From enigmail version 1.8 onwards, it is possible to store received encrypted message permanently using a filter.
Go to
Message -> Create Filter from Message
Perform these actions:
Create decrypted Copy (Enigmail) Choose appropriate Folder
Click on "Ok", then in the next window on "Run Now"
For an object, e.g. named "myObj" you can get a list of all attributes with
dir(myObj)
and a list of all methods with
[method for method in dir(myObj) if callable(getattr(myObj, method))]
Taken from stackoverflow
To create rectangles of a solid color with bash, following script comes in handy. Save it in a file, e.g. createBlackRect.sh and run it with
bash /path/to/script/createBlackRect.sh
Here the script
For copying a bunch of files and excluding certain files, an easy tool to use is rsync. To exclude all .h5 files use following command
rsync -rv copy/all/from/this/path/* --exclude=*.h5 /path/Where/To/Copyr = recursive (copies everything), v = verbose
To create customized blank sheet music lines in musescore (version 1.x), do following:
To install musescore on ubuntu flavors, like lubuntu or xubuntu, it might be the easiest, to use wine to install it. The "normal" way by using the repository did not work for me on Lubuntu 12.04, that means it did not install the latest version 2.0
sudo apt-add-repository ppa:mscore-ubuntu/mscore-stable sudo apt-get update sudo apt-get upgrade
USING WINE TO INSTALL MUSESCORE 2.0
Inkscape vector graphics (.svg) appear a little bit blurry when used in libre office impress (Version: LibreOffice 3.5.7.2, Build ID: 350m1(Build:2)), especially when text is visible on the graphics.
I think the easiest workaround is to export the inkscape graphic as a .png bitmap
File -> Export Bitmap
I got good results with the default settings (90 dpi).
The generated png can then be included into Impress.
There's a cool add-on (ExpandAnimations) for Libre Office Impress out there that let's you export a Libre Office presentation, even with animated (appear, disapper) effects.
You can download it at
https://raw.github.com/monperrus/ExpandAnimations/master/dist/ExpandAnimations-0.4.oxt
Open it with Libre Office.
Once the add-on is installed you can export animated presentations to pdf via
In Inkscape (from version 0.48) you can include mathematical symbols using Latex. In the menu bar go to
Extensions->Render->LaTeX Formula
and write your formula. Note that the formula will appear below your drawing area. So it might be necessary to zoom out to see the formula.
If you don't see the menu entry it might be necessary to install latex, dvips, pstoedit. In Ubuntu you can open a terminal (Ctrl + T) and insert following line (followed by the enter key. You are asked for your root password.)