WEBVTT

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And this movie I'm going to be showing you how to check and change your AC Linux modes.

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Let's begin.

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So here in my server if I go through when you get and force you can see my current SC Linux mode.

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I can also say AC status which is going to show me a bit more information.

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This is my current mode.

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And you can see from here that this set in his comments straight from the configuration file.

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I can change the current mode in runtime with certain force so set in force zero will change the mode

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too permissive and set in force one will change it to enforce it.

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So let's go out and say is set and force zero.

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And if I SC status again you can see that we are now in permissive mode.

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But the configuration file still has a setting of in force n which means this current mode will not

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survive a reboot.

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We can also change the current set in through the bootloader.

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This can be quite useful if your server is refusing to start and you suspect as C Linux to be the problem.

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So let's go ahead and reboot

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so here in my bootloader going to look for the line that says Linux 610 let's jump to the end of this

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line and tack on and force N equals zero and control X back on my server if I go through an AC status

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again you can see the mode is still permissive bought from the configuration file.

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The mode is different.

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Which means this current certain will not survive a reboot.

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I'm going to cat.

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Let's just go ahead and copy that and faced it and go into the configuration file to see if it contains

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this file or we can make persistent changes to the AC Linux mode.

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That's all for now.

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Thank you for your time.

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And I hope to see you in the next lesson.