while (<errorlog>)
{
    $logins{$1}++ if /Login succeeded\. User: ([^,]+)/;
}
print map { "$_: $logins{$_}\n" } sort keys %logins;

[download]
Outputs usernames and number of logins: 
abc: 1
qwr: 1
sa: 6
xyz: 1

[download]


holli, /regexed monk/

In reply to Re: array processing by holli
in thread array processing by Anonymous Monk

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