Monks,

I have the following data:
fwlog.14Mar2005.gz
fwlog.15Mar2005.gz
fwlog.16Mar2005.gz
fwlog.17Mar2005.gz
fwlog.18Mar2005.gz
fwlog.19Mar2005.gz
fwlog.1Mar2005.gz
fwlog.20Mar2005.gz
fwlog.21Mar2005.gz
fwlog.2Mar2005.gz
fwlog.3Mar2005.gz
fwlog.4Mar2005.gz
fwlog.5Mar2005.gz
fwlog.6Mar2005.gz
fwlog.7Mar2005.gz
fwlog.8Mar2005.gz
fwlog.9Mar2005.gz

[download]
I want to sort on the date. I've been able to with the following code: 
for (@files){
  $_ =~ /fwlogsum\.(\d+)\w+/;
   push (@days, $1);
}
 
for (sort{$a <=> $b} @days){
  print "fwlog" . $_ . ".Mar2005\n";
}

[download]
I'm fairly sure I can combine these two loops into one, but nothing is jumping out at me. I'm thinking map or grep is what I need, but I don't have enough experience with either to figure out how to use them appropriately in this situation.

I appreciate any suggestions.

Thanks,
Dru

In reply to Sort on Number Embedded in String by Dru

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