How to start with Linux?

There are several several types of Linux are available. Fedora, Ubuntu, Suse are the most popular Linux. You can select one of this.

Install Linux in your pc. Here is some screenshots of different types of Linux desktop.



Suse 12.1 Desktop Screenshot
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Unix CPU Usage Command

CPU usage commands
There are several command in Unix to track CPU usage.

top Command:
top [-] [d delay] [p pid] [q] [c] [C] [S] [s] [i] [n iter] [b] 

Description of 'top' CPU usage command
top provides processor activity in real time. It shows a listing of the most CPU-intensive tasks on the system, and can provide an interactive interface for list of processes. Tasks can be sort by CPU usage, memory usage and runtime. In simple words, if you are searching for a real time CPU usage command it's best.
Unix top command

Example:
$ top
$ top -d 5         //delay 5 minute
                         //press M to see memory usage

1. Kill task with top command
When top command is running Press k and enter PID and press enter key to kill that task.
Kill task when top command is running
2. Display Selected User in Top Output
Use top -u to display a specific user processes only in the top command output.
$ top -u root

3. Try some more interesting options of top command
$ top -p 1523, 1652          //Display only specific process (PID)
$ top //Press 1 to display CPUs cores in top output
         //Press space bar to change refresh delay
Change delay from 3.0 to: 10
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Linux Download

Download Linux for free. Linux is open source so you can download Linux for free. Download Fedora16 and Ubuntu 11.10 both 32 and 64 bit version linux download.
All below links are connected to their official download site. Please inform us if there is any difficulties during download.

Fedora Download:
Fedora 16 both  32bit and 64bit version Linux download.
Fedora is one of the most popular operating system. fedora 16 is is graphically improved and coming with gnome 3. Download fedore 16 and don't forget to update us.
Download Fedora16 CD (iso 605MB 32bit)
Download Fedora16 DVD (iso 3.5GB 32bit/64bit)




Ubuntu Download:
Ubuntu 11.10 both  32bit and 64bit version  Linux download.
Best thing about Ubuntu is, it is very easy to use. It is also coming with new gnome 3 desktop. Download Ubuntu 11.10 and don't forget to update us.
Download Ubuntu 11.10 (32bit/64bit)



If you nee any other version of linux just let us know will update this page and inform you.
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