July 25, 2008 02:36pm pdt

1. Adam314 470,034
2. ozo 334,538
3. FishMonger 102,215
4. Tintin 79,315
5. hielo 57,450
6. mjcoyne 52,693
7. nedfine 29,740
8. ravenpl 24,680
9. clockwatc... 22,660
10. teraplane 22,380
11. kawas 19,050
12. ahoffmann 18,924
13. oleber 18,450
14. suhasbha... 15,250
15. marchent 12,540

1. ozo 3,606,303
2. Adam314 1,392,453
3. Tintin 727,609
4. kandura 579,965
5. jmcg 517,810
6. mjcoyne 504,831
7. FishMonger 454,849
8. maneshr 385,976
9. teraplane 366,588
10. manav_m... 338,348
11. clockwatc... 238,948
12. rj2 211,481
13. ahoffmann 204,487
14. davorg 153,165
15. Tim_Utsc... 113,107

03.05.2008 at 03:16AM PST, ID: 23215529

	[x] Attachment Details

[x]

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9.6

Perl Script help

Zones: Perl Programming Language, Unix Operating Systems, Scripting Languages

Hello,

I need your help! Attached in the snippet is a perl script, while on executing with filesystem paths as command line arguments, it will list you out the Symbolic links which are broken and count value of it.

I want to modify this script in a easier manner so that it will be more user friendly.

On running this script, I want it to prompt the user to enter the list of filesystem pathnames (like /etc /var /opt etc) as arguments and then the script should start execution and gives the output to the user.

Like it should prompt the user as
"Please enter the filesystem paths separated by space : " < user enteries such as /etc /usr /opt /var>
Then scripts executes..................................
......................................................................
<Output the result to the user>

Please help me how to do this.

Thanks,
Ashok

         
           
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             #!/usr/bin/perl
 
use File::Find ();
 
use vars qw/*name *dir *prune/;
$cnt = 0;
print "\n";
 
*name   = *File::Find::name;
*dir    = *File::Find::dir;
*prune  = *File::Find::prune;
 
File::Find::find({wanted => \&wanted}, @ARGV);
        print "Total number of Disconnected links:  $cnt \n\n";
        exit;
 
sub wanted {
        if (-l $_) {
                    @stat = stat($_);
                    if ($#stat == -1) {
                    $flname = `ls -l $name`;
                    ($flperm, $numlnk, $flown1, $flown2, $dt, $mnth, $tm1, $tm2, $cfnm, $ar, $dsfl) = split /\s+/, $flname;
                    print "Disconnected Link => $cfnm $ar $dsfl\n\n";
                    $cnt++;
                     }
                }
}

           
         

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Question Stats

Zone: Programming

Question Asked By: rdashokraj

Solution Provided By: suhasbharadwaj

Participating Experts: 1

Solution Grade: A

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