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如何使用perl在文件夹中的文件之间建立符号链接?

[英]how to make symbolic link between file in folders using perl?

here is the scenario. 这是场景。

I have dir1-->file1
          |-->file2
          |-->subdir1--->file3
          |         |---> file4 
          | 
          |-->file1
          |-->subdir2-->file6

also dir2 different file tree... 也dir2不同的文件树...

I need to symlink above file in /path/dir1 and /path/dir2 to anthor path call /newpath/dir1 and /newpath/dir2.. 我需要将/ path / dir1和/ path / dir2中的文件上方符号链接到路径调用/ newpath / dir1和/ newpath / dir2。

is it possible? 可能吗?

So far i tried below 到目前为止,我尝试了以下

#!/usr/bin/perl

use strict;
use File::Find qw(find);
my $path = "path";


find(\&Search, $path);

sub Search{
    my $filename = $File::Find::name;

    if(-f $filename){
     symlink("$filename", "path2");
     }
     }
symlink($filename, "path2/" . $_);

Should do the trick. 应该做到的。 Always assuming "path2" is the directory where you want the links to be place. 始终假设"path2"是您要放置链接的目录。

Finally i went with below method. 最后我用下面的方法。

    my $dir = "/path/";
    my $smlinkdir = "/smlink/path/";
    chdir($smlinkdir) or die "Cant chdir to $smlinkdir $!";
    if(-d $smlinkdir) {
    system(cp, '--recursive', '--preserve=all', '--no-dereference', '--symbolic-link', "$dir", "$smlinkdir");
    } else {
    exit 1
    }

this worked as well and i went with this since this gives the output i expected. 这也很好,我继续这样做,因为这给出了我期望的输出。

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