find2perl命令用于查找文件，并转成perl代码。
实例
[zhangy@BlackGhost download]$ find2perl -name “.sh”
#! /usr/bin/perl -w
eval ‘exec /usr/bin/perl -S 0{1+”$@”}’
if 0; #$running_under_some_shell
use strict;
use File::Find ();
# Set the variable $File::Find::dont_use_nlink if you’re using AFS,
# since AFS cheats.
# for the convenience of &wanted calls, including -eval statements:
use vars qw/*name *dir *prune/;
*name = *File::Find::name;
*dir = *File::Find::dir;
*prune = *File::Find::prune;
sub wanted;
# Traverse desired filesystems
File::Find::find({wanted => \&wanted}, ‘.’);
exit;
sub wanted {
/^\.sh\z/s
&& print(“$name\n”);
}
