How to monitor hardware temperature using Psensor on Linux?

So as we all are well aware of the damages coming in existance in our laptop or desktop hardwares just because of critical temperatures.Now,reasons for high temperature could be any,but as far as it's under our supervision,we can just save our system from getting damages by actions on time.

Psensor is a very useful application available on linux.It shows up most of the supported hardware temperatures,it doesn't stop here,there are mor,check'em out in this post.

Features:

• Psensor can detect CPU,GPU,motherboard,Harddisk drives,cpu fan speed,cpu usage etc. with a graphical interface as well.
  

•  You can set an alarm for critical temp. , by setting the high threshold temp. for individual hardwares.It's really helpful as you just dont't need to keep checking temperatures mannually all time around.

htop Process Viewer to monitor Processes on Linux

htop is a process viewer based on ncurses, running on your Linux system,very similar to top.If you have used top previously to view processes then you're going to feel right at the same home.But, htop stands itself above top by providing extra features.htop comes with ability to scroll up-down and horizontally as well,so it becomes easier to view the complete list of processes and commands of each processes.

(click on the image for full view)

Some HighLights of htop

• htop is a text-mode process viewer for Linux/Unix based systems.
• htop performs real-time monitoring of processes running on the system.
• htop is very similar to top.But unlike top,htop supports scrolling vertically and horizontally as well.
• Mouse scrolling and selection is available to perform options like killing,renicing.
• Specific processes can be searched by names and locations.
• Multiple processes can be tagged and a task can be performed for all the tagged processes.

How to install JDK 8/9 on Fedora 25?

If you are a Java developer or you do prefer to code in Java then JDK is a must have thing.Java is not only a powerful programming language with high level of security but also is used for various Android App, Web App or related developments.
But if you have switched to Fedora and wondering how to get your java codes run right from your 

25 Essential Commands for Linux Newbies

The terminal in Linux, and the need to use it, is a widely known fact, and one of the big reasons why Linux has earned the reputation of being harder to used compared to other commercial alternatives out there.

However, in my experience, Linux isn’t any more difficult to use than any other system. It’s just different. Yes, you will need to use the terminal. But, with a little practice, you can become an expert in the Linux terminal. Once you do, I believe you will find that in many ways using Linux is actually easier and faster compared to the other options out there.

What Is Linux?

At its most basic, Linux is an operating system, much like Microsoft Windows and Apple macOS. It was originally created in 1991 by Linus Torvalds when he became interested in UNIX based operating systems but became frustrated with licensing issues surrounding many operating systems of the time. Linux isn’t a port of UNIX per say, as it’s built from the ground up. But it does share many similarities to UNIX, thus coining the term UNIX-like operating system.

Today, Linux can be found in the form of distributions, created by different groups of people and companies. Some of the most popular distributions today are:

• Ubuntu
• Linux Mint
• Red Hat Linux
• Fedora
• openSUSE

Because of its free and open source licensing policies, today tt powers a majority of the world’s servers, especially for the Internet. But it can also be found powering routers, switches, and even our televisions and many more devices.

The Linux Terminal

The Linux Shell, more often referred to as the Linux Terminal, is a text-based application designed to receive commands from the user and show the output of these commands. From here, you can completely control every aspect of your Linux operating system. While you still may have a graphical user interface for day-to-day tasks, chances are you will have to use the Terminal to properly administer your Linux operating system.

Essential Linux Commands

Now that you understand exactly what the Linux Shell or the Linux Terminal actually is, let’s take a look at 25 essential commands that you will need to know when you start using Linux.

1. clear

When you are working in your terminal, the output can fill up your terminal window. By executing the clear command, you can clear your terminal window of all that added output that you don’t need and start with a fresh, empty terminal window.