htop - an interactive process viewer for Linux
优点: 美化直观,启动更快,支持鼠标操作
下载:http://htop.sourceforge.net/index.php?page=download
界面:
按方向键可查看完整命令
鼠标控制排序方式

帮助:
htop -h
-C --no-color Use a monochrome color scheme
-d --delay=DELAY Set the delay between updates, in tenths of seconds
-h --help Print this help screen
-s --sort-key=COLUMN Sort by COLUMN (try --sort-key=help for a list)
-u --user=USERNAME Show only processes of a given user
-v --version Print version info