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perl program to list all jpg's in folder - help!!

  • 21-08-2009 2:20pm
    #1
    ambasite
    Registered Users, Registered Users 2 Posts: 599 ✭✭✭


    i am trying ot list all jpg's in folder - "/home/user/Pictures/misc" - when i run the program below it does not list anything, it does not read the folder set in $dir. any ideas? thanks.

    #!/usr/bin/perl
    $dir = "/home/user/Pictures/misc";
    opendir (PHOTO, "$dir") || die "Cannot open directory $dir: $!";
    while (readdir(PHOTO)) {
    foreach $file (<*.jpg>) {
    print "$file\n";
    }
    }
    close (PHOTO);


Comments

  • #2
    ambasite
    Registered Users, Registered Users 2 Posts: 599 ✭✭✭ambasite


    i'll get my coat..... :rolleyes:

    #!/usr/bin/perl
    @files = </home/user/Pictures/misc/*.jpg>;
    foreach $file(@files) {
    print "$file\n";
    }


  • #3
    boars.ie
    Closed Accounts Posts: 20 ✭boars.ie


    perl -e 'while(</blah/blah/*.jpg>){print "$_\n";}'

    Isn't it in a manual btw?


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