htop is an interactive process viewer for Linux.It aims to be a 'better top': you can scroll theprocess list vertically and horizontally, andselect a process to be killed with the arrow keysinstead of by typing its process id. It requiresncurses, and was tested with Linux 2.4 and 2.6.License: GNU General Public License (GPL)Changes:
This release adds per-process I/O statistics, Unicode support, and new handling of CPU count for threaded processes: it can now show either per-thread stats or a sum of all threads depending whether user threads are shown or hidden. There were also improvements in mouse support.