find the almighty.

Delete all files but javascript ones from current directory recursively

find . -not -iname "*js" -type f -delete

Some cool examples also on Wikipedia.

English is by far the most used language in papers and material you can find out there. This is why it is important for non-English-speaking people to get confidence with this language if they want to get access to *a lot* of interesting material. Dictionaries are useful but sometimes it can be difficult to translate/understand technical terms.

During my readings I jotted down some correspondences between Italian and English technical terms of mathematics and related matters. Somebody may find these useful to study or just read (or even write) English papers on these subjects.

Employees don't always have the pleasure to choose which environment to use. So sometimes you have to learn technologies you have always avoided.. sigh!