Hello, everyone, and welcome to Filter's tax processor commands.
This is the lecture where I am going to show you what are the commands, the text processing commands
that people cover in this lecture.
And of course, the following lectures.
These text processing commands are very powerful.
That gives a huge advantage to Linux or many other operating systems.
These commands are cut.
That allows you to cut the output.
It takes the input of a command, or if you're reading a content of a file, it takes that in as an
input and then it cuts it to your desired output then.
So he then goes to OK or actually allows you to list by the columns.
Then we have grep and equal commands, grep and grep.
Commands are just like as if you want to search by the key words.
If you are searching for a specific word, let's say warning and in our file you could just grep for
warning and into that file and it will list only the lines that contains that word warning.
Then the short command, as you see the name, the short command sorts out the output in alphabetical
order.
Then we will learn the unique command, the unique command.
It will not show any duplicates.
If they are.
There are words in our file that are the same as the one previous to it.
Then the unique command will eliminate all duplicates.
And then the last command we will learn is the word count command also referred to as Walka Command.
So some people refer to it as Valka, so some people refer to it as WWC count.
Anyway, this is the one at that word tells you how many words, how many letters and how many lines
do you have in our file or in an output.
So anyway, we are going to cover every one of these commands and I have separated each lecture based
on these commands.
So you would have a very good understanding of how each command works.
So I get are you ready to go and practice these commands with me in the next lecture?
Let's go.
Let's go do it.