- So here are the commands that we have seen in this lesson.
It started with grep, one of the most important utilities
that allows you to filter text.
Awk can also filter text and it has some more features
that can be useful.
We have seen sed, the stream editor,
which allows you to edit text files from the command line
without actually opening it in visual mode.
Tr is for translating characters
and cut is for cutting out fields from a text file.
And finally, there was sort
and sort allows you to sort in alphabetical order,
in numeric order, in whichever order you want.
And that was all.
Let's go check out the lab.