print "I done $1";
last

The last two lines will never get executed... never! BTW: why do you use backticks in your system() sub? It's either `$1`, or do{ open(my $cmdh, '-|', $1); <$cmdh> } or system($1)... but combining two of them is probably not what you want to do...
and... you might wanna write those 4 lines in a different order:

`$1`;
print qq{I've done $1};
return $now

3 lines... does the same thing ;)

cya!

[w3b]

I wrote bad version of script... now i see.... I'll copy good version today... sorry