vtop is a graphical command-line tool that uses unicode braille to chart CPU and memory usage. It can be easily extended.
Vtop is a free and open source activity monitor for the command line. It's written in node.js and can be easily extended. Why not check out the source code https://github.com/MrRio/vtop?
If you haven't already got Node.js, then download that http://nodejs.org
first, then run: sudo npm install g vtop This is pretty simple too.
Process Explorer shows you information about which handles and DLLs processes have opened or loaded. The display consists of two sub-windows. The t...tags: Portable process-list process-management process-monitoring sysinternals platform: Windows PortableApps.com
Process Hacker is a feature-packed tool for manipulating processes and services on your computer. A free and open source process viewer with powerf...tags: Portable network-monitoring process-management process-viewer platform: Windows PortableApps.com
htop is an interactive process viewer for Linux. It is a text-mode application (for console or X terminals) and requires ncurses. htop is an intera...tags: process-list process-viewer platform: Mac OS X Linux BSD
Process Monitor is an advanced monitoring tool for Windows that shows real-time file system, Registry and process/thread activity. It combines the ...tags: Portable process-monitoring system-activity-monitor platform: Windows PortableApps.com
System Explorer is an enhanced Taskmanager that provides detailed information about running processes, startup programs, IE add-ons (BHOs), drivers...tags: Portable hardware-monitoring process-viewer system-information taskmanager platform: Windows PortableApps.com
Windows Task Manager is a task manager application included with Microsoft Windows NT family of operating systems that provides detailed informatio...tags: task-management tasks task-manager task-list system-information platform: Windows
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WinSpy++ is a handy programmer's utility which can be used to select and view the properties of any window in the system. WinSpy is based around th...tags: developer-tools development net-framework platform: Windows .NET Framework
System Monitor is a tool to manage running processes and monitor system resources.tags: application-monitoring cpu-utility process-list process-management task-list platform: Linux BSD GNOME
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This tool controls programs, disk, CPU. Replace task manager, tweak and tune up XP or Vista. Speed up windows startup. Get rid of spyware and viruses.tags: Warning Portable services taskmanager startup-optimizer platform: Windows Warning
Resource Monitor is a system application in Microsoft Windows operating systems. It is used to view information about the use of hardware (CPU, mem...tags: hardware-monitoring performance-monitoring system-information platform: Windows
This systems administrator, tuner, benchmark tool gives you a huge amount of important performance information in one go. It can output the data in...tags: system-administration resources nfs filesystem top-processes platform: Linux
CPU Usage Limiter for Linux - cpulimit is a simple program which attempts to limit the cpu usage of a process (expressed in percentage, not in cpu ...tags: increase-performance cpu-usage cpu-control system-performance cpu-optimization platform: Linux