Hi all, again!
I just published another article that comes with a cheat sheet.
In this article I implemented various set operations by using awk, comm, sort, uniq, diff, join, head, tail, and other Unix utilities.
The article explains 14 various set operations:
* Set Membership.
* Set Equality.
* Set Cardinality.
* Subset Test.
* Set Union.
* Set Intersection.
* Set Complement.
* Set Symmetric Difference.
* Power Set.
* Set Cartesian Product.
* Disjoint Set Test.
* Empty Set Test.
* Minimum.
* Maximum.
The article can be read here:
Set Operations in Unix Shell
And the cheat sheets can be downloaded here:
* ASCII .txt format:
setops.txt
* PDF format (.pdf):
setops.pdf
What do you think about it?