Re: [PERL] Use of uninitialized value at ./loadavg.log.pl line 9.

[Ole Tange <sslug@sslug>]

Hans Schou wrote:
 
> # 0.23 0.01 0.00 1/56 801 ... herunder går det galt
> $a = ~

$a = ~ (bla)  betyder: sæt $a = binær 2-komplement af (bla).

F.eks:

$a = ~ 0xFFFFFFF0
($a = 15)

Du mener sandsynligvis =~ i stedet for.

> /^\s*(\d+.\d+).\s+.*\s+(\d+)\//;
                ^ Hvad er det, du matcher her?

>  Food for Echelon: Anarchist's Distributed Calendar
>     nuclear bomb and potatoes and NSA for sale

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/Ole
-- 
Where do you want to go tomorrow? Linux.