Free space software for linux

KBDE is a keyboard emulator. It allow emulate keyboard input for keyboardless x86 computers.
KBDE include following:
- linux kernel module
- user-space tools
- development library
Enhancements:
- Support was added for Linux kernel versions 2.6.20 and later.

Filesys::DiskUsage is a Perl module to estimate file space usage (similar to `du`).

SYNOPSIS

use Filesys::DiskUsage qw/du/;

# basic
$total = du(qw/file1 file2 directory1/);
or
# no recursion
$total = du( { recursive => 0 } , );
or
# max-depth is 1
$total = du( { max-depth => 1 } , );
or
# get an array
@sizes = du( @files );
or
# get a hash
%sizes = du( { make-hash => 1 }, @files_and_directories );

FUNCTIONS

du

Estimate file space usage.

Get the size of files:

$total = du(qw/file1 file2/);

Get the size of directories:

$total = du(qw/file1 directory1/);