This is htop, an interactive process viewer for Unix systems. It is a text-mode application (for console or X terminals) and requires ncurses.
I am using this brilliant app for monitoring my servers and Raspberry Pi. Download
I recommend use PyPi:
pip install Glances
Glances – “An Eye on your system”
Glances is a cross-platform system monitoring tool. Written in Python, Glances will run on almost any platform : GNU/Linux, FreeBSD, OS X and Windows.
Install:
$ wget -O- http://bit.ly/glances | /bin/bash
You can enable many useful plugins using the following command.
$ sudo pip install glances[action,browser,cloud,cpuinfo,chart,docker,export,folders,gpu,ip,raid,snmp,web,wifi]
or with python3
$ sudo pip3 install glances[action,browser,cloud,cpuinfo,chart,docker,export,folders,gpu,ip,raid,snmp,web,wifi]
Configuration file options:
Ncdu is also a brilliant command line disk usage analyzer with an ncurses interface.
dev.yorhel.nl/ncdu
$ sudo apt-get install ncdu