Hardware lister B.02.09 (by Lyonel Vincent)
lshw (Hardware Lister) is a small tool to provide detailed information on the hardware configuration of the machine.

Hardware list

mod_put 1.0 (by Lyonel VINCENT)
mod_put Apache module implements the HTTP/1.1 PUT and DELETE methods

mod_lock.c 1.0 (by Lyonel VINCENT)
mod_lock.c Apache module allows to conditionaly lock a part of a web server by just creating a file in a predefined location

X11 Disk Activity Feedback A.01.11.01 (by Lyonel Vincent)

Magic Mounter 0.9 (by Lyonel Vincent)
Magic Mounter is a user-space auto-mounter.

mmounter tries to mimic the behaviour of MacOS with regards to automatic monitoring an

X11 Disk Activity Feedback A.01.11.01 (by Lyonel Vincent)

Pywmhdmon 0.1.3 (by Kristoffer Erlandsson)
Pywmhdmon monitors the available space on up to four of your filesystems

File Activity Viewer 0.2.0 (by pupeno)

duv Visual Disk Usage 2.0 (by BitWagon Software LLC.)
duv visual disk usage draws an interactive visualization of disk usage, with display area proportional to disk space.

The map may be

Libut 2.0 (by Troy Hanson)
libut is a C library for writing Unix servers or daemon processes.

It invokes callbacks for I/O, signals, or timer activity.

It

Zureta 0.49 (by Cass Surek)
Zureta IfaceMon easily displays the activity of your network interfaces (eth0, eth1, etc.)

ps3 0.3.0 (by Rudolf Hers?n)
ps3 is a utility for monitoring process activity on a Linux machine

Network activity control via Netstat 1.3 (by Skyboy)

Activity Manager 0.2.1 (by Jean-Francois Brazeau)
Activity Manager is a project management tool

Taglog 0.2.3 (by John Lines)
Taglog provides an electronic workbook, combining logging of time to projects with keeping a detailed diary of what you actually do

GKrellM 2.2.10 (by Bill Wilson)
GKrellM application is a GTK-based stacked monitor program that charts SMP CPUs, disks,

lm_sensors 2.10.1 (by Mark S.)

Loggerithim 7.0.1 (by gphat)
Loggerithim is an extensible monitoring and remote management package

SmokePing 2.0.9 (by Tobias Oetiker)
SmokePing is a delux latency measurement tool

Pipe Viewer 0.9.6 (by Andrew Wood)