Re^2: accessing file attibutes

Hey works great, I made a few modifications... Now how would I compare it to a date (say if itsa file that hasnt been modified in 2 days then I need to delete). I just need to know how to compare the date. Im not even sure what type of format $mtime is.. Heres what I changed it to using your code:

$dir = "/cdw/dept/dss/home_dir/s006258";

die("Unable to open directory '$dir': $!")
    unless(opendir($dh, $dir));

while (defined(my $file = readdir($dh))) {
   $path = $dir."/".$file;
    if(-d $path) { 
       $mtime = (stat($path))[9];
    print "$path ,".scalar(localtime($mtime))."\n";
       }
       
}

closedir $dh;
[download]

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Re^3: accessing file attibutes by Joost (Canon) on Nov 15, 2006 at 20:47 UTC
If that's all you need, you could also use -M, which will give the (floating point) number of days since mtime (counting from the script's start time). probably easier to use than stat()'s mtime in seconds since epoch "What should it profit a man, if he should win a flame war, yet lose his cool?"	[reply]
Re^4: accessing file attibutes by Anonymous Monk on Nov 15, 2006 at 20:54 UTC
Hmmm could you give me an example? Im not sure what you are talking about? So I wont need to use File::Stat at all?	[reply]
Re^5: accessing file attibutes by Joost (Canon) on Nov 15, 2006 at 21:06 UTC
`if (-M($filename) > 2) { print "$filename was last modified over 2 days ago\n"; }` [download] See also the link in my post above. "What should it profit a man, if he should win a flame war, yet lose his cool?"	[reply] [d/l]
Re^6: accessing file attibutes by runrig (Abbot) on Nov 15, 2006 at 23:04 UTC
Re^5: accessing file attibutes by Anonymous Monk on Nov 15, 2006 at 21:14 UTC
Never mind I figured it out(-M)... Thanks Guys.... I would still be stuck here if wasnt for ur help....	[reply]
Re^3: accessing file attibutes by ikegami (Patriarch) on Nov 15, 2006 at 22:45 UTC
I made a few modifications That's unforunate. `$path = $dir."/".$file;` doesn't really save you anything over `catfile` and it's less portable. Reguarding `xxx if yyy`, most people avoid hiding the intent of the statement in yyy like you did. I noticed you removed "\n" from the error message. If your error message relies on the line number to be readable, it isn't. It's particularly bad to display the line number in this case because the error is a user input error. You unbound the scope of `$dh`, `$mtime` and `$path` by removing `my`. That's just plain wrong. Four steps backward. Now how would I compare it to a date Two approaches: Use `if (-M $path < 2)` to check if it's too old. Documented in -X. Do `my $time_limit = time() - 246060;` outside the loop, and use `if ($mtime < $time_limit)` to check if it's too old.	[reply] [d/l] [select]