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For https implementation, we need to view the file ssl.config file, which is very important

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file now where is this file /etc/httpd/conf.d directory.

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So we will go there and we will check with ls commands which files are available, and we

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will see that ssl.conf file is available and with a ls -l we can see the detail of this

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file to which user and what is the size of this file.

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This file is very large.

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Here we are just interested in one settings about the SSL certificate.

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So what we will do, we will say "cat ssl.conf and then with grep command.

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We are going to search this parameter SSLcertificate here.

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It is going to show you to files SSLcertificate file and then it is going to show you one SSL certificateKey,

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file, in key file.

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Your once already created private keys store, the name of that key is localhost.key that is private key

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and one already certificate has been created.

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The name of that certificate is localhost.

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That is localhost.crt.

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So these are the setting.

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Later on, we are going to create our own private key and our own certificate self-signed certificate,

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and then we are going to change these values.

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So let us go into this your ssl directory and then find out what are the default settings.

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So I will go into the master system.

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So we will go into.

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cd /etc/httpd then the directory conf.d is there 

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So we will go there with the ls command.

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You can view that ssl.conf file is there.

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With ls -l, you can view the detail and with the vi ssl.conf now you can open.

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Now this is very large file.

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so sometimes the parameter you want to find, they are difficult to locate.

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So this is the two things that we wanted to locate SSL certificate key file.

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This is your private key.

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And here you have got one certificate file by default that is the certificate file.

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But sometimes viewing the file in this way is not recommended.

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So what we can do, we can send that output to our grep command and then grep command what we can say.

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Gruplease search for the string SSLCertificate

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So so it is going to show us the two important parameters SSLCertificate file and SSLCertificateKey

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keyfile.

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So the condensed output is there.

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So sometimes instead of being all the file, you can use the grep command to search for the relevant

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strings.

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So that is the critical file and these are the settings we find out that mean one localhost certificate.

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is there one localhost key is there.