OT: Installing and running multiple instances of the same software

[Ralf Mardorf]

This was your reply:

  On Sun, 13 Mar 2016 20:18:50 +0300, Amer wrote:
  Thank you for your helpful advices. I follow your advices line by line
  and I will update you with my results.

  Gratefully Yours,
  Amer

  > On Mar 13, 2016, at 6:51 PM, Karl Auer <kauer at biplane.com.au> wrote:
  >   
  >> On Sun, 2016-03-13 at 16:32 +0100, Ralf Mardorf wrote:  
  >>> On Sun, 13 Mar 2016 18:21:39 +0300, Amer wrote:
  [snip]

The correct reply style is:

  On Sun, 13 Mar 2016 20:18:50 +0300, Amer wrote:
  > On Mar 13, 2016, at 6:51 PM, Karl Auer <kauer at biplane.com.au> wrote: 
  >> On Sun, 2016-03-13 at 16:32 +0100, Ralf Mardorf wrote:  
  >>> On Sun, 13 Mar 2016 18:21:39 +0300, Amer wrote:
  [snip]
  Thank you for your helpful advices. I follow your advices line by line
  and I will update you with my results.

  Gratefully Yours,
  Amer

Please consider to follow

"[snip] Write your email underneath the email which you are replying to
[snip]" -  http://community.ubuntu.com/contribute/support/mailinglists/
        - https://community.ubuntu.com/contribute/support/mailinglists/

You subscribed here:
  https://lists.ubuntu.com/mailman/listinfo/ubuntu-users
There you find this link on top:
  https://wiki.ubuntu.com/UbuntuUsersListFAQ
This link provides information, including:

  "What is the mailing list etiquette?

  The general etiquette for all official Ubuntu mailing lists is
  detailed at http://www.ubuntu.com/support/community/mailinglists"

This link is redirected to the link I quoted:

  https://community.ubuntu.com/contribute/support/mailinglists/

You not only do the subscribers of this list a favour, you also do
yourself a favour, since it makes it easier to follow the thread for
those who want to help you, if you use

  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

or

  https://en.wikipedia.org/wiki/Posting_style#Bottom-posting

_but_ avoid

  https://en.wikipedia.org/wiki/Posting_style#Top-posting

since

  "It has also been colloquially referred to as Jeopardy! reply style."

I'm aware that you sent using "X-Mailer: iPhone Mail (12H321)",
however, I sometimes use an iPad, so I'm aware that it's not much work
to post on bottom with the iOS MUA.

Regards,
Ralf