Looking To Live in France ?

Thought we would give you a preview of our home here in Brittany, western France.

If you seek the quiet life with a possible opportunity to provide local temporary accommodations, then look here: http://fabulousbrittanyhome.fr/

 

Enjot the french life-style here in Brittany, France

Wonderfully large home for your family or a football team :-D

Breath Of The Greater Life -

‘The Way of the White Cloud’ (see below) is where we see all things and all situations as essentially devoid of substance. What appears to be very real at the moment becomes only a memory. The apparent solidity of things and the gravity of a situation is actually a mirage, an illusion. Buddhists call this samsara.

I can relate to this :

Breath Of The Greater Life -.

Enjoy :)

recovery sessoin on ubuntu 14.04

(L)Ubuntu 14.04 Quick Un-Erase / Un-Delete Tip

An open source utility that i had installed on my Lubuntu 14.04 system, decided to blitz several of my precious folders. I can look into the ‘Trash‘ folder and see them all there, but the installed system utilities would not let me open them or copy them out. How to do that ? Well googled for a while to find there were a bunch of open source linux tools to help un-delete / un-erase deleted file partitions, and disks etc. 

Well, ok that’s useful, but what about if we just have a few precious files that ended up in Trash by mistake ? How do we get those back ? After reading this: Location of Trash onUbuntu 14.04 well that gave me the location of where ubuntu stores the trash. So had to open a terminal session to get to the command line. Then it all became rather simple.

 The first time i ran this i needed to include the ‘sudo’ prefix to make ubuntu happy enough to let me into this trash folder. Then on my system, my trash is held in my home folder so i changed directories to it here:

sudo cd ~/.local/share/Trash/files/.trash 

then i could use 

ls -al

to see all the stuff in the trash. Ok, it’s there but how do i get it back to my side ? Well simple enough, we have the move command named ‘mv’ and that was the trick. I first tried to move a file as i did NOT want to try moving a valuable directory just in case it all went wrong. So in the trash folder tried this:

~/.local/share/Trash/files/.trash mv DSL.adoc ~/Desktop

press the enter key and voila! My precious DSL.adoc file is moved back onto my ubuntu Desktop. I opened it with a text editor just to confirm it was all there – and it was !!!!

Folders Too ?

So did that for each file i wanted to restore, but what about folder directories ? Could those be retrieved ? Well, tried a non-valuable folder with the MV command and again success !!!

Then did moves for each of my precious folder to get them back to my desktop. Here is screenshot of some of this session: 

recovery sessoin on ubuntu 14.04

 

Have not checked permissions or ownership bits but am not fussed, as i have my valuable data back again – no big tools, utilities, etc. just knowing where the trash is on your system, the ability to change directories into that location and use of the mv command.

Note that your trash may be located at a slightly different address so you may need to hunt a little to find it. But i’ll bet your files might still be there waiting for you if you just know where !

Hope this helps you – give this post a LIKE if it does ! Happy recovery !!!

 

Screenshot 2014-08-13 23.45.21

IETF – Internet Engineering Task Force Documents

 


Screenshot 2014-08-13 23.45.21

Internet Engineering Task Force Docs

Completely forgot this was written several years ago to access all the IETF documents. It was Oct. 2012, and the tons of IETF documents were/are online for public consumption.

This app runs on Google App Engine  and has been running for several years. It stills has daily hits so if you need to review or research features and engineering documents about how th einternet came into being, then look here: http://ietf-document-index.appspot.com

Cloud Foundry Performance Testing

Have been wondering for sometime how we can measure the overall response of a known Cloud Foundry PaaS target. What kind of metrics can we use ?

As a first attempt, let’s review the PAT tool as reviewed by Dr. Nic. Look here: https://blog.starkandwayne.com/2014/08/02/ask-pat-how-long-does-it-take-to-push-apps/

and if you are really keen, you can hack your own version of PAT from the Github repo here: https://github.com/cloudfoundry-incubator/pat

My ideas involved a test harness to hit several/many CF targets simultaneously and let it all run for a few days. This would give a larger overview across a wider time span. We could see the highs and lows using some metrics – which times of day are bad/good – which days of the week are good ?  Do background tasks on the target CF influence or results ? Are they doing backups while we push our app to them ?

Maybe another test harness to bang our app on each CF target every n seconds/minutes/days ?

Then we could publish those metrics so we all have a better of of which PaaS is rubbish like CloudBees and which ones are sterling like IBM BlueMix and Anynines.com :-)