Oracle VM VirtualBox (formerly Sun VirtualBox, Sun xVM VirtualBox and Innotek VirtualBox) is a hypervisor for x86 computers from Oracle Corporation. Innotek GmbH first developed the product before a Sun Microsystems acquisition in 2008. Oracle has continued development since 2010.

This applies to any distribution using Gnome 3.

Sometimes you need to copy a command line from a Web Page which very long to remember and  write and run it in your terminal.

In this article I will show you how to Copy and Paste Text into the Linux Terminal..

Let's Start,

Copy from Terminal:

There are three ways to copy from terminal

 For example we need to copy the output of the command :

cat /etc/*release

1st way: Using the Right button of mouse :

Highlight the Text on the TERMINAL >> Right Click with the Mouse >> Copy 

2nd way: Using shortcut :

Highlight the Text on the TERMINAL >> press Ctrl + Shift + C from keyboard

3rd way: Using shortcut :

Highlight the Text on the TERMINAL >> press Ctrl + Insert from keyboard

Past Into Terminal:

There are two ways to copy from terminal

1st way: Using the Right button of mouse :

On the TERMINAL >> Right Click with the Mouse >> Past

 2nd way: Using shortcut :

 On the TERMINAL >> press Ctrl + Shift + V from keyboard

That's it..!

If you’re using Linux as your desktop operating system, you probably are very aware of what version you are running, but what if you need to connect to somebody’s server and do some work? 

It’s really useful to know exactly what you are dealing with, and luckily it’s also pretty easy.

Okey, First Open the Terminal.

See the Pretty Linux Version

Type this command:

# cat /etc/issue

I use Fedora 22 this is why i got this outcome: This will give you output like the following

  Fedora release 22 (Twenty Two)

 If you want more informations you can use the following command:

# cat /etc/*release

 This will give you output like the following :

See the Kernel Version:

 The version of the distribution you are running is actually a completely different thing than the version of the Linux kernel.

# uname -r

This will give you output like the following,  as you see I got 4.0.4.303, this is  my Kernel version.

 

First thing you need to do is "Open The Terminal":

Cisco Packet tracer is a network simulator tool used to simulate network topologies using Cisco devices( routers and switches,..).

Besides that Cisco Packet tracer allows network professionals to experiment their network behavior before implement it directly into the production environment.