in reply to Re: Re: ignore certain files in a folder search, and create a random .txt file
in thread ignore certain files in a folder search, and create a random .txt file

What warnings exactly? It should not give warnings as far as I can see. You need to be specific. There are really easy ways to do this stuff in perl. grep and glob are quite handy tools..... 

# in simple pieces
my $five_min = 5 / 60*24;   # 5 minutes as part of day for M time
my $dir = 'C:/devl/bin/timedir';
my @files_dirs = glob("$dir/*");
my @files = grep{ ! -d $_ } @files_dirs;
my @want  = grep{ ! m// and ! m// } @files;
my @old   = grep{ -M $_ > $five_min } @want;
print "$_ is > 5 minutes old\n" for @old;

# in one line:
print "$_ is > 5 minutes old\n" for grep {
    ! -d     and 
    ! m/foo/ and 
    ! m/bar/ and 
    -M > 0.0035
} glob("C:/devl/bin/timedir/*");

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cheers

tachyon

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Re: Re: Re: Re: ignore certain files in a folder search, and create a random .txt file
by dkaplowitz (Novice) on Mar 19, 2004 at 21:38 UTC
    Sorry...I guess warning wasn't very specific. When I appended your code to my script, it would tell me that the file that was 5 minutes or older was "." or "..", so I guess that would be another couple of files I'd like to ignore. I am vaguely familiar with grep, but can't see how it would help in this scenario. I will read up on glob to see if that will help.
[reply]

      You are posting different code to what you are running. You know perl is case sensitive? Anyway  next if $File =~ m/^\./ *will* skip* the . and .. dirs. It is better written (more spcific) as next if $File eq '.' or $File eq '..' but it will work. It will skip anything with a leading dot but that is rare on win32 as although you can use it it does not hide the files. 

      C:\tmp>type test.pl
#!/usr/bin/perl -w
opendir D, '.' or die $!;
while( $file = readdir(D) ) {
    next if $file =~ m/^\./;
    print "Got $file\n";
}

C:\tmp>test.pl
Got A
Got bookmark.htm
Got inherit.pl
Got temp.dir
Got temp.pag
Got temp0.txt
Got temp1.txt
Got test.pl

C:\tmp>

      [download]

      No dot dirs present. No warnings. Now comment out the next..... 

      C:\tmp>type test.pl
#!/usr/bin/perl -w
opendir D, '.' or die $!;
while( $file = readdir(D) ) {
    #next if $file =~ m/^\./;
    print "Got $file\n";
}

C:\tmp>test.pl
Got .
Got ..
Got .foo
Got A
Got bookmark.htm
Got inherit.pl
Got temp.dir
Got temp.pag
Got temp0.txt
Got temp1.txt
Got test.pl

C:\tmp>

      [download]

      cheers

      tachyon

[reply]
[d/l]
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Re: Re: Re: Re: ignore certain files in a folder search, and create a random .txt file
by dkaplowitz (Novice) on Mar 19, 2004 at 21:56 UTC
    Adding your code from this post gives me good feedback on the age of the files in this directory. For instance: 
    C:/devl/bin/timedir/1._Checking_File_Readiness_ is > 5 minutes old
C:/devl/bin/timedir/2._Checking_File_Readiness_ is > 5 minutes old
C:/devl/bin/timedir/3._Checking_File_Readiness_ is > 5 minutes old
C:/devl/bin/timedir/4._Checking_File_Readiness_ is > 5 minutes old
C:/devl/bin/timedir/5._Checking_File_Readiness_ is > 5 minutes old
C:/devl/bin/timedir/6._Checking_File_Readiness_ is > 5 minutes old
C:/devl/bin/timedir/_Watched_Folder_._Active_ is > 5 minutes old
C:/devl/bin/timedir/Copy (2) of Copy of notsooldfile is > 5 minutes ol
+d
C:/devl/bin/timedir/Copy of Copy of notsooldfile is > 5 minutes old
C:/devl/bin/timedir/Copy of notsooldfile is > 5 minutes old
C:/devl/bin/timedir/notsooldfile is > 5 minutes old

    [download]
    Now if I could tell the script to ignore *._Checking_File_Readiness_ and the file _Watched_Folder_._Active_, I think I'd be on easy street.
[reply]
[d/l]

      !"£$%^)(* What code are you using! If you don't post it no one can see why it does not work. If you are using readir you have the *file name only* if using glob you have *full path* either way if you skip with REs that mathch these eithur using next if looping of ! /RE/ if grepping it will work. It should already have worked. 

       m/\._Checking_File_Readiness_$/
 m/_Watched_Folder_\._Active_$/

      [download]

      cheers

      tachyon

[reply]
[d/l]
        I didn't see your reply until today. I'm currently using the following, which is working: 
        use strict;
open OUTPUT, ">c:/temp/warning.txt";
my $mytime=(time);
my ($File,$FileStat,$CallOutDir);
chdir 'F:\Solimar_Work_Directories\XVTP\XVTP Cluster Feed' or die "Arg
+hh!!! $!";
opendir(ROOT, ".") or die "Arghh!!! $!";
foreach $File (readdir(ROOT)) {
    next if $File=~/^\./; 
    next if ($File eq "_Watched_Folder_._Active_");
    next if ($File=~/\._Checking_File_Readiness_$/);
    next if (-d $File);
        if ($FileStat = (stat $File)[9]){
        if ($FileStat <= ($mytime - 300)) {
        print "File older than 5min found. The file name is $File";
        print OUTPUT "File older than 5min found. The file name is $Fi
+le";
        last;
        }
    }
}
close OUTPUT;

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[reply]
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