Because of some reason I had to use another web browser than my main which I use daily and I chose a small browser which I installed long time ago. This brower is called Dooble, version 0.07 (dooble-0.0+svn874) and I have been using it about 2 weeks.
In this period of time I opened a lot of sites which I need to open again in future so I need a browsing history. I checked before start of using it that it keeps this history. Now I would like to get an access to the history and save it or export or just look at it. But there is a problem with it.
The history is shown on a list, which is in menu bar, like File, Edit or Help. The list is too large to display it on the visible workspace. It rolls down to the end of the workspace and then to the right with no limit (just go out from the screen) and about 95% of content is outside of the visible part of the workspace, so I can't see the history although the browser keeps it.
I decided to get it in other way. I was looking for the history on the disk, because I suspected that it may be stored in a file. I checked the list of files it using/generated with command "lsof" and there is no file connected with Dooble.
I also searched in ram memory, I copied an image of ram and opened in hex editor and looked for appropriate string with no results.
The idea to take a screenshot of the active window is also wrong because it takes only the visible part. There is no possibility to change a resolution of a display in my case. I suppose that browser may encrypt the history stored in ram, like it does in the current version, but my version is very old (2008 probably) and I have no documentation or help files to this with specification.
Moreover I use swap, but I can't read its contents. The swap is a file and when I copy it and open like the image of ram there is nothing inside except zeros - the file is full of zeros although swap is full in some part which I can see typing "free" in terminal.
Here is the source of this version: http://dooble.sourcearchive.com/documentation/0.0plus-psvn874-0ubuntu2/dir_9cc8d803eb63e208c05c995ec1941f6c.html , I'm not programmer and don't understand it but maybe it would be helpful in finding any solution, if so tell me please how can I use it.
I use Ubuntu and Gnome. I can't close the browser and obviously system because the history will be deleted permanently. I really believe that there are people here who know what to do in my case. I'm not good in IT, so I will appreciate every hint.