Linux Crash Course - The head and tail Commands

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In the Linux Crash Course series, we'll go over one important foundational Linux topic each episode. This series includes tutorials, demonstrations, and more! In this episode, the head and tail commands are both covered. These commands enable you to view the first and last ten lines of a file. But there's also some additional functionality that we'll explore in this video as well.

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*⏰ TIME CODES*
00:00 - Intro
01:50 - Linode
03:39 - Basic usage of the head command
05:33 - Basic usage of the tail command
08:21 - Viewing a different number of lines with the head and tail commands
09:24 - Combining the head and tail commands with other commands
12:03 - Following log files with the tail command*🎓 FULL LINUX COURSES FROM LEARN LINUX TV*

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*⚠️ DISCLAIMER*
Learn Linux TV provides technical content that will hopefully be helpful to you and teach you something new. However, this content is provided without any warranty (expressed or implied). Learn Linux TV is not responsible for any damages that may arise from any use of this content. Always make sure you have written permission before working with any infrastructure and that you are compliant with all company rules, change control procedures, and local laws.

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I have been loving these videos more and more, they are an incredibly concise and useful reference for a beginner like me. Command line ultilities are becoming such a familiar thing: I keep wondering just how much can be accomplished with just a handful of well directed input/output streams. I can't wait for more!

charlieelm

This trick with extra Enters on tail -f is very useful, thanks!

Romek_S

Your content quality has improved drastically since the time we met! Great work sir.

thesyedhub

"You and I both know ... but that doesn't matter"
This sums up all of customer service.

arootube

For Fedora users. There's 'messages' file log instead 'syslog' in our distro. Just thought it'd be helpful.

greg_

I have really been enjoying this series.

bw_merlin

I love your videos, I have learned so much from them, to me this is the Best Learning Linux channel, very complete, concise and clear... Thank You!

AriannaEuryaleMusic

Outstanding video as always! I've used the basic head/tail command in the past, but was not aware of the -f option. I also learned about the syslog and auth.log files. Thanks for all of that!

QHPRN

I learn new things every time I see your videos ... -f is so cool!! ♥

arkoprovo

Thanks Jay! I always enjoy your content.

portfedh

Thank you, Mr. Jay. Now I want to buy a Linux laptop. I probably could use the head and tail command on my MacBook, but I like to tinker.

adiposerex

thanks for making this. i just setup foreman and it was terrible but i learned a lot. you content was an amazing help. please dont stop. i just started my linux journey about 7-8 months ago and i reaaaally love linux. but its also different and terminals can suck (sometimes i just wanna code). I need some sort of guideline about what to learn, because sometimes it can get sooo overwelming, for example when i couldnt get k8s to run because i didnt had a static hostname and it created new nodes everytime i booted my machine. and i have not even started to learn :D

DommageCollateral

Great Content. It will be useful if you can make a video only explaining the most important log files for different services in Ubuntu. It will be awesome for solving problems.
Regards from Mexico.

ivanetinajero

Noooo. Thank you for these amazing tuts

vgabndINNIT

That was interesting, used Linux for around 10 years and never knew of head command. Not sure how useful it is though. The multiple pipe option is useful.

sendgl