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Right now, it is time to talk about direction and the things now I'm assuming that you already watch

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the theory brought about by description some commands.

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OK, so we will start with the redirection first.

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So as you can see, if I type it as far as Dash and can see that I have this specific output.

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OK, now what if I want this output to be inside a text file?

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So actually I will type as dash, which is the command.

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I will use that greater than here.

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The redirection.

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OK, sorry, this and then I will provide to a specific file and I will name it by the text.

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Now, if I type in, as you can see, that by the text is here, let's get it behind us.

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You can see inside it we have a taste of the output of these, as you can see.

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All right.

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So far, so good.

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Now, if I want to sort this fight, I will use the command called sort certifying the 26th.

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OK, so as you can see now, it has been sorted.

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OK, now, with specific criteria, whatever.

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OK, now I'm not talking about the criteria of sorting or the mechanism, I'm talking about the command.

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And now if I want to provide an input for this, by the way, that greater than here, which means the

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output of this file.

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Put it inside this fight.

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OK, so the output of this will be redirected to this fight.

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OK, this is the greater than less then.

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This means that the input for this command, I need it to take be to be taken from this one.

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So if I type sort but this time I didn't provide the final the text.

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I provide that list that and would apply the 26th.

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OK, this means that I, for the input of this command, should command take the input from five to

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six.

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If I type here, you can see that it give me the same value or the same result as you can see.

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So everything is working as expected.

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Now what if I want to put our event value to this five to six?

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So for example, I thought a last dash for the time, for example.

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All right.

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So I will list all the temp directory content and I want it not to be overwritten over the five the

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text.

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I wouldn't want it to be appended on the file like this.

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OK, now if I clear the screen first and get the text, you can see that now.

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Yeah, we have.

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And now this is the part for the first one.

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This is the second part of the second one, which is the temp directory.

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All right, so far, so good.

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Now, what if I want to put a specific command now?

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For example, I type A let's see here you can see that we don't have to text you.

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Right?

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So if I type LSP, the text, OK.

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Sorry about this.

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Yet, as you can see, no such photo directory.

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Now, what if I don't want for this to be shown?

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How should they do that?

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I will do this, which is still a text, and then I will choose this thing, which is to.

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On the.

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So, yes, no.

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And you can see this time after I lost this fight, the same message, no such file or destiny is not

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written or is not printed.

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Why?

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Because the tool, which means the standard error will be now redirected to.

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And by the way, this is a device for the old values, which means it's like the recycle bin in windows,

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by the way.

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OK, somehow you say somehow it is that like the recycling bin in windows, some policy.

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OK, all right.

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Now enough with this.

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You have an idea now what is redemption?

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How to use it.

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And I will see you in the next lecture.