Monitoring tools for Linux

I use alot of system monitoring tools on windows and one of the big things that have been holding me back on linux aside from lack of equivalent gaming support are my monitoring tools.

I use windows 8 gadgets to monitor everything from temps, clocks, voltages, usage of my cpu, gpu(s), HDD/SSD, network etc etc. Active processes.

Anyone know good a pleasing to look at system monitoring tools for linux?

Remilafo

You can start by trying Open Hawdware Monitor. Its cross platform, open source....I use it and Im very happy with it so far.

command sensors for detecting cpu temps sometimes gpu too

Conky, Nvidia settings and htop is pretty much all you need