Hello Monks,

Appreciate if you can help me in understanding the meaning of below line in the following code. What exactly below means.

Thanks in advance. 
 
$bakjobs->{"$2"}{"dbt"} = $1; 
$bakjobs->{"$2"}{"cdt"} =$3;

[download]
 
#!/usr/bin/perl  
my %bakjobs;  

&cdtcall(\%bakjobs); 

sub cdtcall(\%) { 
    local($bakjobs) = shift; 
    local($file); 
    open (FILE, "./HD/PQ/c.bak"); 
    while (<FILE>) { 

    if ( /^BAK(\w+)+\s+([\w\_]+)\s*/i ) { 
        $bakjobs->{"$2"}{"dbt"} = $1; 
        $bakjobs->{"$2"}{"cdt"} =$3; 
    } 
    } 
    close (FILE); 
}

[download]

In reply to Understanding -> function by John007

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