47 lines
1.1 KiB
Perl
47 lines
1.1 KiB
Perl
|
# Usage:
|
||
|
|
# require "finddepth.pl";
|
||
|
|
#
|
||
|
|
# &finddepth('/foo','/bar');
|
||
|
|
#
|
||
|
|
# sub wanted { ... }
|
||
|
|
# where wanted does whatever you want. $dir contains the
|
||
|
|
# current directory name, and $_ the current filename within
|
||
|
|
# that directory. $name contains "$dir/$_". You are cd'ed
|
||
|
|
# to $dir when the function is called. The function may
|
||
|
|
# set $prune to prune the tree.
|
||
|
|
#
|
||
|
|
# This library is primarily for find2perl, which, when fed
|
||
|
|
#
|
||
|
|
# find2perl / -name .nfs\* -mtime +7 -exec rm -f {} \; -o -fstype nfs -prune
|
||
|
|
#
|
||
|
|
# spits out something like this
|
||
|
|
#
|
||
|
|
# sub wanted {
|
||
|
|
# /^\.nfs.*$/ &&
|
||
|
|
# (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_)) &&
|
||
|
|
# int(-M _) > 7 &&
|
||
|
|
# unlink($_)
|
||
|
|
# ||
|
||
|
|
# ($nlink || (($dev,$ino,$mode,$nlink,$uid,$gid) = lstat($_))) &&
|
||
|
|
# $dev < 0 &&
|
||
|
|
# ($prune = 1);
|
||
|
|
# }
|
||
|
|
|
||
|
|
|
||
|
|
use File::Find ();
|
||
|
|
|
||
|
|
*name = *File::Find::name;
|
||
|
|
*prune = *File::Find::prune;
|
||
|
|
*dir = *File::Find::dir;
|
||
|
|
*topdir = *File::Find::topdir;
|
||
|
|
*topdev = *File::Find::topdev;
|
||
|
|
*topino = *File::Find::topino;
|
||
|
|
*topmode = *File::Find::topmode;
|
||
|
|
*topnlink = *File::Find::topnlink;
|
||
|
|
|
||
|
|
sub finddepth {
|
||
|
|
&File::Find::finddepth(\&wanted, @_);
|
||
|
|
}
|
||
|
|
|
||
|
|
1;
|