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In this session we will see, how you can see History of all the commands, which you have executed.



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So let's say for some reason you want to know all the commands, which you had executed previously.



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So in that case first thing is, you, if you just want to see last few commands, you can just scroll up.



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Okay.



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So basically you need to use Up Arrow Key and you will be able to see previous commands.



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Okay.



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That is one way. However, let's say if you want to see all the commands in a file or something similar



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to which is, which is likely in next history.



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command.



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Okay, so in that case you need to come out of this Redis client.



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You can exit from here and Redis client has something called Redis Client History File.



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Okay.



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That is a file where it maintains all the commands which has been performed historically.



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So in that case, you need to move to your users Home directory. So whichever user you are using to run



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Redis cli,  go to the Home Directory of that user.



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So if you do cd  ~ ,then it is going to take you to the Home Directory of the user.



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If you do pwd, now you can see you are into /home/redisadmin



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You need to do a ls-lrta,



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and once you do that, you should be seeing a file which is starting with Dot.



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That is the reason it is the Hidden File.



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So it is starting with .  and File Name is rediscli _history.



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So this is a file which maintains all the commands.



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So if I want to see last 100 commands which, I have executed.  So I can do tail- 100  and give



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the name of this file. Okay.



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So these are the commands which we had executed previously and this is output which I get.  So let's say



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if you want to, now if you had run this command on, let's say one of the Development Server and if



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you want to perform the same set of activity on any other server.



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In that case you can just paste all these commands  in a script, in a Shell script and then you can



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verify the command.



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And after that, you can just execute this command, using some script. So that way also it is useful and



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if we just want to see, what  are the previous commands, you have executed and you just want to re execute



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that, then you can do that as well.