Concatenate Sequential Pictures into a Montage Thumbnail

Quite useful when you're trying to show some sports motion clips for analyzing.

Tool:
ImageMagick
works both on Linux and Windows

Example:
montage -mode concatenate -tile 4x [input images] [output image]

4 is the number of columns
Arguments of -tile is also possible as being x3 also

Adept 3.0 Beta4 3rd Party Packages Missing

[Bug 287000] Re: Adept does not list Third Party software

Here is a workaround solution

"sudo update-apt-xapian-index"

After doing that, 3rd Party Packages will show up in Adept fine.